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this is information on a product in full production. february 2012 doc id 15775 rev 5 1/22 1 TDA7292 40 w + 40 w stereo amplif ier with mute and standby datasheet ? production data features wide supply voltage range (up to 33 v) split supply high output power 40 w + 40 w into 8 with v s = 26 v and thd = 10% no ?pop? at turn on/off mute (?pop?-free) standby feature (low i q ) short-circuit protection thermal overload protection description the TDA7292 is a class-ab dual audio power amplifier assembled in a multiwatt package. it has been specifically designed for high-quality sound applications such as hi-fi music centers and stereo tv sets. figure 1. applications circuit multiwatt11 table 1. device summary order code operating temp. range package packaging TDA7292 0 to 70 c multiwatt11 tube +5v 18k 15k in (l) 1 f 15k 1 f mute/ st-by gnd in (r) 1 f 4.7 4.7 100nf 100nf out (l) out (r) 1000 f 1000 f +v s 3 5 7 9 6 11 2 4 + + - - d94au085 rl (l) rl (r) -v s p 560 18k in- (l) 8 10 in- (r) 1 560 18k 47k www.st.com
contents TDA7292 2/22 doc id 15775 rev 5 contents 1 pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2 electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.1 absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.2 thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.3 electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3 characterization curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 4 mute and standby modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 5 applications information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 5.1 applications with dual supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 5.2 applications with single supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 6 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 7 revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
TDA7292 list of tables doc id 15775 rev 5 3/22 list of tables table 1. device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 table 2. absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 table 3. thermal data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 table 4. electrical specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 table 5. mute and standby thresholds on pin 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 table 6. recommended values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 table 7. document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
list of figures TDA7292 4/22 doc id 15775 rev 5 list of figures figure 1. applications circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 figure 2. pin connections (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 figure 3. quiescent current vs. supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 figure 4. frequency response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 figure 5. output power vs. supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 figure 6. output power vs. supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 figure 7. output power vs. supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 figure 8. thd vs. output power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 figure 9. thd vs. output power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 figure 10. thd vs. output power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 figure 11. quiescent current vs. voltage on pin 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 figure 12. attenuation vs. voltage on pin 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 figure 13. crosstalk