 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| TDA7563A 4 x 50W multifunction quad power amplifier with built-in diagnostics feature Features Multipower BCD technology MOSFET output power stage DMOS power output New high efficiency (class SB) High output power capability 4x28W/4 @ 14.4V, 1kHz, 10% THD, 4x50W max power Max. output power 4x72W/2 Full I2C bus driving: - Standby - Independent front/rear soft play/mute - Selectable gain 26dB /12dB (for low noise line output function) - High efficiency enable/disable - I2C bus digital diagnostics (including DC and AC load detection) Full fault protection DC offset detection Four independent short circuit protection Clipping detector pin with selectable threshold (2%/10%) Standby/mute pin Linear thermal shutdown with multiple thermal warning ESD protection Flexiwatt27 (Vertical) Flexiwatt27 (SMD) PowerSO36 (Slug up) Flexiwatt27 (Horizontal) Description The TDA7563A is a new BCD technology Quad Bridge type of car radio amplifier in Flexiwatt27 & PowerSO36 packages specially intended for car radio applications. Thanks to the DMOS output stage the TDA7563A has a very low distortion allowing a clear powerful sound. Among the features, its superior efficiency performance coming from the internal exclusive structure, makes it the most suitable device to simplify the thermal management in high power sets. The dissipated output power under average listening condition is in fact reduced up to 50% when compared to the level provided by conventional class AB solutions. This device is equipped with a full diagnostics array that communicates the status of each speaker through the I2C bus. Table 1. Device summary Order code TDA7563A TDA7563AH TDA7563ASM TDA7563ASMTR TDA7563APD Package Flexiwatt27 (vertical) Flexiwatt27 (horizontal) Flexiwatt27 (SMD) Flexiwatt27 (SMD) PowerSO36 (slug up) Packing Tube Tube Tube Tape and reel Tube February 2008 Rev 1 1/35 www.st.com 1 Contents TDA7563A Contents 1 2 Block, pins connection and application diagrams . . . . . . . . . . . . . . . . . 5 Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.1 2.2 2.3 2.4 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Electrical characteristics curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 3 Diagnostics functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 3.1 3.2 Turn-on diagnostic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Permanent diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 4 Output DC offset detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 4.1 4.2 4.3 AC diagnostic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Multiple faults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Faults availability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 5 6 7 Thermal protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Fast muting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 I2C bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 7.1 7.2 7.3 7.4 7.5 7.6 I2C programming/reading sequences . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 I2C bus interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Data validity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Start and stop conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Byte format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Acknowledge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 8 9 10 11 Software specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Examples of bytes sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 2/35 TDA7563A List of tables List of tables Table 1. Table 1. Table 2. Table 3. Table 4. Table 5. Table 6. Table 7. Table 8. Table 9. Table 10. Table 11. Table 12. Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Thermal data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Double fault table for turn on diagnostic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Chip address: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 IB1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 IB2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 DB1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 DB2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 DB3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 DB4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 3/35 List of figures TDA7563A List of figures Figure 1. Figure 2. Figure 3. Figure 4. Figure 5. Figure 6. Figure 7. Figure 8. Figure 9. Figure 10. Figure 11. Figure 12. Figure 13. Figure 14. Figure 15. Figure 16. Figure 17. Figure 18. Figure 19. Figure 20. Figure 21. Figure 22. Figure 23. Figure 24. Figure 25. Figure 26. Figure 27. Figure 28. Figure 29. Figure 30. Figure 31. Figure 32. Figure 33. Figure 34. Figure 35. Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Application circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Pin connections - Flexiwatt27 (Top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Pin connections - PowerSO36 (Top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Quiescent current vs. supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Output power vs. supply voltage (4W) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Output power vs. supply voltage (2W) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Distortion vs. output power (4W, STD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Distortion vs. output power (4, HI-EFF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Distortion vs. output power (2, STD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Distortion vs. frequency (4W) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Distortion vs. frequency (2W) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Crosstalk vs. frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Supply voltage rejection vs. frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Power dissipation and efficiency vs. output power (4W, STD, SINE) . . . . . . . . . . . . . . . . . 12 Power dissipation and efficiency vs. output power (4, HI-EFF, SINE) . . . . . . . . . . . . . . . 12 Power dissipation vs. average output power (audio program simulation, 4W) . . . . . . . . . . 12 Power dissipation vs. average output power (audio program simulation, 2W) . . . . . . . . . . 12 Turn-on diagnostic: working principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 SVR and output behavior (case 1: without turn-on diagnostic). . . . . . . . . . . . . . . . . . . . . . 14 SVR and output pin behavior (case 2: with turn-on diagnostic) . . . . . . . . . . . . . . . . . . . . . 14 Thresholds for short to GND/VS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Thresholds for short across the speaker/open speaker . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Thresholds for line-drivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Restart timing without diagnostic enable (permanent) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Restart timing with diagnostic enable (permanent). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Current detection: Load impedance |Z| vs. output peak voltage. . . . . . . . . . . . . . . . . . . . . 18 Thermal foldback diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Data validity on the I2C bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Timing diagram on the I2C bus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Timing acknowledge clock pulse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 PowerSO36 (slug up) mechanical data and package dimensions . . . . . . . . . . . . . . . . . . . 30 Flexiwatt27 (SMD) mechanical data and package dimensions . . . . . . . . . . . . . . . . . . . . . 31 Flexiwatt27 (vertical) mechanical data and package dimensions . . . . . . . . . . . . . . . . . . . . 32 Flexiwatt27 (horizontal) mechanical data and package dimensions. . . . . . . . . . . . . . . . . . 33 4/35 TDA7563A Block, pins connection and application diagrams 1 Block, pins connection and application diagrams Figure 1. Block diagram CLK ST-BY/MUTE I2CBUS Mute1 Mute2 DATA VCC1 VCC2 Thermal Protection & Dump Reference Clip Detector CD_OUT IN RF F OUT RF+ Short Circuit Protection & Diagnostic OUT RFOUT RR+ OUT RROUT LF+ IN RR R IN LF Short Circuit Protection & Diagnostic F Short Circuit Protection & Diagnostic OUT LFOUT LR+ OUT LR- IN LR R Short Circuit Protection & Diagnostic SVR AC_GND RF RR LF LR TAB S_GND PW_GND Figure 2. Application circuit C8 0.1F V(4V .. VCC) 2 DATA I2C BUS CLK C1 0.22F IN RF C2 0.22F IN RR C3 0.22F IN LF C4 0.22F IN LR S-GND C7 2200F Vcc1 7 Vcc2 21 18 19 20 22 25 16 24 10 15 9 8 12 6 3 13 17 11 5 4 TAB + OUT LR + OUT LF + OUT RR + OUT RF 26 23 14 1, 27 47K C5 1F C6 10F CD OUT V D00AU1231A 5/35 Block, pins connection and application diagrams Figure 3. Pin connections - Flexiwatt27 (Top view) 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 TAB DATA PW_GND RR OUT RRCK OUT RR+ VCC2 OUT RFPW_GND RF OUT RF+ AC GND IN RF IN RR S_GND IN LR IN LF SVR OUT LF+ PW_GND LF OUT LFVCC1 OUT LR+ CD-OUT OUT LRPW_GND LR STBY TAB D00AU1416 TDA7563A 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 TAB DATA PW_GND RR OUT RRCK OUT RR+ VCC2 OUT RFPW_GND RF OUT RF+ AC GND IN RF IN RR S_GND IN LR IN LF SVR OUT LF+ PW_GND LF OUT LFVCC1 OUT LR+ CD-OUT OUT LRPW_GND LR STBY TAB D00AU1230 Flexiwatt 27 (horizontal/SMD) Flexiwatt 27 (vertical) Figure 4. Pin connections - PowerSO36 (Top view) VCC OUT3N.C. N.C. PWGND OUT3+ ACGND IN3 IN4 SGND IN2 IN1 SVR OUT1+ PWGND N.C. OUT1VCC 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 D04AU1547A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 TAB CK N.C. OUT4+ N.C. PWGND VCC DATA OUT4OUT2STBY VCC PWGND N.C. OUT2+ N.C. N.C. CD 6/35 TDA7563A Electrical specifications 2 2.1 Table 1. Symbol Vop VS Vpeak VCK VDATA IO IO Ptot Tstg, Tj Electrical specifications Absolute maximum ratings Absolute maximum ratings Parameter Operating supply voltage DC supply voltage Peak supply voltage (for t = 50ms) CK pin voltage Data pin voltage Output peak current (not repetitive t = 100ms) Output peak current (repetitive f > 10Hz) Power dissipation Tcase = 70C Storage and junction temperature Value 18 28 50 6 6 8 6 85 -55 to 150 Unit V V V V V A A W C 2.2 Table 2. Symbol Rth j-case Thermal data Thermal data Parameter Thermal resistance junction to case Max PowerSO36 1 Flexiwatt 27 1 Unit C/W 2.3 Table 3. Symbol Electrical characteristics Electrical characteristics (Refer to the test circuit, VS = 14.4V; f=1kHz; RL=4; Tamb= 25C unless otherwise specified) Parameter Test condition Min. Typ. Max. Unit Power