HA12231 Overview
HA12231FP is silicon monolithic bipolar IC providing PB equalizer system and music sensor system in one chip. Functions PB equalizer Music sensor Line amp. Line mute × 2 channel × 1 channel × 2 channel × 2 channel.
HA12231 Key Features
- No use external parts for PB equalizer. (Fixed characteristics built-in) Available to change music sensing level by exte
- 200 7 MS GV V = VCC/2 V 90 k 20 GND
- GND pin
- PBOUT(L)