HA13158 - Hitachi Semiconductor

HA13158 34 W 4-Channel BTL Power

The HA13158 is four-channel BTL amplifier IC designed for car audio, featuring high output and low distortion, and applicable to digital audio equipment. It provides 34 W output per channel, with a 13.7 V power supply and at Max distortion. Functions • • • • 4 ch BTL power amplifiers Built-in standby circuit Built-in muting circuit Built-in protection circu.

Features

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• Low power dissipation Soft thermal limiter Requires few external parts (C:3, R:1) Popping noise minimized Low output noise Built-in high reliability protection circuit Pin to pin with HA13150A/HA13151/HA13152/HA13153/HA13155/HA13157 HA13158 Block Diagram www.DataSheet4U.com 2 HA13158 Absolute Maximum Ratings Item Operating supply voltage Supply voltage when no signal
* Peak supply voltage
* Output current
* www.DataSheet4U.com 3 4 2 1 Symbol VCC VCC (DC) VCC (PEAK) I O (PEAK) PT Tj Topr Tstg Rating 18 26 50 4 83 150
  –30 to +85
  –55 to +125 Unit V V V A W °C °C °C Power dissip.