Hitachi HA13153A
The HA13153A/HA13154A is high output and low distortion 4 ch BTL power IC designed for digital car audio. When pin 2 is open or connected to GND, standby is turned on (output off).| Part No. | HA13153A |
|---|---|
| Datasheet | HA13153A Download |
| Manufacturer |  Hitachi |
| Description | 15W x 4-Channel BTL Power |
| Buy | Stock & Price |
DESCRIPTION
At 13.2 V to 4 Ω load, this power IC provides output power 15 W with 10% distortion. Function●
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● 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.
