TA8275HQ Datasheet (Toshiba) - Max Power 41 W BTL X 4 ch Audio Power IC

TA8275HQ, Max Power 41 W BTL X 4 ch 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.

Amp.

2A Amp.

1 Input Amp.

2B Figure 1 Block Diagram The voltage gain of Amp.1: GV1 =

TA8275HQ TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA8275HQ Max Power 41 W BTL × 4 ch Audio Power IC The TA8275HQ is 4 ch BTL audio power amplifier for car audio application.

This IC can generate more high power: POUTMAX = 41 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, output clipping detection and diagnosis circuit which can

TA8275HQ Features

* High power : POUTMAX (1) = 41 W (typ.) (VCC = 14.4 V, f = 1 kHz, JEITA max, RL = 4 Ω) : POUTMAX (2) = 37 W (typ.) (VCC = 13.7 V, f = 1 kHz, JEITA max, RL = 4 Ω) : POUT (1) = 24 W (typ.) (VCC = 14.4 V, f = 1 kHz, THD = 10%, RL = 4 Ω) : POUT (2) = 21 W (typ.) (VCC = 13.2 V, f = 1 kHz, THD =