TA8277 TOSHIBA [Toshiba Semiconductor], TA8277 Datasheet
TA8277
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TA8277 Summary of contents
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... TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic Max Power 43 W BTL × Audio Power IC The TA8277H BTL audio power amplifier for car audio application. This IC can generate more high power included the pure complementary PNP and NPN transistor output stage ...
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... V V CC1 CC2 OUT1 (+) IN1 11 PW-GND1 OUT1 (-) OUT2 (+) IN2 12 PW-GND2 OUT2 (-) AUX IN 16 OUT3 (+) IN3 15 PW-GND3 OUT3 (-) OUT4 (+) IN4 14 PW-GND4 OUT4 (-) 13 RIP STBY MUTE2 MUTE TA8277H PRE-GND : PW-GND 2002-02-13 ...
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... Amp. 2A Amp. 1 Input Amp. 2B Figure 1 Block Diagram : (BTL (BTL) (pin 4) ON OFF SB V (V) SB 0~1.5 Figure 2 With pin 4 set to High, 3 TA8277H V CC Power » BIAS CUTTING CIRCUIT Power is turned ON 2002-02-13 ...
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... A -60 -70 -80 V MUTE -90 -100 1.2 1.4 Figure 5 Mute Attenuation - - - - V 4 TA8277H RELAY BATTERY FROM MICROCOMPUTER BATTERY V CC > MUTE ATT – V MUTE 2 13 kHz 1.6 1.8 2.0 2.2 2 ...
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... Therefore, the m-COM can directly drive the AUX amplifier. BEEP sound or voice synthesizer signal can be input to pin 16 directly. When AUX function is not used, this pin must be connected to PRE-GND (pin 13) via a capacitor. IN AUX AMP AUX-IN m-COM 16 - Figure 6 AUX Input 5 TA8277H 20dB AMP. OUT (+) OUT (-) 20dB 2002-02-13 ...
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... V L Power: OFF SB ¾ Mute: OFF M ¾ Mute: ON Mute: ON, ¾ = 7.75 Vrms (20dBm) at ATT M V OUT Mute: OFF. 6 TA8277H Min Typ. Max Unit ¾ 200 400 mA ¾ ¾ 43 ¾ ¾ ¾ ¾ 28 ¾ ¾ 0.02 0.2 ...
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... TAB V V CC1 CC2 OUT1 (+) IN1 PW-GND1 OUT1 (-) OUT2 (+) IN2 PW-GND2 OUT2 (-) AUX IN OUT3 (+) IN3 PW-GND3 OUT3 (-) OUT4 (+) IN4 PW-GND4 OUT4 (-) RIP STBY MUTE2 MUTE TA8277H PRE-GND : PW-GND 2002-02-13 ...
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... drive 0.5 0.3 0.1 0.05 0.03 0. 100 0 OUT = 0.1 0. TA8277H T.H.D – P OUT 13 9.0 V 16 100 Output power P (W) OUT T.H.D – f 100 100 k Frequency f (Hz) 2002-02-13 ...
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... V OUT = 0.775 Vrms (0dBm) - 620 W - -30 -40 OUT4 ® OUT1, 2 -50 OUT4 ® OUT3 -60 -70 100 k 0 100 Frequency f (Hz) 9 TA8277H R.R. – 100 k OUT2 ® OUT3, 4 OUT2 ® OUT1 100 100 k 2002-02-13 ...
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... NO HEAT SINK 80 RqJA = 39° ° ° ° C/W ① ② ③ 100 125 Ambient temperature Ta (° 100 k Output power P 150 10 TA8277H P – OUT kHz /ch (C) OUT 2002-02-13 ...
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... Package Dimensions Weight: 7.7 g (typ.) 11 TA8277H 2002-02-13 ...
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... TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. · The information contained herein is subject to change without notice. 12 TA8277H 000707EBF 2002-02-13 ...