參數(shù)資料
型號: HA12177
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(shù): 33/66頁
文件大小: 1116K
代理商: HA12177
HA12173 Series
Rev.1, Nov. 1992, page 33 of 66
Total Harmonic Distortion vs. Frequency (6)
T
5
2
1.0
0.5
0.2
0.1
0.05
0.02
100
200
500
1 k
2 k
5 k
10 k
20 k
Frequency (Hz)
RAIin
RECmode
RECout
NR-C
Vin = +10 dB
10 dB
0 dB
0.01
HA12173
Crosstalk vs. Frequency (1)
C
Frequency (Hz)
20
40
60
80
100
120
20
50
100
200
500
1 k
2 k
5 k
10 k
20 k
V = 9V
Radio Tape
PBmode
PBout
NR-OFF
NR-B
NR-C
HA12173
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參數(shù)描述
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
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HA12187DP-EL-E 制造商:Renesas Electronics Corporation 功能描述:MCU - Trays
HA12187FP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Bus Interface Driver/Receiver IC