Hitachi HA12206
HA12206NT is silicon monolithic bipolar IC providing music sensor system, ALC, REC equalizer system and each electronic control switch in one chip.| Part No. | HA12206 |
|---|---|
| Datasheet | HA12206 Download |
| Manufacturer |  Hitachi |
| Description | Audio Signal Processor |
| Buy | Stock & Price |
DESCRIPTION
Functions● REC equalizer
● Line Amp. × 2 channel × 2 channel
● ALC (Automatic Level Control)
● MS (Music Sensor)
● Each electronic control switch to change REC equalizer, bias, etc.
● REC mute
FEATURES
● REC equalizer is very small number of external parts, built-in 2 types of frequency characteristics.● Correspondence with normal position (TYPE I) / high position (TYPE II).
● TYPE I / TYPE II and PB equalizer fully electronic control switching built-in.
● Controllable from direct micro-computer output.
● Available to reduce substrate-area because of high integration and small external parts. HA12206NT Pin
DESCRIPTION
, Equivalent Circuit (VCC = 7.0V, VEE = –7.0V, Ta = 25°C, No signal, The value in the table show typical value.) Pin No. 2 Pin Name PB-Ain (R) Note V=0 Equivalent Circuit PinDESCRIPTION
A Deck PB input V 100k 29 4 27 5 26 9 22 12 3 PB-Ain (L) PB-Bin (R) PB-Bin (L) REC-in (R) REC-in (L) EQ-in (R) EQ-in (L) MIMS AB out (R) V=0 14.9k 10.6k V B Deck PB input REC...
