參數(shù)資料
型號: HA12173
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): 54/66頁
文件大?。?/td> 1116K
代理商: HA12173
HA12173 Series
Rev.1, Nov. 1992, page 54 of 66
Signal to Noise Ratio vs.
Supply Voltage (1)
Supply Voltage V (V)
S
100
90
80
70
8
10
12
14
16
f = 1 kHz
CCIR/ARM
PBmode
PBout
NR-C
NR-B
NR-OFF
HA12175
90
80
70
60
Signal to Noise Ratio vs.
Supply Voltage (2)
8
10
12
14
16
Supply Voltage V (V)
S
f = 1 kHz
CCIR/ARM
RECmode
RECout
NR-C
NR-B
NR-OFF
HA12175
Output Level Vout (dB)
T
Total Harmonic Distortion vs. Output Level (1)
5
HA12175
0.01
0.02
0.05
0.1
0.2
1.0
0.5
2
15
10
5
0
5
10
15
20
V = 12 V
0 dB = 580 mVrms
RAIin
PBmode
PBout
NR-OFF
f = 10 kHz
100 Hz
1 kHz
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相關代理商/技術參數(shù)
參數(shù)描述
HA12173SERIES 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
HA12174 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)
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)