vs. frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 figure 14. power dissipation vs. output power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 figure 15. power dissipation vs. output power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 figure 16. power dissipation vs. output power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 figure 17. mute and standby thresholds on pin 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 figure 18. test and applications circuit (dual supply) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 figure 19. pcb layout, solder side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 figure 20. pcb layout, component side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 figure 21. pcb component placement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 figure 22. typical applications circuit (single supply) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 figure 23. pcb layout, solder side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 figure 24. pcb layout, component side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 figure 25. pcb component placement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 figure 26. multiwatt11 outline drawing and dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
TDA7292 pin description doc id 15775 rev 5 5/22 1 pin description figure 2. pin connections (top view) 1 2 3 4 5 6 7 9 10 11 8 in+(1) in-(1) gnd in-(2) in+(2) -v s mute/st-by output(2) +v s output(1) -v s tab connected to pin 6 d95au316
electrical specifications TDA7292 6/22 doc id 15775 rev 5 2 electrical specifications 2.1 absolute maximum ratings 2.2 thermal data 2.3 electrical specifications unless otherwise stat ed, the results in ta bl e 4 below are given for the conditions: v s =26v, r l (load) = 8 , r s (source) = 50 , f = 1 khz, g v = 30 db, and t amb =25c. see also the test circuit in figure 18 on page 14 . table 2. absolute maximum ratings symbol parameter value unit v s dc supply voltage 35 v i o output peak current (internally limited) 5 a p tot power dissipation t case = 70c 40 w t op operating temperature -20 to 85 c t j junction temperature -40 to 150 c t stg storage temperature -40 to 150 c table 3. thermal data symbol parameter min typ max unit r th j-case thermal resistance, junction to case - 1.5 - c/w table 4. electrical specifications symbol parameter condition min typ max unit v s supply voltage range - 8 - 33 v i q total quiescent current - - 50 130 ma v os output offset voltage - -20 - 20 mv i b non-inverting input bias current - - 500 - na p o output power thd = 10%: r l = 8 , v s = 26 v r l = 4 , v s = 18 v - 40 31 - w thd = 1%: r l = 8 , v s = 26 v r l = 4 , v s = 18 v - 30 24 - i peak peak output current internally limited - 5 - a thd total harmonic distortion p o = 1 w - 0.02 - %
TDA7292 electrical specifications doc id 15775 rev 5 7/22 c t crosstalk f = 1 khz - 70 - db sr slew rate - - 11 - v/ms g ol open-loop gain - - 80 - db en total input noise f = 20 hz to 22 khz - 4 - v r i input resistance - - 20 - k svrr supply voltage rejection ratio - - 75 - db t j junction temperature at thermal shut-down - - 145 - c mute mode (see also table 5 on page 13 ) vt mute mute/play threshold - -7 -6 -5 v a mute mute attenuation - - 75 - db standby mode (see also table 5 on page 13 ) vt stby standby/mute threshold - -3.5 -2.5 -1.5 v a stby standby attenuation - - 110 - db i q_stby quiescent current in standby - - 8 - ma table 4. electrical specifications (continued) symbol parameter condition min typ max unit
