HA13150A

21W X 4Channel BTL Power IC

Description

is a four-channel BTL amplifier IC designed for car audio, featuring high output and low distortion, and applicable to digital audio equipment. It provides 21 W output per channel, with a 14.4V power supply and at 10% distortion.

Functions

·   Built-in standby circuit

·   Built-in muting circuit

·   Built-in protection circuits surge, TSD, and ASO

Features

·   Requires few external parts

·   Low distortion total harmonic distortion = 0.01% at 3 W

·   Low noise at Rg = 620 W, noise is 0.15 mV muting off or 0.1 mV muting on

·   Popping noise minimized

·   Highly reliable current-limiting ASO protector keeps speakers safe from all kinds of trouble.

Reliability is further enhanced by a fast-acting thermal shutdown protection circuit with on/off

hysteresis.