amplifier VS Id Supply voltage range Total quiescent drain current Max. power (VS = 15.2V, square wave input (2Vrms)) THD = 10% THD = 1% RL = 2; EIAJ (VS = 13.7V) RL = 2; THD 10% RL = 2; THD 1% RL = 2; max power 25 20 55 40 32 60 8 170 50 28 22 68 50 40 75 18 300 V mA W W W W W W W PO Output power 7/35 Electrical specifications Table 3. Symbol TDA7563A Electrical characteristics (continued) (Refer to the test circuit, VS = 14.4V; f=1kHz; RL=4; Tamb= 25C unless otherwise specified) Parameter Test condition PO = 1 to 10W; STD MODE HE MODE; PO = 1.5W HE MODE; PO = 8W Min. Typ. 0.015 0.01 0.1 0.15 0.02 0.015 50 60 25 -1 11 -1 Rg = 600; filter 20 Hz to 22 kHz Rg = 600; GV = 12dB filter 20 Hz to 22 kHz f = 100Hz to 10kHz; Vr = 1Vpk; Rg = 600 50 100 90 Vstandby = 0 80 Mute & Play -60 7 D2/D1 (IB1) 0 to 1 D2/D1 (IB1) 1 to 0 0 3.5 VCM = 1Vpk-pk; Rg = 0 7 Vstandby/mute = 8.5V Vstandby/mute < 1.5V CD off / VCD = 6V CD on; ICD = 1mA 20 0 0 55 VS 40 5 5 300 110 1 100 0 7.5 5 5 60 8 20 20 1.5 5 10 35 11 70 12 60 100 26 130 27 1 13 1 Max. 0.1 0.1 0.5 0.5 0.5 0.1 Unit % % % % % % dB K dB dB dB dB V V dB kHz dB A dB mV V ms ms V V dB V A A A mV THD Total harmonic distortion PO = 1-10W, f = 10kHz; STD mode RL = 2; HE MODE; Po = 3W GV = 12dB; STD mode VO = 0.1 to 5 VRMS CT RIN GV1 GV1 GV2 GV2 EIN1 EIN2 SVR BW ASB ISB AM VOS VAM TON TOFF VSBY VMU CMRR VOP IMU CDLK CDSAT Cross talk Input impedance Voltage gain 1 (default) Voltage gain match 1 Voltage gain 2 Voltage gain match 2 Output noise voltage 1 Output noise voltage 2 Supply voltage rejection Power bandwidth Standby attenuation Standby current Mute attenuation Offset voltage Min. supply mute threshold Turn on delay Turn off delay Standby/mute pin for standby Standby/mute pin for mute Input CMRR Standby/mute pin for operating Standby/mute pin current Clip det. high leakage current Clip det. saturation voltage f = 1kHz to 10kHz, Rg = 600 8/35 TDA7563A Table 3. Symbol CDTHD Electrical specifications Electrical characteristics (continued) (Refer to the test circuit, VS = 14.4V; f=1kHz; RL=4; Tamb= 25C unless otherwise specified) Parameter Test condition D0 (IB1) = 1 D0 (IB1) = 0 Min. 5 1 Typ. 10 2 Max. 15 3 Unit % % Clip det. THD level Turn on diagnostics 1 (Power amplifier mode) Pgnd Short to GND det. (below this limit, the output is considered in short circuit to GND) Short to Vs det. (above this limit, the output is considered in short circuit to VS) Normal operation thresholds. (within these limits, the output is considered without faults). Shorted load det. Open load det. Normal load det. 130 1.5 70 Power amplifier in standby 1.8 Vs -1.8 0.5 V Vs -1.2 1.2 V Pvs V Pnop Lsc Lop Lnop Turn on diagnosticS 2 (Line driver mode) Pgnd Short to GND det. (below this limit, the output is considered in Power amplifier in standby short circuit to GND) Short to Vs det. (above this limit, the output is considered in short circuit to VS) Normal operation thresholds. (within these limits, the output is considered without faults). Shorted load det. Open load det. Normal load det. 400 4.5 200 Vs -1.2 1.2 V Pvs V Pnop Lsc Lop Lnop 1.8 Vs -1.8 1.5 V Permanent diagnostics 2 (Power amplifier mode or line driver mode) Pgnd Short to GND det. (below this limit, the output is considered in short circuit to GND) Short to Vs det. (above this Power amplifier in mute or play, limit, the output is considered in one or more short circuits short circuit to Vs) protection activated Normal operation thresholds. (within these limits, the output is considered without faults). Power amplifier mode LSC Shorted load det. Line driver mode Vs -1.2 1.2 V Pvs V Pnop 1.8 Vs -1.8 0.5 1.5 V 9/35 Electrical specifications Table 3. Symbol VO INL IOL TDA7563A Electrical characteristics (continued) (Refer to the test circuit, VS = 14.4V; f=1kHz; RL=4; Tamb= 25C unless otherwise specified) Parameter Offset detection Normal load current detection Open load current detection Test condition Power amplifier in play, STD mode AC input signals = 0 VO < (VS-5)pk Min. 1.5 500 250 Typ. 2 Max. 2.5 Unit V mA mA I2C bus interface SCL VIL VIH Clock frequency Input low voltage Input high voltage 2.3 400 1.5 kHz V V 2.4 Figure 5. Id (mA) 250 230 210 190 170 150 130 110 90 70 8 Electrical characteristics curves Quiescent current vs. supply voltage Figure 6. Output power vs. supply voltage (4) Po (W) 70 65 Vin = 0 NO LOADS 60 55 50 45 40 35 30 25 20 15 10 RL = 4 Ohm f = 1 KHz Po-max THD = 10 % THD = 1 % 10 12 Vs (V) 14 16 18 5 8 9 10 11 12 13 Vs (V) 14 15 16 17 18 Figure 7. Po (W) 100 90 80 70 60 50 40 30 20 10 8 9 Output power vs. supply voltage (2) Figure 8. Distortion vs. output power (4, STD) THD (%) 10 STANDARD MODE VS = 14.4 V RL = 4 f = 10 KHz 0.1 AC00251 Po-max RL = 2 Ohm f = 1 KHz THD = 10 % 1 0.01 THD = 1 % 0.001 0.1 f = 1 KHz 10 11 12 Vs (V) 13 14 15 16 1 Po (W) 10 100 10/35 TDA7563A Electrical specifications Figure 9. Distortion vs. output power (4, HI- Figure 10. Distortion vs. output power (2, EFF) STD) AC00252 THD (%) 10 HI - EFF MODE VS = 14.4 V RL = 4 THD (%) 10 STANDARD MODE VS = 14.4 V RL = 2 f = 10 KHz AC00253 1 1 f = 10 KHz 0.1 0.1 f = 1 KHz 0.01 0.01 f = 1 KHz 0.001 0.1 1 Po (W) 10 100 0.001 0.1 1 Po (W) 10 100 Figure 11. Distortion vs. frequency (4) Figure 12. Distortion vs. frequency (2) 10 THD (%) STANDARD MODE