Datasheet Summary
Audio Signal Processor for Cassette Deck
ADE-207-322E (Z) 6th Edition Nov. 2000 Description
HA12230NT is silicon monolithic bipolar IC providing PB equalizer, REC equalizer system and each electronic control switch in one chip.
Functions
- PB equalizer
- REC equalizer × 2 channel × 2 channel
- MS use Mixing Amp.
- Each electronic control switch to change tape type and mute etc.
- REC mute
- REC head return switch
- Line Amp.
- Line mute
Features
- REC equalizer is very small number of external parts, built-in 2 types of frequency characteristics
- PB equalizer circuit built-in
- REC/PB are possible with TYPE I/II
- Controllable from direct micro-puter output
- Available to...