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): 51/66頁
文件大小: 1116K
代理商: HA12177
HA12173 Series
Rev.1, Nov. 1992, page 51 of 66
28
24
20
16
12
8
20
100
1 k
10 k
100 k
RAlin Input Amp. Gain vs. Frequency
Frequency (Hz)
G
PBout-OFF/B/C
V = 12 V
RECmode
RECout-OFF
HA12175
Encode Boost vs. Frequency (1)
Frequency (Hz)
E
24
21
18
15
12
9
6
3
0
3
6
100
NR-C
V = 9.5 V, 12 V, 16V
300
1k
3k
10k
15k
Vin =
60 dB
16 V
9.5 V, 12 V
40 dB
30 dB
20 dB
0 dB
10 dB
HA12175
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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
HA12187 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Bus Interface Driver/Receiver IC
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