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參數(shù)資料
| 型號： | HA12179F |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Audio Signal Processer for Car Deck and Cassette Deck(Dolby B-type NR with PB Amp) |
| 中文描述： | 音頻信號加工者為汽車甲板和卡座（杜比B型鉛放大器星期日） |
| 文件頁數(shù)： | 1/40頁 |
| 文件大?。?/td> | 259K |
| 代理商： | HA12179F |
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HA12179F
Audio Signal Processer for Car Deck and Cassette Deck
(Dolby B-type NR with PB Amp)
ADE-207-136
1st Edition
Apr. 1994
Description
HA12179F is silicon monolithic bipolar IC providing Dolby noise reduction system*, line mute, music
sensor and PB equalizer system in one chip.
Functions
Line mute
PB equalizer
Dolby B-NR
Music sensor
×
2 channel
×
2 channel
×
2 channel
×
1 channel
Features
Different type of PB equalizer characteristics selection (normal/chrome or metal) is available with fully
electronic control switching built-in.
Line mute ON/OFF is available.
Changeable to Foward, Reverse-mode for PB head with fully electronic control switching built-in.
Available to change music sensing level by external resistor.
Music sensing level selection is available with fully electronic control switching built-in.
Available to change frequency response of music sensor.
NR-ON/OFF and REC/PB fully electronic control switching built-in.
Pin compatible of HA12163 series except for 4 and 39 Pins.
*
Dolby is a trademark of Dolby Laboratories Licensing Corporation.
A license from Dolby Laboratories Licensing Corporation is required for the use of this IC.
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相關(guān)代理商/技術(shù)參數(shù) |
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| HA12181FP | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:AM Radio Noise Reduction System |
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| HA12187DP-EL-E | 制造商:Renesas Electronics Corporation 功能描述:MCU - Trays |
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