HA12231FP processor equivalent, audio signal processor.
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* No use external parts for PB equalizer. (Fixed characteristics built-in) Available to change music sensing level by external resistor..
HA12231FP is silicon monolithic bipolar IC providing PB equalizer system and music sensor system in one chip.
Functions
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* PB equalizer Music sensor Line amp. Line mute × 2 channel × 1 channel × 2 channel × 2 channel
Features
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