Description
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.

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

Functions
• 4 ch BTL power amplifiers
• Built-in standby circuit
• Built-in muting circuit
• Built-in protection circuit (surge, T.S.D, and ASO)