| Part Number | HA12231 |
| Manufacturer | Hitachi Semiconductor |
| Title | Audio Signal Processor |
| Description | HA12231FP is silicon monolithic bipolar IC providing PB equalizer system and music sensor system in one chip. Functions • • • • PB equalizer Musi... |
| Features |
• • • • • • No use external parts for PB equalizer. (Fixed characteristics built-in) Available to change music sensing level by external resistor. Available to change frequency response of music sensor by external capacitor. Different type of PB equa... |
| Datasheet |
 HA12231 Datasheet
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