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| APA4800 Stereo 290mW 8 Speaker Driver Features * O perating Voltage Single Supply Dual Supply High Signal-to-Noise Ratio Applications * * * Portable Digital Audio Personal Computers Microphone Preamplifier 3V to 7V 1.5V to 3.5V 100dB * * * * * * * * * * * High Slew Rate 5V/ s Low Distortion -65dB Output Power at 10% THD+N into 8 !!!!!!!!!!!!!! 290mW into 16 !!!!!!!!!!!!!! 190mW Large Output Voltage Swing Excellent Power Supply Ripple Rejection Low Power Consumption Short-circuit Elimination Wide Temperature Range No Switch ON/OFF Clicks Available in 8 pin SOP or DIP Package Gereral Description The APA4800 is an integrated class AB stereo headphone amplifier contained in an SO-8 or a DIP-8 plastic package . The APA4800 is capable of delivering 290mW of max . output power to an 8 load with less than 10% (THD+N) from a 5V power supply . The device has been primarily developed for portable digital audio applications . Ordering Information APA4800 Handling Code Temp. Range Package Code Package Code J : PDIP - 8 K : SOP - 8 Temp. Range I : - 40 to 85 C Handling Code TU : Tube TR : Tape & Reel Block Diagram Out A Inverting Input A Non-inverting Input A VSS 1 8 VDD Out B Inverting Input B Non-inverting Input B 2 7 -+ +3 6 4 5 APA4800 ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise customers to obtain the latest version of relevant information to verify before placing orders. Copyright ANPEC Electronics Corp. Rev. A.2 - Apr., 2001 1 www.anpec.com.tw APA4800 Absolute Maximum Ratings Symbol VDD TSC (O) TA TJ TSTG TS VESD Parameter Supply Voltage Output Short-circuit Duration, at TA=25C, PTOT=1W Operating Ambient Temperature range Maximum Junction Temperature Storage Temperature Range Soldering Temperature,10 seconds Electrostatic Discharge Rating 5 20 -40 to 85 150 -65 to +150 260 -3000 to 3000 *1 Unit V S C C C C V Note: *1. Human body model : C=100pF, R=1500, 3 positive pulses plus 3 negative pulses Thermal Characteristics Symbol RTHJA Parameter Thermal Resistance from Junction to Ambient in Free Air DIP-8 SO-8 Value 109 210 Unit K/W K/W Electrical Characteristics Symbol Parameter TA=25C, f=1kHz( unless otherwise noted) Test Conditions Min. 2.7 APA4800 Typ. Max. 5.5 2.5 5 0.1 0.05 Unit V mA mV % V DD Power Supply Voltage V DD=5V IDD Supply Current V I(OS) Input Offset Voltage AC Characteristics (THD+N)/S Total Harmonic Distortion plus Noise to Signal Ratio PO Output Power No Load 50 P O =200mW, RL=8, f=1kHz P O =120mW, RL=16, f=1kHz (THD+N)/S=0.2%, f=1kHz RL=8 RL=16 mW 210 140 mW 290 190 55 20 dB Vrms PO Output Power (THD+N)/S=10%, f=1kHz RL=8 RL=16 PSRR S/N Power Supply Rejection CB=2.2 