HA12230 Datasheet Audio Signal Processor

Manufacturer: Hitachi Semiconductor (now Renesas)

Datasheet Details

Part number	HA12230
Manufacturer	Hitachi Semiconductor (now Renesas)
File Size	226.93 KB
Description	Audio Signal Processor
Download	HA12230 Download (PDF)

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.

HA12230NT Audio Signal Processor for Cassette Deck ADE-207-322E (Z) 6th Edition Nov.

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-computer output.
Available to reduce substrate-area because of high integration and small external parts HA12230NT Pin.