HA13154A

HA13153A, HA13154A 15 W × 4-Channel BTL Power IC ADE-207-181B (Z) 3rd Edition Jul. 1999 Description The HA13153A/HA13154A is high output and low distortion 4 ch BTL power IC designed for digital car audio. At 13.2 V to 4 Ω load, this power IC provides output power 15 W with 10% distortion. Function 4 ch BTL power amplifiers Built-in standby circuit Built-in muting circuit Built-in protection circuit (surge, T.S.D, and ASO) Features Few external parts lead to compact set-area possibility than HA13150A/HA13151/HA13152 (C: 3, R: 1) Popping noise minimized Low output noise Built-in high reliability protection circuit Pin to pin with HA13150A/HA13151/HA13152/HA13155 HA13153A, HA13154A Block Diagram C2 0.1 µ/16 V C1 4400 µ/16 V 14 2 1 STBY IN-1 Buffer & Mute-1 Amp-1 VCC 13.2 V 18 PVCC2 6 PVCC1 3 4 5 IN VCC 7 IN-2 11 Buffer & Mute-2 Amp-2 8 9 15 IN-3 13 Buffer & Mute-3 Amp-3 16 17 19 IN-4 23 MUTE 10 R1 7.5 k Buffer & Mute-4 Protector (ASO, Surge, TSD) 12 C3 10 µ/10 V 22 TAB Unit R: Ω C: F Amp-4 20 21 C2 should be polyester film capacitors with no secondary resonance (non-inductive), to assure stable operation. Notes: 1. Standby Power is turned on when a signal of 3.5 V or 0.05 mA is impressed at pin 2. When pin 2 is open or connected to GND, standby is turned on (output off). 2. Muting Muting is turned off (output on) when a signal of 3.5 V or 0.2 mA is impressed at pin 10. When pin 10 is open or connected to GND, muting is turned on (output off). 3....