characterization curves TDA7292 8/22 doc id 15775 rev 5 3 characterization curves figure 3. quiescent current vs. supply voltage figure 4. frequency response iq (ma) iq+ iq- vs (+/-v) 30 35 40 45 50 55 8 10121416182022242628303234 iq (ma) iq+ iq- vs (+/-v) 30 35 40 45 50 55 8 10121416182022242628303234 iq+ iq- vs (+/-v) 30 35 40 45 50 55 8 10121416182022242628303234 30 35 40 45 50 55 8 10121416182022242628303234 -5 +5 -4 -3 -2 -1 +0 +1 +2 +3 +4 10 200k 20 50 100 200 500 1k 2k 5k 10k 20k 50k vs=+/-20v rl = 8 ohm 0db = 1w freq(hz) ampl (db) -5 +5 -4 -3 -2 -1 +0 +1 +2 +3 +4 10 200k 20 50 100 200 500 1k 2k 5k 10k 20k 50k vs=+/-20v rl = 8 ohm 0db = 1w freq(hz) ampl (db)
TDA7292 characterization curves doc id 15775 rev 5 9/22 figure 5. output power vs. supply voltage figure 6. output power vs. supply voltage figure 7. output power vs. supply voltage 0 4 8 12 16 20 24 28 32 8 101214161820 pout (w) vs (+/-v) thd=10% thd=1% rl = 4 ohm f = 1kz 0 4 8 12 16 20 24 28 32 8 101214161820 pout (w) vs (+/-v) thd=10% thd=1% rl = 4 ohm f = 1kz 0 4 8 12 16 20 24 28 32 36 40 44 10 12 14 16 18 20 22 24 pout (w) vs (+/-v) rl = 6 ohm f = 1kz thd=1% thd=10% 0 4 8 12 16 20 24 28 32 36 40 44 10 12 14 16 18 20 22 24 pout (w) vs (+/-v) rl = 6 ohm f = 1kz thd=1% thd=10% 0 5 10 15 20 25 30 35 40 45 50 10 12 14 26 28 20 22 24 26 28 30 rl = 8 ohm f = 1kz vs (+/- v) pout (w) thd=10% thd=1% 0 5 10 15 20 25 30 35 40 45 50 10 12 14 26 28 20 22 24 26 28 30 rl = 8 ohm f = 1kz vs (+/- v) pout (w) thd=10% thd=1%
characterization curves TDA7292 10/22 doc id 15775 rev 5 figure 8. thd vs. output power figure 9. thd vs. output power figure 10. thd vs. output power 0.002 10 0.005 0.01 0.02 0.05 0.1 0.2 0.5 1 2 5 200m 50 500m 1 2 5 10 20 thd(%) pout (w) vs=+/18v rl = 4 ohm f = 1khz f = 15khz 0.002 10 0.005 0.01 0.02 0.05 0.1 0.2 0.5 1 2 5 200m 50 500m 1 2 5 10 20 thd(%) pout (w) vs=+/18v rl = 4 ohm f = 1khz f = 15khz 0.002 0.005 0.01 0.02 0.05 0.1 0.2 0.5 1 2 5 200m 50 500m 1 2 5 10 20 f = 15khz f = 1khz vs= +/-22v rl = 6 ohm 10 thd(%) pout (w) 0.002 0.005 0.01 0.02 0.05 0.1 0.2 0.5 1 2 5 200m 50 500m 1 2 5 10 20 f = 15khz f = 1khz vs= +/-22v rl = 6 ohm 10 thd(%) pout (w) 0.002 10 0.005 0.01 0.02 0.05 0.1 0.2 0.5 1 2 5 200m 50 500m 1 2 5 10 20 thd (%) pout (w) vs = +/-26v rl = 8 ohm f = 1khz f = 15khz 0.002 10 0.005 0.01 0.02 0.05 0.1 0.2 0.5 1 2 5 200m 50 500m 1 2 5 10 20 thd (%) pout (w) vs = +/-26v rl = 8 ohm f = 1khz f = 15khz
TDA7292 characterization curves doc id 15775 rev 5 11/22 figure 11. quiescent current vs. voltage on pin 5 figure 12. attenuation vs. voltage on pin 5 figure 13. crosstalk vs. frequency 0 10 20 30 40 50 60 70 80 90 100 -10-9-8-7-6-5-4-3-2-1 0 vpin # 5 (v) iq (ma) vs=+/-20v rl=8ohm 0v = +vs vi = 0 -100 +10 -90 -80 -70 -60 -50 -40 -30 -20 -10 +0 -10 -0 -9 -8 -7 -6 -5 -4 -3 -2 -1 attenuation (db) vpin #5 (v) vs= +/-20v rl= 8 ohm f =1khz odb = 1v 0v = +vs -100 +10 -90 -80 -70 -60 -50 -40 -30 -20 -10 +0 -10 -0 -9 -8 -7 -6 -5 -4 -3 -2 -1 attenuation (db) vpin #5 (v) vs= +/-20v rl= 8 ohm f =1khz odb = 1v 0v = +vs -80 -30 -75 -70 -65 -60 -55 -50 -45 -40 -35 20 20k 50 100 200 500 1k 2k 5k 10k vs=+/- 26v rl = 8 ohm rs= 50 ohm left to right ri ght to left crosstalk (db) frequency (hz) -80 -30 -75 -70 -65 -60 -55 -50 -45 -40 -35 20 20k 50 100 200 500 1k 2k 5k 10k vs=+/- 26v rl = 8 ohm rs= 50 ohm left to right ri ght to left crosstalk (db) frequency (hz)
