HA12223F Datasheet | Hitachi Semiconductor

HA12216F/HA12221F Series Audio Signal Processor for Car Deck (Decode only Dolby B type NR with PB Amp.) ADE-207-254E (Z) 6th Edition Dec. 2000 Description HA12216F/HA12221F series are silicon monolithic bipolar IC providing Dolby B type noise reduction, music sensor, PB equalizer system 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. 2. HA12221F series does not include Dolby B NR. Functions - PB equalizer - Music sensor - Line mute (Tape radio) SW × 2 channel × 1 channel × 2 channel - Dolby B NR (Only HA12216F series) × 2 channel Features - Different type...