Wednesday, 30 November 2016
47 Watt BTL Audio Power Amplifier 4 channel
General Description:
The TA8273H is 4 ch BTL audio power amplifier for car audio application. This IC can generate more high power: POUTMAX = 47 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, output offset voltage and over voltage input mode. Additionally, the AUX amplifier and various kind of protector for car audio use are built-in.
Circuit Diagram:
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| 47 Watt BTL Audio Power Amplifier 4-channel |
Datasheet for TDA8273: Download
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