F,V RIPPLE=200mVrms, Ratio f=120Hz Signal to Noise Ratio RL=8 Copyright ANPEC Electronics Corp. Rev. A.2 - Apr., 2001 2 www.anpec.com.tw APA4800 Electrical Characteristics Cont. Symbol Parameter TA=25C, f=1kHz( unless otherwise noted) APA4800 Min. Typ. Max. 2.2 5 0.15 Unit Test Conditions V DD=3V IDD Supply Current V I(OS) Input Offset Voltage AC Characteristics (THD+N)/S Total Harmonic Distortion plus Noise to Signal Ratio PO Output Power No Load mA mV % P O =50mW, RL=8, f=1kHz P O =40mW, RL=16, f=1kHz (THD+N)/S=0.2%, f=1kHz RL=8 RL=16 mW 60 45 mW 90 65 PO Output Power (THD+N)/S=10%, f=1kHz RL=8 RL=16 Test And Application Circuits VDD 220pF 220F VOUTA 15k 1 2.2F 2 15k 3 8 RL -+ VINA VREF typ.1/2VDD VINB 2.2F 15k 5 APA4800 100F 6 -+ 7 4 VOUTB 15k 220pF 220F RL Copyright ANPEC Electronics Corp. Rev. A.2 - Apr., 2001 3 www.anpec.com.tw APA4800 Typical Characteristics THD+N vs Output Power 10 VDD = 5V RL=8 AV= -1 BW<80kHz 1 THD+N (%) f=20Hz THD+N (%) f=20kHz 0.1 f=1kHz 1 10 VDD = 5V RL=16 AV= -1 BW<80kHz f=20Hz f=20kHz 0.1 f=1kHz THD+N vs Output Power 0.01 10m Output Power (W) 100m 500m 0.01 10m 100m Output Power (W) 300m THD+N vs Frequency 10 VDD = 5V PO=200mW RL=8 NO FILTERS THD+N (%) 1 AV= -2 AV= -5 0.1 AV= -1 THD+N (%) 1 10 THD+N vs Frequency VDD = 5V PO=120mW RL=16 NO FILTERS AV= -2 AV= -5 0.1 AV= -1 0.01 0.01 20 100 1k Frequency (Hz) 10k 20k 20 100 1k Frequency (Hz) 10k 20k Copyright ANPEC Electronics Corp. Rev. A.2 - Apr., 2001 4 www.anpec.com.tw APA4800 Typical Characteristics Cont. THD+N vs Output Power 10 10 VDD = 3V RL=16 AV= -1 BW<80kHz 1 THD+N (%) f=20kHz THD+N (%) f=20Hz 1 f=20kHz f=20Hz f=1kHz 0.1 THD+N vs Output Power 0.1 f=1kHz VDD= 3V RL=8 AV= -1 BW<80kHz 0.01 10m Output Power (W) 100m 200m 0.01 10m 50m Output Power (W) 100m THD+N vs Frequency 10 VDD= 3V PO=50mW RL=8 NO FILTERS 1 THD+N (%) 1 THD+N (%) 10 THD+N vs Frequency VDD = 3V PO=40mW RL=16 NO FILTERS AV= -2 AV= -5 AV= -2 AV= -5 0.1 0.1 AV= -1 AV= -1 0.01 20 100 1k Frequency (Hz) 10k 20k 0.01 20 100 1k 10k 20k Frequency (Hz) Copyright ANPEC Electronics Corp. Rev. A.2 - Apr., 2001 5 www.anpec.com.tw APA4800 Typical Characteristics Cont. Power Dissipation vs Output Power 200 Power Dissipation vs Output Power 70 RL= 8 Power Dissipation (mW) Power Dissipation (mW) 150 60 50 40 RL= 8 100 RL= 16 RL= 16 30 20 10 0 50 0 0 VDD = 5V f=1kHz AV= -1 THD+N<1% BW<80kHz 50 100 150 200 250 300 VDD =3V f=1kHz AV= -1 THD+N<1% BW<80kHz 20 40 60 80 100 0 Output Power (mW) Output Power (mW) Supply Current vs Supply Voltage 5 4 4.5 Supply Current (mA) 3 3.5 Gain (dB) 2 2.5 1 1.5 0.5 0 2.5 3 3.5 4 4.5 5 5.5 +0 +40 +60 NO LOAD +80 Open Loop Frequency Response +20 VDD =5V AV= -1 Single-Ended 20 