VS = 14.4 V RL = 4 Po = 4 W AC00254 THD (%) 10 STANDARD MODE VS = 14.4 V RL = 2 Po = 8 W AC00255 1 1 0.1 0.1 0.01 0.01 0.001 10 100 1000 f (Hz) 10000 100000 0.001 10 100 1000 f (Hz) 10000 100000 Figure 13. Crosstalk vs. frequency Figure 14. Supply voltage rejection vs. frequency AC00256 -20 -30 -40 -50 -60 -70 -80 -90 CROSSTALK (dB) STANDARD MODE RL = 4 Po = 4 W Rg = 600 -20 -30 -40 -50 -60 -70 -80 -90 SVR (dB) STD & HE MODE Rg = 600 Vripple = 1 Vrms AC00257 -100 10 100 1000 f (Hz) 10000 100000 -100 10 100 1000 f (Hz) 10000 100000 11/35 Electrical specifications TDA7563A Figure 15. Power dissipation and efficiency vs. Figure 16. Power dissipation and efficiency vs. output power (4, STD, SINE) output power (4, HI-EFF, SINE) Ptot (W) 90 80 70 60 50 40 30 20 10 0 0 2 4 6 8 Ptot STANDARD MODE Vs = 14.4 V RL = 4 x 4 Ohm f = 1 KHz SINE n n (%) 90 80 70 60 50 40 30 20 10 0 10 12 14 16 18 20 22 24 26 28 30 Po (W) 90 80 70 60 50 40 30 20 10 0 0.1 1 10 Ptot HI-EFF MODE Vs = 14.4 V RL = 4 x 4 Ohm f = 1 KHz SINE Ptot (W) n (%) 90 80 n 70 60 50 40 30 20 10 0 Po (W) Figure 17. Power dissipation vs. average output power (audio program simulation, 4) Ptot (W) 45 40 35 30 25 20 15 10 5 0 0 1 2 Po (W) 3 4 5 CLIP START AC00258 Figure 18. Power dissipation vs. average output power (audio program simulation, 2) Ptot (W ) 90 80 AC00259 Vs = 14 V RL = 4 x 4 Ohm GAUSSIAN NOISE STD MODE 70 60 50 Vs = 14 V RL = 4 x 2 Ohm GAUSSIAN NOISE STD MODE HI-EFF MODE 40 30 20 10 0 0 1 2 3 CLIP START HI-EFF MODE 4 5 Po (W ) 6 7 8 9 12/35 TDA7563A Diagnostics functional description 3 3.1 Diagnostics functional description Turn-on diagnostic It is activated at the turn-on (standby out) under I2C bus request. Detectable output faults are: - - - - SHORT TO GND SHORT TO Vs SHORT ACROSS THE SPEAKER OPEN SPEAKER To verify if any of the above misconnections are in place, a subsonic (inaudible) current pulse (Figure 19) is internally generated, sent through the speaker(s) and sunk back.The Turn On diagnostic status is internally stored until a successive diagnostic pulse is requested (after a I2C reading). If the "standby out" and "diagnostic enable" commands are both given through a single programming step, the pulse takes place first (power stage still in standby mode, low, outputs = high impedance). Afterwards, when the amplifier is biased, the PERMANENT diagnostic takes place. The previous Turn On state is kept until a short appears at the outputs. Figure 19. Turn-on diagnostic: working principle Vs~5V Isource I (mA) Isource Isink CH+ CHIsink ~100mS Measure time t (ms) Figure 20 and 21 show SVR and OUTPUT waveforms at the turn-on (standby out) with and without TURN-ON DIAGNOSTIC. 13/35 Diagnostics functional description Figure 20. SVR and output behavior (case 1: without turn-on diagnostic) TDA7563A Vsvr Out Permanent diagnostic acquisition time (100mS Typ) Bias (power amp turn-on) Diagnostic Enable (Permanent) t FAULT event Permanent Diagnostics data (output) permitted time Read Data I2CB DATA Figure 21. SVR and output pin behavior (case 2: with turn-on diagnostic) Vsvr Out Turn-on diagnostic acquisition time (100mS Typ) Permanent diagnostic acquisition time (100mS Typ) Diagnostic Enable (Turn-on) Turn-on Diagnostics data (output) permitted time Diagnostic Enable (Permanent) FAULT event t Bias (power amp turn-on) permitted time Read Data Permanent Diagnostics data (output) permitted time I2CB DATA The information related to the outputs status is read and memorized at the end of the current pulse top. The acquisition time is 100 ms (typ.). No audible noise is generated in the process. As for SHORT TO GND / VS the fault-detection thresholds remain unchanged from 26 dB to 12 dB gain setting. They are as follows:TDA7563A Figure 22. Thresholds for short to GND/VS S.C. to GND x Normal Operation x S.C. to Vs 0V 1.2V 1.8V VS-1.8V VS-1.2V D01AU1253 VS 14/35 TDA7563A Diagnostics functional description Concerning SHORT ACROSS THE SPEAKER / OPEN SPEAKER, the threshold varies from 26 dB to 12 dB gain setting, since different loads are expected (either normal speaker's impedance or high impedance). The values in case of 26 dB gain are as follows: Figure 23. Thresholds for short across the speaker/open speaker S.C. across Load x Normal Operation x Open Load 0V 0.5 1.5 70 130 D01AU1254 Infinite If the Line-Driver mode (Gv= 12 dB and Line Driver Mode diagnostic = 1) is selected, the same thresholds will change as follows: Figure 24. Thresholds for line-drivers S.C. across Load x Normal Operation x Open Load 0 1.5 4.5 200 400 D01AU1252 infinite 3.2 Permanent diagnostics Detectable conventional faults are: - - - - 1. Short to GND Short to Vs Short across the speaker Output offset detection The following additional features are provided: The TDA7563A has 2 operating statuses: RESTART mode. The diagnostic is not enabled. Each audio channel operates independently from each other. If any of the a.m. faults occurs, only the channel(s) interested is shut down. A check of the output status is made every 1 ms (Figure 25). Restart takes place when the overload is removed. DIAGNOSTIC mode. It is enabled via I2C bus and self activates if an output overload (such to cause the intervention of the short-circuit protection) occurs to the speakers outputs. Once activated, the