參數資料
型號: HA12174
廠商: Hitachi,Ltd.
英文描述: Audio Signal Processor for Car Deck and Cassette Deck (Dolby B/C-type NR with PB Amp)
中文描述: 音頻信號處理器(杜比B / C型與鉛放大器為汽車甲板上午和卡座)
文件頁數: 4/66頁
文件大小: 1116K
代理商: HA12174
HA12173 Series
Rev.1, Nov. 1992, page 4 of 66
Pin Description
(V
CC
= 9 V Single supply, Ta = 25°C, No signal, The value in the table
show typical value) (cont)
Pin No.
Terminal
name
Zin
DC
voltage Equivalent circuit
Description
43, 56
EQ OUT
V
CC
/2
GND
V
CC
Equalizer output
6, 37
PB OUT
Play back
(Decode) output
30
MS V
REF
Reference
voltage buffer
output
26
MA OUT
Music sensor
amp output
47, 52
V
REF
Reference
voltage buffer
output
12, 31
REC OUT
Recording
(Encode) output
8, 35
SS2
Spectral skewing
amp. output
44, 55
EQ OUT-M
V
CC
/2
GND
V
CC
Equalizer output
(Metal)
相關PDF資料
PDF描述
HA12175 Audio Signal Processor for Car Deck and Cassette Deck (Dolby B/C-type NR with PB Amp)
HA12177 Audio Signal Processor for Car Deck and Cassette Deck (Dolby B/C-type NR with PB Amp)
HA12179F Audio Signal Processer for Car Deck and Cassette Deck(Dolby B-type NR with PB Amp)
HA12181FP AM Radio Noise Reduction System
HA12187 Single Supply RS232C Line Driver/Receiver(?????μ?o?RS232C ?o?????????¨???2???2??????)
相關代理商/技術參數
參數描述
HA12175 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Car Deck and Cassette Deck (Dolby B/C-type NR with PB Amp)
HA12177 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Car Deck and Cassette Deck (Dolby B/C-type NR with PB Amp)
HA12179F 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processer for Car Deck and Cassette Deck(Dolby B-type NR with PB Amp)
HA12181FP 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:AM Radio Noise Reduction System
HA12187 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Bus Interface Driver/Receiver IC