HA12206 Datasheet Audio Signal Processor

Manufacturer: Hitachi Semiconductor (now Renesas)

Datasheet Details

Part number	HA12206
Manufacturer	Hitachi Semiconductor (now Renesas)
File Size	180.87 KB
Description	Audio Signal Processor
Download	HA12206 Download (PDF)

HA12206NT is silicon monolithic bipolar IC providing music sensor system, ALC, REC equalizer system and each electronic control switch in one chip.

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.

HA12206NT Audio Signal Processor for Cassette Deck ADE-207-198B (Z) 3rd Edition Jun.

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.