diagnostics procedure develops as follows (Figure 26): - To avoid momentary re-circulation spikes from giving erroneous diagnostics, a check of the output status is made after 1ms: if normal situation (no overloads) is detected, the diagnostic is not performed and the channel returns back active. Instead, if an overload is detected during the check after 1 ms, then a diagnostic cycle having a duration of about 100 ms is started. After a diagnostic cycle, the audio channel interested by the fault is switched to RESTART mode. The relevant data are stored inside the device and can be read by the microprocessor. When one cycle has terminated, the next one is activated 2. - - 15/35 Diagnostics functional description TDA7563A by an I2C reading. This is to ensure continuous diagnostics throughout the carradio operating time. - To check the status of the device a sampling system is needed. The timing is chosen at microprocessor level (over half a second is recommended). Figure 25. Restart timing without diagnostic enable (permanent) - Each 1ms time, a sampling of the fault is done Out 1-2mS 1mS 1mS 1mS 1mS Overcurrent and short circuit protection intervention (i.e. short circuit to GND) t Short circuit removed Figure 26. Restart timing with diagnostic enable (permanent) 1-2mS 100/200mS 1mS 1mS t Overcurrent and short circuit protection intervention (i.e. short circuit to GND) Short circuit removed 16/35 TDA7563A Output DC offset detection 4 Output DC offset detection Any DC output offset exceeding +/- 2 V are signalled out. This inconvenient might occur as a consequence of initially defective or aged and worn-out input capacitors feeding a DC component to the inputs, so putting the speakers at risk of overheating. This diagnostic has to be performed with low-level output AC signal (or Vin = 0). The test is run with selectable time duration by microprocessor (from a "start" to a "stop" command): - - START = Last reading operation or setting IB1 - D5 - (OFFSET enable) to 1 STOP = Actual reading operation Excess offset is signalled out if persistent throughout the assigned testing time. This feature is disabled if any overloads leading to activation of the short-circuit protection occurs in the process. 4.1 AC diagnostic It is targeted at detecting accidental disconnection of tweeters in 2-way speaker and, more in general, presence of capacitively (AC) coupled loads. This diagnostic is based on the notion that the overall speaker's impedance (woofer + parallel tweeter) will tend to increase towards high frequencies if the tweeter gets disconnected, because the remaining speaker (woofer) would be out of its operating range (high impedance). The diagnostic decision is made according to peak output current thresholds, as follows: Iout > 500mApk = NORMAL STATUS Iout < 250mApk = OPEN TWEETER To correctly implement this feature, it is necessary to briefly provide a signal tone (with the amplifier in "play") whose frequency and magnitude are such to determine an output current higher than 500mApk with in normal conditions and lower than 250mApk should the parallel tweeter be missing. The test has to last for a minimum number of 3 sine cycles starting from the activation of the AC diagnostic function IB2 17/35 Output DC offset detection Figure 27. Current detection: Load impedance |Z| vs. output peak voltage Load |z| (Ohm) 50 TDA7563A Iout (peak) <250mA 30 20 Low current detection area (Open load) D5 = 1 of the DBx byres Iout (peak) >500mA 10 5 3 2 High current detection area (Normal load) D5 = 0 of the DBx bytes 1 1 2 3 4 5 6 7 8 Vout (Peak) 4.2 Multiple faults When more misconnections are simultaneously in place at the audio outputs, it is guaranteed that at least one of them is initially read out. The others are notified after successive cycles of I2C reading and faults removal, provided that the diagnostic is enabled. This is true for both kinds of diagnostic (Turn on and Permanent). The table below shows all the couples of double-fault possible. It should be taken into account that a short circuit with the 4 ohm speaker unconnected is considered as double fault. Table 4. Double fault table for turn on diagnostic S. GND (so) S. GND (so) S. GND (sk) S. Vs S. Across L. Open L. S. GND / / / / S. GND (sk) S. GND S. GND / / / S. Vs S. Vs + S. GND S. Vs S. Vs / / S. Across L. S. GND S. GND S. Vs S. Across L. / Open L. S. GND Open L. (*) S. Vs N.A. Open L. (*) S. GND (so) / S. GND (sk) in the above table make a distinction according to which of the 2 outputs is shorted to ground (test-current source side= so, test-current sink side = sk). More precisely, in Channels LF and RR, so = CH+, sk = CH-; in Channels LR and RF, so = CH-, sk = CH+. In Permanent Diagnostic the table is the same, with only a difference concerning Open Load(*), which is not among the recognizable faults. Should an Open Load be present during the device's normal working, it would be detected at a subsequent Turn on Diagnostic cycle (i.e. at the successive Car Radio Turn on). 