characterization curves TDA7292 12/22 doc id 15775 rev 5 figure 14. power dissipation vs. output power figure 15. power dissipation vs. output power figure 16. power dissipation vs. output power 0 5 10 15 20 25 30 35 40 0. 1 1 10 100 rl =4 ohm f = 1khz vs= +/- 18v (a) vs= +/- 16v (b) vs= +/- 14v (c) a 2xpout (w) pdiss(w) b c 0 5 10 15 20 25 30 35 40 0. 1 1 10 100 rl =4 ohm f = 1khz vs= +/- 18v (a) vs= +/- 16v (b) vs= +/- 14v (c) a 2xpout (w) pdiss(w) b c rl =4 ohm f = 1khz vs= +/- 18v (a) vs= +/- 16v (b) vs= +/- 14v (c) a 2xpout (w) pdiss(w) b c 0 5 10 15 20 25 30 35 40 45 50 0.1110100 pdiss(w) rl =6 ohm f = 1khz vs= +/- 24v (a) vs= +/- 22v (b) vs= +/-20v (c) a b c 2xpout(w) 0 5 10 15 20 25 30 35 40 45 50 0.1110100 pdiss(w) rl =6 ohm f = 1khz vs= +/- 24v (a) vs= +/- 22v (b) vs= +/-20v (c) a b c 2xpout(w) rl =6 ohm f = 1khz vs= +/- 24v (a) vs= +/- 22v (b) vs= +/-20v (c) a b c 2xpout(w) 0 5 10 15 20 25 30 35 40 0. 1 1 10 100 rl =8 ohm f = 1khz vs= +/- 26v (a) vs= +/- 24v (b) vs= +/-20v (c) a b c pdiss (w) 2xpout (w) rl =8 ohm f = 1khz vs= +/- 26v (a) vs= +/- 24v (b) vs= +/-20v (c) a b c pdiss (w) 2xpout (w)
TDA7292 mute and standby modes doc id 15775 rev 5 13/22 4 mute and standby modes pin 5 (mute/standby) controls the amplifier st atus by two different thresholds referenced to +v s as given in ta bl e 5 below. see also table 4: electrical specifications on page 6 . figure 17. mute and standby thresholds on pin 5 table 5. mute and standby thresholds on pin 5 nominal voltage on pin 5, v pin5 mode remarks > +v s - 2.5 v standby output stages turned off > +v s - 6.0 v, < +v s - 2.5 v mute output stages turned on, amplifiers muted < +v s - 6.0 v play amplifiers active t off stdby mute mute mute mute play stdby play off stdby 26 +v s (v) -26 -v s v in (mv) vpin5 (v) v s v s -2.5 v s- 6 v s -10 i q (ma) 0 vout (v) d04au1570
applications information TDA7292 14/22 doc id 15775 rev 5 5 applications information warning: soa protection: if the TDA7292 is operated without a load connected to the output terminals, the soa protection circuit could be activated when a high amplitude and high frequency signal is applied to the input. the frequency and amplitude of the signal able to trigger the protection is a function also of the supply voltage level used. if the above mentioned condition is possible when the speakers are not connected, it is recommended to connect the input to ground or add a dummy resistive load. for example, a 1-k / 1-w resistor can be used at vcc = 26 v. if a lower supply voltage is used, the resistor value must be decreased accordingly. 5.1 applications with dual supply figure 18. test and applications circuit (dual supply) r3 in (l) c1 r2 c3 mute/ st-by gnd in (r) c2 r7 r10 c8 c9 out (l) out (r) c6 c4 +v s 3 5 7 9 6 11 2 4 + + - - d94au087b rl (l) rl (r) +v s -v s r9 r5 in- (l) 8 10 in- (r) 1 sw1 r1 dz r4 sw2 c7 r8 r6 c5 q1 st-by mute s w1 po s ition s w2 po s ition mode ba s t a nd b y bb s t a nd b y aam u te abpl a y a a b b
TDA7292 applications information doc id 15775 rev 5 15/22 table 6. recommended values component recommended value purpose larger than recommended value smaller than recommended value r1 10 k mute circuit decrease in dz biasing current - r2 15 k mute circuit v pin5 shifted downwards v pin5 shifted upwards r3 47 k mute circuit v pin5 shifted upwards v pin5 shifted downwards r4 15 k mute circuit v pin5 shifted upwards v pin5 shifted downwards r5, r8 18 k closed-loop gain setting (1) 1. closed-loop gain must be >29 db increase in gain - r6, r9 560 decrease in gain - r7, r10 4.7 frequency stability danger of oscillation danger of oscillation c1, c2 1 f input ac coupling - higher low- frequency cutoff c3 1 f standby/mute time constant larger on/off time smaller on/off time c4, c6 1000 f supply voltage decoupling - danger of oscillation c5, c7 0.1 f supply voltage decoupling - danger of oscillation c8, c9 0.1 f frequency stability - - dz 5.1 v mute circuit - - q1 bc107 mute circuit - -
