- Part: HA12217F
- Description: Audio Signal Processor
- Manufacturer: Hitachi Semiconductor
- Size: 343.09 KB
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HA12217F Key Features
- Available to change music sensing level by external resistor
- Available to change response of music sensor by external capacitor
- Music sensing level, built-in switch to change a band (MSGV)
- NR ON/OFF fully electronic control switching built-in. (Only HA12216F series)
- Available to connect direct with MPU
- These ICs are strong for a cellular phone noise. (18 dB improvement from HA12163)
- Time constant pin for rectifier
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