18/35 TDA7563A Output DC offset detection 4.3 Faults availability All the results coming from I2C bus, by read operations, are the consequence of measurements inside a defined period of time. If the fault is stable throughout the whole period, it will be sent out. To guarantee always resident functions, every kind of diagnostic cycles (Turn on, Permanent, Offset) will be reactivate after any I2C reading operation. So, when the micro reads the I2C, a new cycle will be able to start, but the read data will come from the previous diag. cycle (i.e. The device is in Turn On state, with a short to Gnd, then the short is removed and micro reads I2C. The short to Gnd is still present in bytes, because it is the result of the previous cycle. If another I2C reading operation occurs, the bytes do not show the short). In general to observe a change in Diagnostic bytes, two I2C reading operations are necessary. 19/35 Thermal protection TDA7563A 5 Thermal protection Thermal protection is implemented through thermal foldback (Figure 28). Thermal foldback begins limiting the audio input to the amplifier stage as the junction temperatures rise above the normal operating range. This effectively limits the output power capability of the device thus reducing the temperature to acceptable levels without totally interrupting the operation of the device. The output power will decrease to the point at which thermal equilibrium is reached. Thermal equilibrium will be reached when the reduction in output power reduces the dissipated power such that the die temperature falls below the thermal foldback threshold. Should the device cool, the audio level will increase until a new thermal equilibrium is reached or the amplifier reaches full power. Thermal foldback will reduce the audio output level in a linear manner. Three Thermal warning are available through the I2C bus data. Figure 28. Thermal foldback diagram Vout TH. WARN. TH. WARN. TH. WARN. ON ON ON Vout 125 140 155 TH. SH. START TH. SH. END Tj ( C) < TSD CD out > TSD (with same input signal) Tj ( C) Tj ( C) 20/35 TDA7563A Fast muting 6 Fast muting The muting time can be shortened to less than 1.5ms by setting (IB2) D5 = 1. This option can be useful in transient battery situations (i.e. during car engine cranking) to quickly turnoff the amplifier for avoiding any audible effects caused by noise/transients being injected by preamp stages. The bit must be set back to "0" shortly after the mute transition. 21/35 I2C bus TDA7563A 7 7.1 I2C bus I2C programming/reading sequences A correct turn on/off sequence respectful of the diagnostic timings and producing no audible noises could be as follows (after battery connection): TURN-ON: PIN2 > 7V --- 10ms --- (STANDBY OUT + DIAG ENABLE) --- 500 ms (min) --MUTING OUT TURN-OFF: MUTING IN --- 20 ms --- (DIAG DISABLE + STANDBY IN) --- 10ms --- PIN2 = 0 Car Radio Installation: PIN2 > 7V --- 10ms DIAG ENABLE (write) --- 200 ms --- I2C read (repeat until All faults disappear). OFFSET TEST: Device in Play (no signal) -- OFFSET ENABLE - 30ms - I2C reading (repeat I2C reading until high-offset message disappears). 7.2 I2C bus interface Data transmission from microprocessor to the TDA7563A and vice versa takes place through the 2 wires I2C BUS interface, consisting of the two lines SDA and SCL (pull-up resistors to positive supply voltage must be connected). 7.3 Data validity As shown by Figure 29, the data on the SDA line must be stable during the high period of the clock. The HIGH and LOW state of the data line can only change when the clock signal on the SCL line is LOW. 7.4 Start and stop conditions As shown by Figure 30 a start condition is a HIGH to LOW transition of the SDA line while SCL is HIGH. The stop condition is a LOW to HIGH transition of the SDA line while SCL is HIGH. 7.5 Byte format Every byte transferred to the SDA line must contain 8 bits. Each byte must be followed by an acknowledge bit. The MSB is transferred first. 22/35 TDA7563A I2C bus 7.6 Acknowledge The transmitter(*) puts a resistive HIGH level on the SDA line during the acknowledge clock pulse (see Figure 31). The receiver(**) the acknowledges has to pull-down (LOW) the SDA line during the acknowledge clock pulse, so that the SDA line is stable LOW during this clock pulse. (*) Transmitter - - - - master (P) when it writes an address to the TDA7563A slave (TDA7563A) when the P reads a data byte from TDA7563A slave (TDA7563A) when the P writes an address to the TDA7563A master (P) when it reads a data byte from TDA7563A (**) Receiver Figure 29. Data validity on the I2C bus SDA SCL DATA LINE STABLE, DATA VALID CHANGE DATA ALLOWED D99AU1031 Figure 30. Timing diagram on the I2C bus SCL I2CBUS SDA D99AU1032 START STOP Figure 31. Timing acknowledge clock pulse SCL 1 2 3 7 8 9 SDA MSB START D99AU1033 ACKNOWLEDGMENT FROM RECEIVER 23/35 Software specifications TDA7563A 8 Software specifications All the functions of the TDA7563A are activated by I2C interface. The bit 0 of the "ADDRESS BYTE" defines if the next bytes are write instruction (from P to TDA7563A) or read instruction (from TDA7563A to P). Table 5. D7 1 1 0 1 1 0 0 Chip address: D0 X D8 Hex X = 0 Write to device X = 1 Read from device If R/W = 0, the P sends 2 "Instruction Bytes": IB1 and IB2. Table 6. D7 D6 D5 0 Diagnostic enable (D6 = 1) Diagnostic defeat (D6 = 0) Offset Detection enable (D5 = 1) Offset Detection defeat (D5 = 0) Front Channel Gain = 26dB (D4 = 0) Gain = 12dB (D4 = 1) Rear Channel Gain = 26dB (D3 = 0) Gain = 12dB (D3 = 1) Mute front channels (D2 = 0) Unmute front