applications information TDA7292 16/22 doc id 15775 rev 5 note: the pcb layout shown in figure 19 , 20 , and 21 is common to the pin-to-pin compatible devices tda7269a, tda7265 and tda7265b. figure 19. pcb layout, solder side figure 20. pcb layout, component side
TDA7292 applications information doc id 15775 rev 5 17/22 figure 21. pcb component placement 5.2 applications wi th single supply figure 22. typical applications circuit (single supply) play 5v r2 15k in (l) c3 1 f r1 10k c1 1 f mute in (r) c4 1 f r8 4.7 r7 1k c7 0.1 f out (l) out (r) c5 1000 f +v s 3 5 7 9 6 11 2 4 + + - - d96au444a out (l) out (r) gnd r4 30k in- (l) 8 10 in- (r) 1 r5 1k r6 30k r9 4.7 c9 470 f c10 470 f c8 0.1 f r3 15k 0 mute q1 bs107 c6 0.1 f d1 5.1v c2 100 f
applications information TDA7292 18/22 doc id 15775 rev 5 note: the pcb layout shown in figure 23 , 24 , and 25 is common to the pin-to-pin compatible devices tda7269a, tda7265, and tda7265b. figure 23. pcb layout, solder side figure 24. pcb layout, component side
TDA7292 applications information doc id 15775 rev 5 19/22 figure 25. pcb component placement
package mechanical data TDA7292 20/22 doc id 15775 rev 5 6 package mechanical data the TDA7292 comes in an 11-pin multiwatt package. figure 26. multiwatt11 outline drawing and dimensions in order to meet environmental requirements, st offers these devices in different grades of ecopack ? packages, depending on their level of environmental compliance. ecopack ? specifications, grade definitions and product status are available at: www.st.com . ecopack ? is an st trademark. outline and mechanical data 0016035 h dim. mm inch min. typ. max. min. typ. max. a50.197 b 2.65 0.104 c1.60.063 d 1 0.039 e 0.49 0.55 0.019 0.022 f 0.88 0.95 0.035 0.037 g 1.45 1.7 1.95 0.057 0.067 0.077 g1 16.75 17 17.25 0.659 0.669 0.679 h1 19.6 0.772 h2 20.2 0.795 l 21.9 22.2 22.5 0.862 0.874 0.886 l1 21.7 22.1 22.5 0.854 0.87 0.886 l2 17.4 18.1 0.685 0.713 l3 17.25 17.5 17.75 0.679 0.689 0.699 l4 10.3 10.7 10.9 0.406 0.421 0.429 l7 2.65 2.9 0.104 0.114 m 4.25 4.55 4.85 0.167 0.179 0.191 m1 4.73 5.08 5.43 0.186 0.200 0.214 s 1.9 2.6 0.075 0.102 s1 1.9 2.6 0.075 0.102 dia1 3.65 3.85 0.144 0.152 multiwatt11 (vertical)
TDA7292 revision history doc id 15775 rev 5 21/22 7 revision history table 7. document revision history date revision changes nov-2004 1 initial release. oct-2005 2 inserted pc board and graphics. mar-2006 3 ouput peak current changed. 29-may-2009 4 updated resistor value setting mute voltage in figure 1 on page 1 and table 5 on page 13 . 29-feb-2012 5 added note: on page 16 and note: on page 18 concerning pcb layout for pin-to-pin compatible devices.
TDA7292 22/22 doc id 15775 rev 5 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 he rein 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 as sumes 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. i f 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 whatsoev er 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 parti cular 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 two authorized st representatives, st products are not recommended, authorized or warranted for use in milita ry, 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 whatsoev er, 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. ? 2012 stmicroelectronics - all rights reserved stmicroelectronics group of companies australia - belgium - brazil - canada - china - czech republic - finland - france - germany - hong kong - india - israel - ital y - japan - malaysia - malta - morocco - philippines - singapore - spain - sweden - switzerland - united kingdom - united states of america www.st.com

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