100 1k 10k 200k Supply Voltage (V) Frequency (Hz) Copyright ANPEC Electronics Corp. Rev. A.2 - Apr., 2001 6 www.anpec.com.tw APA4800 Typical Characteristics Cont. Output Power vs Supply Voltage 300 Output Power vs Supply Voltage f=1kHz RL=16 250 AV= -1 BW<80kHz Output Power (mW) 200 Output Power (mW) 450 f=1kHz RL=8 400 AV= -1 BW<80kHz 350 300 10% THD+N 1% THD+N 10% THD+N 250 200 150 100 50 150 1% THD+N 100 0.2% THD+N 50 0.2% THD+N 02.5 3 3.5 4 4.5 5 5.5 0 2.5 3 3.5 4 4.5 5 5.5 Supply Voltage (V) Supply Voltage (V) Output Power vs Load Resistance 100 Output Power vs Load Resistance 350 75 f=1kHz VDD=3V AV= -1 BW<80kHz Output Power (mW) 300 250 200 150 f=1kHz VDD=5V AV= -1 BW<80kHz Output Power (mW) 50 10% THD+N 10% THD+N 100 50 25 1% THD+N 0 8 1% THD+N 16 24 32 40 48 56 64 16 24 32 40 48 56 64 08 Load Resistance () Load Resistance () Copyright ANPEC Electronics Corp. Rev. A.2 - Apr., 2001 7 www.anpec.com.tw APA4800 Typical Characteristics Cont. Noise Floor 1m VDD=5V RL=8 AV= -1 BW<80kHz 100 Output Level (dB) +0 RL=8 AV= -1 PO=200mW VDD = 5V -40 CB=1.0F -20 -60 Channel B to A -80 -100 Channel Separation Output Noise Voltage (V) 10 Channel A to B 1 20 -120 100 1k Frequency (Hz) 10k 20k 20 100 1k Frequency (Hz) 10k 20k Power Supply Rejection Ratio +0 -10 -20 PSRR (dB) -30 -40 -50 -60 -70 CB=2.2F CB=1.0F CB=0.1F VDD =5V RL=8 AV= -1 VRipple = 200mVrms 0 dB= 200mVrms +5 Typical Application Frequency Response Output Level (dB) +0 CI=0.1F CO=470F CI=1.0F CO=470F -5 -10 -15 RI=20k AV= -1 VDD =5V RL=8 1k Frequency (Hz) 10k 100k -20 20 100 1k Frequency (Hz) 10k 100k -80 10 100 Copyright ANPEC Electronics Corp. Rev. A.2 - Apr., 2001 8 www.anpec.com.tw APA4800 Typical Characteristics Cont. Frequency Response vs Output Capacitor Size +5 Frequency Response vs Output Capacitor Size +5 +0 Output Level (dB) CO=1000F CO=470F CO=220F CO=100F +0 Output Level (dB) CI=0.1F CI=0.47F CI=1F -10 -5 -5 -10 -15 CI=10F RI=20k AV= -1 V DD =5V RL=8 100 1k Frequency (Hz) 10k 100k -15 CO=10000F RI=20k AV= -1 VDD=5V R L=8 20 100 1k Frequency (Hz) 10k 100k -20 20 -20 Customer Service Anpec Electronics Corp. Head Office : 5F, No. 2 Li-Hsin Road, SBIP, Hsin-Chu, Taiwan, R.O.C. Tel : 886-3-5642000 Fax : 886-3-5642050 Taipei Branch : 7F, No. 137, Lane 235, Pac Chiao Rd., Hsin Tien City, Taipei Hsien, Taiwan, R. O. C. Tel : 886-2-89191368 Fax : 886-2-89191369 Copyright ANPEC Electronics Corp. Rev. A.2 - Apr., 2001 9 www.anpec.com.tw APA4800 Packaging Information PDIP-8 pin ( Reference JEDEC Registration MS-001) D E1 1 E A L e2 e1 e3 A1 A2 1 E3 Dim Min. A A1 A2 D e1 e2 e3 E E1 E3 L 1 0.38 2.92 9.02 Millimeters Max. 5.33 3.68 10.16 2.54BSC 0.36 1.14 7.62 BSC 6.10 2.92 15 7.11 10.92 