TA8272HQ Datasheet (Toshiba) - Max Power 43W BTL x 4ch Audio Power IC

TA8272HQ, Max Power 43W BTL x 4ch Audio Power IC

is made only on the single channel.) 1.

Voltage Gain Adjustment This IC has no NF (negative feedback) terminals.

Therefore, the voltage gain can’t adjusted, but it makes the device a space and total costs saver.

Input Amp.

1 Amp.

2A Amp.

2B Figure 1 Block Diagram The voltage gain of Amp.1: GV

TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA8272HQ Max Power 43 W BTL × 4 ch Audio Power IC The TA8272HQ is 4 ch BTL audio power amplifier for car audio application.

This IC can generate more high power: POUTMAX = 43 W as it is included the pure complementary PNP and NPN transistor output stage.

It is designed low distortion ratio for 4 ch BTL audio power amplifier, built-in stand-by function, muting function, and diagnosis circuit which can detect output to VCC/GND short, ou

TA8272HQ Features

* High power : POUTMAX (1) = 43 W (typ.) (VCC = 14.4 V, f = 1 kHz, JEITA max, RL = 4 Ω) : POUTMAX (2) = 40 W (typ.) (VCC = 13.7 V, f = 1 kHz, JEITA max, RL = 4 Ω) : POUT (1) = 28 W (typ.) (VCC = 14.4 V, f = 1 kHz, THD = 10%, RL = 4 Ω) : POUT (2) = 24 W (typ.) (VCC = 13.2 V, f = 1 kHz, THD =