參數資料
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: 52/66頁
文件大?。?/td> 1116K
代理商: HA12177
HA12173 Series
Rev.1, Nov. 1992, page 52 of 66
Encode Boost vs. Frequency (2)
10.8
9.6
8.4
7.2
6.0
4.8
3.6
2.4
1.2
0
1.2
100
Frequency (Hz)
E
NR-B
V = 9.5 V, 12 V, 16 V
300
1k
3k
10k
20k
16 V
9.5 V, 12 V
30 dB
Vin =
40 dB
20 dB
10 dB
0 dB
HA12175
Decode Cut vs. Frequency (1)
Frequency (Hz)
D
6
3
0
3
6
9
12
15
18
21
24
100
300
1 k
3 k
10 k 15 k
20 dB
30 dB
40 dB
60 dB
16 V
10 dB
Vin = 0 dB
NR-C
V = 9.5 V, 12 V, 16 V
9.5 V, 12V
HA12175
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相關代理商/技術參數
參數描述
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