HA12199F

HA12192F/HA12197F/HA12212F Series Audio Signal Processor for Car Deck (Decode only Dolby B-type NR with PB Amp.) ADE-207-167D (Z) 5th Edition Jun. 1999 Description HA12192F/HA12197F/HA12212F series are silicon monolithic bipolar ICs providing Dolby noise reduction system*, music sensor, PB equalizer system in one chip. Functions PB equalizer × 2 channel Music sensor × 1 channel Decode only Dolby B-NR × 2 channel Note: HA12197F series is not built in Dolby B-NR. Features Different type of PB equalizer characteristics selection (120µ / 70µ position) is available with fully electronic control switching built-in. Changeable to Forward, Reverse-mode for PB head with fully electronic control switching built-in. Available to change music sensing level by external resistor. Available to change frequency response of music sensor by external capacitor. NR ON/OFF fully electronic control switching built-in. (HA12192F/HA12212F series only) Available to connect direct with MPU. HA12192F series, HA12197F series and HA12212F available to allow common PCB designs. HA12212F only changes by package from HA12192F series. It is the same electrical characteristics that HA12192F series. * Dolby is a trademark of Dolby Laboratories Licensing Corporation. A license from Dolby Laboratories Licensing Corporation is required for the use of this IC. HA12192F/HA12197F/HA12212F Series Ordering Information Function Product HA12192F HA12197F HA12193F HA12198F HA12194F HA12199F H...