HA12215F
Audio Signal Processor for Cassette Deck (Dolby B-type NR with Recording System)
ADE-207-253D (Z) Target Specification 5th Edition Oct. 1999 Description
HA12215F is 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 tra...