channels (D2 = 1) Mute rear channels (D1 = 0) Unmute rear channels (D1 = 1) CD 2% (D0 = 0) CD 10% (D0 = 1) IB1 D4 D3 D2 D1 D0 24/35 TDA7563A Table 7. D7 D6 D5 D4 D3 D2 D1 D0 0 0 Normal muting time (D5 = 0) Fast muting time (D5 = 1) Standby on - Amplifier not working - (D4 = 0) Standby off - Amplifier working - (D4 = 1) Power amplifier mode diagnostic (D3 = 0) Line driver mode diagnostic (D3 = 1) Current Detection Diagnostic Enabled (D2 =1) Current Detection Diagnostic Defeat (D2 =0) Software specifications IB2 Right Channel Power amplifier working in standard mode (D1 = 0) Power amplifier working in high efficiency mode (D1 = 1) Left Channel Power amplifier working in standard mode (D0 = 0) Power amplifier working in high efficiency mode (D0 = 1) If R/W = 1, the TDA7563A sends 4 "Diagnostics Bytes" to P: DB1, DB2, DB3 and DB4. Table 8. D7 D6 DB1 Thermal warning active (D7 = 1), TJ = 155C Diag. cycle not activated or not terminated (D6 = 0) Diag. cycle terminated (D6 = 1) Channel LF Current Detection Output peak current <250mA - Output load (D5 = 1) Output peak current >500mA - Output load (D5 = 0) Channel LF Turn-on diagnostic (D4 = 0) Permanent diagnostic (D4 = 1) Channel LF Normal load (D3 = 0) Short load (D3 = 1) Channel LF Turn-on diag.: No open load (D2 = 0) Open load detection (D2 = 1) Offset diag.: No output offset (D2 = 0) Output offset detection (D2 = 1) Channel LF No short to Vcc (D1 = 0) Short to Vcc (D1 = 1) Channel LF No short to GND (D1 = 0) Short to GND (D1 = 1) D5 D4 D3 D2 D1 D0 25/35 Software specifications Table 9. D7 D6 TDA7563A DB2 Offset detection not activated (D7 = 0) Offset detection activated (D7 = 1) 0 Channel LR Current Detection Output peak current <250mA - Output load (D5 = 1) Output peak current >500mA - Output load (D5 = 0) Channel LR Turn-on diagnostic (D4 = 0) Permanent diagnostic (D4 = 1) Channel LR Normal load (D3 = 0) Short load (D3 = 1) Channel LR Turn-on diag.: No open load (D2 = 0) Open load detection (D2 = 1) Permanent diag.: No output offset (D2 = 0) Output offset detection (D2 = 1) Channel LR No short to Vcc (D1 = 0) Short to Vcc (D1 = 1) Channel LR No short to GND (D1 = 0) Short to GND (D1 = 1) D5 D4 D3 D2 D1 D0 26/35 TDA7563A Table 10. D7 D6 Software specifications DB3 Standby status (= IB2 - D4) Diagnostic status (= IB1 - D6) Channel RF Current Detection Output peak current <250mA - Output load (D5 = 1) Output peak current >500mA - Output load (D5 = 0) Channel RF Turn-on diagnostic (D4 = 0) Permanent diagnostic (D4 = 1) Channel RF Normal load (D3 = 0) Short load (D3 = 1) Channel RF Turn-on diag.: No open load (D2 = 0) Open load detection (D2 = 1) Permanent diag.: No output offset (D2 = 0) Output offset detection (D2 = 1) Channel RF No short to Vcc (D1 = 0) Short to Vcc (D1 = 1) Channel RF No short to GND (D1 = 0) Short to GND (D1 = 1) D5 D4 D3 D2 D1 D0 27/35 Software specifications Table 11. D7 D6 TDA7563A DB4 Thermal warning 2 active (D7 = 1), TJ = 140C Thermal warning 3 active (D6 = 1), TJ = 120C Channel RR Current Detection Output peak current <250mA - Output load (D5 = 1) Output peak current >500mA - Output load (D5 = 0) Channel RR Turn-on diagnostic (D4 = 0) Permanent diagnostic (D4 = 1) Channel R R Normal load (D3 = 0) Short load (D3 = 1) Channel RR Turn-on diag.: No open load (D2 = 0) Open load detection (D2 = 1) Permanent diag.: No output offset (D2 = 0) Output offset detection (D2 = 1) Channel RR No short to Vcc (D1 = 0) Short to Vcc (D1 = 1) Channel RR No short to GND (D1 = 0) Short to GND (D1 = 1) D5 D4 D3 D2 D1 D0 28/35 TDA7563A Examples of bytes sequence 9 Examples of bytes sequence 1 - Turn-On diagnostic - Write operation Start Address byte with D0 = 0 ACK IB1 with D6 = 1 ACK IB2 ACK STOP 2 - Turn-On diagnostic - Read operation Start Address byte with D0 = 1 ACK DB1 ACK DB2 ACK DB3 ACK DB4 ACK STOP The delay from 1 to 2 can be selected by software, starting from 1ms Start Address byte with D0 = 0 ACK IB1 X0000000 ACK IB2 XXX1XX11 ACK STOP 3a - Turn-On of the power amplifier with 26dB gain, mute on, diagnostic defeat, CD = 2%. 3b - Turn-Off of the power amplifier Start Address byte with D0 = 0 ACK IB1 X0XXXXXX ACK IB2 XXX0XXXX ACK STOP 4 - Offset detection procedure enable Start Address byte with D0 = 0 ACK IB1 XX1XX11X ACK IB2 XXX1XXXX ACK STOP 5 - Offset detection procedure stop and reading operation (the results are valid only for the offset detection bits (D2 of the bytes DB1, DB2, DB3, DB4). Start Address byte with D0 = 1 ACK DB1 ACK DB2 ACK DB3 ACK DB4 ACK STOP The purpose of this test is to check if a D.C. offset (2V typ.) is present on the outputs, produced by input capacitor with anomalous leakage current or humidity between pins. The delay from 4 to 5 can be selected by software, starting from 1ms 29/35 Package information TDA7563A 10 Package information In order to meet environmental requirements, ST (also) offers these devices in ECOPACK(R) packages. ECOPACK(R) packages are lead-free. The category of second Level Interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com. Figure 32. PowerSO36 (slug up) mechanical data and package dimensions DIM. A A2 A4 A5 a1 b c D D1 D2 E E1 E2 E3 E4 e e3 G H h L N s MIN. 3.25 3.1 0.8 0.030 0.22 0.23 15.8 9.4 1 13.9 10.9 5.8 2.9 0.65 11.05 0 15.5 0.8 0.075 15.9 1.1 1.1 10 8 0 0.61 0.031 14.5 11.1 2.9 6.2 3.2 0.547 0.429 0.228 0.114 0.026 0.435 0.003 0.625 0.043 0.043 10 8 mm TYP. MAX. 3.43 3.2 1 -0.040 0.38 0.32 16 9.8 MIN. 0.128 0.122 0.031 0.0011 0.008 0.009 0.622 0.37 0.039 0.57 0.437 0.114 0.244 1.259 inch TYP. MAX. 0.135 0.126 0.039 -0.0015 0.015 0.012 0.630 0.38 OUTLINE AND MECHANICAL DATA 0.2 0.008 PowerSO36 (SLUG UP) (1) "D and E1" do not include mold flash or protusions. Mold flash or protusions shall not exceed 0.15mm (0.006") (2) No intrusion allowed inwards the leads. 