3.81 0.240 0.115 0.56 1.78 0.014 0.045 Min. 0.015 0.115 0.355 Inches Max. 0.210 0.145 0.400 0.100BSC 0.022 0.070 0.300 BSC 0.280 0.430 0.150 15 Copyright ANPEC Electronics Corp. Rev. A.2 - Apr., 2001 10 www.anpec.com.tw APA4800 Packaging Information SOP-8 pin ( Reference JEDEC Registration MS-012) 0.015X45 E H e e1 D e2 A1 A 1 L 0.004max. Dim A A1 D E H L e1 e2 1 Min. 1.35 0.10 4.80 3.80 5.80 0.40 0.33 Millimeters Max. 1.75 0.25 5.00 4.00 6.20 1.27 0.51 1.27BSC 0 8 0 Min. 0.053 0.004 0.189 0.150 0.228 0.016 0.013 Inches Max. 0.069 0.010 0.197 0.157 0.244 0.050 0.020 0.50BSC 8 Copyright ANPEC Electronics Corp. Rev. A.2 - Apr., 2001 11 www.anpec.com.tw APA4800 Physical Specifications Terminal Material Lead Solderability Packaging Solder-Plated Copper (Solder Material : 90/10 or 63/37 SnPb Meets EIA Specification RSI86-91, ANSI/J-STD-002 Category 3. 2500 devices per reel Reflow Condition (IR/Convection or VPR Reflow) Reference JEDEC Standard J-STD-020A APRIL 1999 temperature Peak temperature 183C Pre-heat temperature Time Classification Reflow Profiles Convection or IR/ Convection Average ramp-up rate(183C to Peak) 3C/second max. 120 seconds max Preheat temperature 125 25C) 60 - 150 seconds Temperature maintained above 183C Time within 5C of actual peak temperature 10 -20 seconds Peak temperature range 220 +5/-0C or 235 +5/-0C Ramp-down rate 6 C /second max. 6 minutes max. Time 25C to peak temperature VPR 10 C /second max. 60 seconds 215-219C or 235 +5/-0C 10 C /second max. Package Reflow Conditions pkg. thickness 2.5mm and all bgas Convection 220 +5/-0 C VPR 215-219 C IR/Convection 220 +5/-0 C pkg. thickness < 2.5mm and pkg. volume 350 mm pkg. thickness < 2.5mm and pkg. volume < 350mm Convection 235 +5/-0 C VPR 235 +5/-0 C IR/Convection 235 +5/-0 C www.anpec.com.tw Copyright ANPEC Electronics Corp. Rev. A.2 - Apr., 2001 12 APA4800 Reliability test program Test item SOLDERABILITY HOLT PCT TST ESD Latch-Up Method MIL-STD-883D-2003 MIL-STD-883D-1005.7 JESD-22-B, A102 MIL-STD-883D-1011.9 MIL-STD-883D-3015.7 JESD 78 Description 245C , 5 SEC 1000 Hrs Bias @ 125 C 168 Hrs, 100 % RH , 121C -65C ~ 150C, 200 Cycles VHBM > 2KV, VMM > 200V 10ms , Itr > 100mA Carrier Tape & Reel Dimensions H E P1 J F B C A G D I K T2 M W L V T1 A E B C J K F P1 D Application 12 + 0.3 8.0 0.1 1.75 0.1 5.5 0.1 1.55 0.1 1.5 0.25 4.0 0.1 2.0 0.1 6.4 0.1 SOP 8N 12 - 0.1 G I H L V W M T1 T2 Application 13+0.5 2.20.1 12.5 0.5 2.0 0.2 SOP 8N 5.2 0.1 2.1 0.1 0.30.013 3301 1001 13 -0.1 (mm) Cover Tape Dimensions Carrier Width Cover Tape Width Copyright ANPEC Electronics Corp. Rev. A.2 - Apr., 2001 13 12 9.3 (mm) www.anpec.com.tw |
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