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HA12177 |
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| Part Number | HA12177 |
| Manufacturer | Hitachi Semiconductor |
| Description | HA12173 series are silicon monolithic bipolar IC providing Dolby noise reduction system*, music sensor and PB equalizer system in one chip. Functions • PB equalizer • Dolby B/C-NR • Music sensor × 2 ... |
| Features |
• Different type of PB equalizer characteristics selection (normal/chrome or metal) is available with fully electronic control switching built-in. • 2 type of input selection (RADIO/TAPE) is available. • Changeable to Forward, Reverse-mode for PB head with fully electronic control switching built-in. • Available to change music sensing level by external resistor. • Music sensing level selection is available with fully electronic control switching built-in. • Available to change frequency response of music sensor. • NR-ON/OFF and REC/PB fully electronic control switching built-in. • 4 type of P... |
| Document |
 HA12177 Data Sheet
PDF 1.09MB |
Similar Datasheet
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Desde 2024. D4U Semiconductor.
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