7183931 D 30/35 TDA7563A Package information Figure 33. Flexiwatt27 (SMD) mechanical data and package dimensions DIM. A B C D E F** G(*) G1 G2(*) H(**) H1 H2 H3 L(**) L1 L2 L3 L4 L5 L6 M N N1 N2(*) P(*) R R1 R2 R3 R4 T(*) aaa(*) V V1 V2 V3 V4 V5 -0.08 0.1 45 3 5 15 5 20 0.35 0.35 1.30 2.73 4.73 0.36 0.47 0.75 25.70 1.75 28.85 MIN. 4.45 2.12 mm TYP. 4.50 2.22 1.40 2.00 0.40 0.51 1.00 26.00 2.00 29.23 17.00 12.80 0.80 15.70 7.85 14.20 12.00 1.48 2.50 0.50 1.50 2.20 1.48 2.83 4.83 1.70 0.30 0.40 0.40 0.50 0.10 -0.0031 0.0039 45 3 5 15 5 20 0.45 0.45 0.0138 0.0138 1.66 2.93 4.93 0.0512 0.1075 0.1862 0.44 0.57 1.25 26.30 2.25 29.40 0.0142 0.0185 0.0295 1.0118 0.0689 1.1358 MAX. 4.65 2.32 MIN. 0.1752 0.0835 inch TYP. 0.1772 0.0874 0.0551 0.0787 0.0157 0.0201 0.0394 1.0236 0.0787 1.1508 0.6693 0.5039 0.0315 0.6181 0.3091 0.5591 0.4724 0.0583 0.0984 0.0197 0.0591 0.0866 0.0583 0.1114 0.1902 0.0669 0.0118 0.0157 0.0157 0.0197 0.0039 0.0177 0.0177 0.0654 0.1154 0.1941 0.0173 0.0224 0.0492 1.0354 0.0886 1.1575 MAX. 0.1831 0.0913 OUTLINE AND MECHANICAL DATA 15.50 7.70 14.00 11.80 1.30 2.42 0.42 15.90 7.95 14.40 12.20 1.66 2.58 0.58 0.6102 0.3031 0.5512 0.4646 0.0512 0.0953 0.0165 0.6260 0.3130 0.5669 0.4803 0.0654 0.1016 0.0228 3 12 7 18 3 12 7 18 Flexiwatt27 (SMD) (*) Golden parameters (**) - Dimension "F" doesn't include dam-bar protrusion. - Dimensions "H" and "L" include mold flash or protrusions. 7993733 B 31/35 Package information TDA7563A Figure 34. Flexiwatt27 (vertical) mechanical data and package dimensions DIM. A B C D E F (1) G G1 H (2) H1 H2 H3 L (2) L1 L2 (2) L3 L4 L5 M M1 N O R R1 R2 R3 R4 V V1 V2 V3 MIN. 4.45 1.80 0.75 0.37 0.80 25.75 28.90 mm TYP. 4.50 1.90 1.40 0.90 0.39 1.00 26.00 29.23 17.00 12.80 0.80 22.47 18.97 15.70 7.85 5 3.5 4.00 4.00 2.20 2 1.70 0.5 0.3 1.25 0.50 MAX. 4.65 2.00 1.05 0.42 0.57 1.20 26.25 29.30 MIN. 0.175 0.070 0.029 0.014 0.031 1.014 1.139 inch TYP. 0.177 0.074 0.055 0.035 0.015 0.040 1.023 1.150 0.669 0.503 0.031 0.884 0.747 0.618 0.309 0.197 0.138 0.157 0.157 0.086 0.079 0.067 0.02 0.12 0.049 0.019 MAX. 0.183 0.079 0.041 0.016 0.022 0.047 1.033 1.153 OUTLINE AND MECHANICAL DATA 22.07 18.57 15.50 7.70 22.87 19.37 15.90 7.95 0.869 0.731 0.610 0.303 0.904 0.762 0.626 0.313 3.70 3.60 4.30 4.40 0.145 0.142 0.169 0.173 5 (Typ.) 3 (Typ.) 20 (Typ.) 45 (Typ.) Flexiwatt27 (vertical) (1): dam-bar protusion not included (2): molding protusion included V C B V H H1 H3 O V3 H2 R3 R4 A L4 V1 N R2 R L L1 L2 L3 V1 V2 R2 L5 G G1 F R1 R1 R1 E FLEX27ME D Pin 1 M M1 7139011 32/35 TDA7563A Package information Figure 35. Flexiwatt27 (horizontal) mechanical data and package dimensions DIM. A B C D E F (1) G G1 H (2) H1 H2 H3 L (2) L1 L2 (2) L3 L4 L5 L6 M M1 M2 N P R R1 R2 R3 R4 V V1 V2 V3 MIN. 4.45 1.80 mm TYP. 4.50 1.90 1.40 2.00 0.39 1.00 26.00 29.23 17.00 12.80 0.80 22.04 10.5 15.70 7.85 5 5.45 1.95 3.00 4.73 5.61 2.20 3.50 1.70 0.50 0.30 1.25 0.50 MAX. 4.65 2.00 MIN. 0.175 0.070 inch TYP. 0.177 0.074 0.055 0.079 0.015 0.040 1.023 1.150 0.669 0.503 0.031 0.868 0.413 0.618 0.309 0.197 0.214 0.077 0.118 0.186 0.220 0.086 0.138 0.067 0.02 0.12 0.049 0.02 MAX. 0.183 0.079 OUTLINE AND MECHANICAL DATA 0.37 0.80 25.75 28.90 0.42 0.57 1.20 26.25 29.30 0.014 0.031 1.014 1.139 0.016 0.022 0.047 1.033 1.153 21.64 10.15 15.50 7.70 5.15 1.80 2.75 22.44 10.85 15.90 7.95 5.85 2.10 3.50 0.852 0.40 0.610 0.303 0.203 0.070 0.108 0.883 0.427 0.626 0.313 0.23 0.083 0.138 3.20 3.80 0.126 0.15 5 (Typ.) 3 (Typ.) 20 (Typ.) 45 (Typ.) Flexiwatt27 (Horizontal) (1): dam-bar protusion not included; (2): molding protusion included 7399738 A 33/35 Revision history TDA7563A 11 Revision history Table 12. Date 07-Feb-2008 Document revision history Revision 1 Initial release. Changes 34/35 TDA7563A Please Read Carefully: Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries ("ST") reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST's terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such third party products or services or any intellectual property contained therein. UNLESS OTHERWISE SET FORTH IN ST'S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZED ST REPRESENTATIVE, ST PRODUCTS ARE NOT RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY, DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER'S OWN RISK. Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any liability of ST. ST and the ST logo are trademarks or registered trademarks of ST in various countries. Information in this document supersedes and replaces all information previously supplied. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners. (c) 2008 STMicroelectronics - All rights reserved STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com 35/35 |
Price & Availability of TDA7563A
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |