參數(shù)資料
型號： HA12197F
廠商： Hitachi,Ltd.
英文描述： Audio Signal Processor for Car Deck(Decode only Dolby B-type NR with PB Amp.)
中文描述： 音頻信號處理器。為汽車甲板（只解碼杜比B型鉛放大器星期日）
文件頁數(shù)： 1/89頁
文件大小： 517K
代理商： HA12197F
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 (120
μ
/ 70
μ
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.
相關(guān)PDF資料
PDF描述
HA12198F Audio Signal Processor for Car Deck(Decode only Dolby B-type NR with PB Amp.)
HA12199F Audio Signal Processor for Car Deck(Decode only Dolby B-type NR with PB Amp.)
HA12203 Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)
HA12203NT Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)
HA12204NT Audio Signal Processor for Cassette Deck(音頻信號處理器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HA12198F 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Car Deck(Decode only Dolby B-type NR with PB Amp.)
HA12199F 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Car Deck(Decode only Dolby B-type NR with PB Amp.)
HA-121A 制造商:NEL 制造商全稱:Nel Frequency Controls,inc 功能描述:TTL Compatible Enable/Disable
HA-121B 制造商:NEL 制造商全稱:Nel Frequency Controls,inc 功能描述:TTL Compatible Enable/Disable
HA-121C 制造商:NEL 制造商全稱:Nel Frequency Controls,inc 功能描述:TTL Compatible Enable/Disable
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