HA13155 Datasheet - Hitachi Semiconductor

HA13155 33W x 4-Channel BTL Power

The HA13155 is four-channel BTL amplifier IC designed for car audio, featuring high output and low distortion, and applicable to digital audio equipment. It provides 33 W output per channel, with a 13.7 V power supply and at Max distortion. Functions * * * * 4 ch BTL.

HA13155 Features

* Requires few external parts Popping noise minimized Low output noise Built-in high reliability protection circuit Pin to pin with HA13150A/HA13151/HA13152/HA13153 HA13155 Block Diagram C11 0.1 µ/16 V C9 4400 µ/16 V 14 2 1 STBY IN-1 Buffer & Mute-1 A

HA13155_HitachiSemiconductor.pdf