HA13156 Datasheet, PDF (1/18 Pages) Hitachi Semiconductor – 38 W x 4-Channel BTL Power IC

HA13156
38 W × 4-Channel BTL Power IC
ADE-207-241 (Z)
1st. Edition
July 1997
Description
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
• 4 ch BTL power amplifiers
• Built-in standby circuit
• Built-in muting circuit
• Built-in protection circuit (surge, T.S.D, and ASO)
• Built-in change booster ON/OFF circuit
Features
• High power for booster circuit
• Popping noise minimized
• Low output noise
• Built-in high reliability protection circuit