HA12209F |
Part Number | HA12209F |
Manufacturer | Hitachi Semiconductor |
Description | HA12209F is silicon monolithic bipolar IC providing Dolby noise reduction system*, music sensor system, REC equalizer system and each electronic control switch in one chip. Functions • Dolby B-NR • R... |
Features |
• REC equalizer is very small number of external parts and have 4 types of frequency characteristics built-in. • 2 types of input for PB, 1 type of input for REC. • 70µ-PB equalizer changing system built-in. • Dolby NR with dubbing double cassette decks. Unprocessed signal output available from recording out terminals during PB mode. • Provide stable music sensor system, available to design music sensing time and level. • Controllable from direct micro-computer output. • Bias oscillator control switch built-in. • NR ON/OFF and REC/PB fully electronic control switching built-in. • Normal-speed/... |
Document |
HA12209F Data Sheet
PDF 279.87KB |
Distributor | Stock | Price | Buy |
---|
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | HA12209 |
Hitachi Semiconductor |
Audio Signal Processor | |
2 | HA12203 |
Hitachi Semiconductor |
Audio Signal Processor | |
3 | HA12203NT |
Hitachi Semiconductor |
Audio Signal Processor | |
4 | HA12204NT |
Hitachi Semiconductor |
Audio Signal Processor | |
5 | HA12206 |
Hitachi Semiconductor |
Audio Signal Processor |