HA13156 Datasheet - Hitachi Semiconductor

HA13156 38W x 4-Channel BTL Power

The HA13156 is four-channel BTL amplifier IC designed for car audio, featuring high output and low distortion, and applicable to digital audio equipment. It provides 38 W output per channel, with a 13.7 V power supply and at Max distortion. Functions * * * * .

HA13156 Features

* High power for booster circuit Popping noise minimized Low output noise Built-in high reliability protection circuit HA13156 Block Diagram + VCC C11 0.47µ SW1 2 STBY IN1 1 Buffer & Mute-1 16 INVCC 6 PVCC1 24 PVCC2 3 C9 4400µ OUT1 + C1 R1 SP1 PGND1 0.1µ 2.2

HA13156_HitachiSemiconductor.pdf