| Part Number | HA12229F |
| Manufacturer | Hitachi Semiconductor |
| Title | Audio Signal Processor |
| Description | HA12228F/HA12229F are silicon monolithic bipolar IC providing Dolby noise reduction system*, music sensor, PB equalizer system in one chip. Notes:... |
| Features |
• Different type of PB equalizer characteristics selection (120 µs/70 µs) is available with fully electronic control switching built-in. • Easy interface with the PB head. (The PB-EQ resistance self-containing) • Changeable to Forward, Reverse-mode f... |
| Datasheet |
 HA12229F Datasheet
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