Datasheet Summary
HA12226F/HA12227F
Audio Signal Processor for Cassette Deck (Dolby B-type NR with Recording System)
ADE-207-270E (Z) 6th Edition Dec. 2000 Description
The HA12226F/HA12227F are silicon monolithic bipolar IC providing Dolby noise reduction system- , music sensor system, REC equalizer system and each electronic control switch in one chip. Note: 1. Dolby is a trademark of Dolby Laboratories Licensing Corporation. A license from Dolby Laboratories Licensing Corporation is required for the use of this IC. The HA12227F is not built-in Dolby B-NR.
Functions
- Dolby B-NR-
- Music sensor
- Pass amp.
× 2 channel × 2 channel × 1 channel × 2 channel
- REC equalizer
- Each electronic control...
