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): 46/66頁
文件大小: 1116K
代理商: HA12177
HA12173 Series
Rev.1, Nov. 1992, page 46 of 66
M
Supply Voltage V (V)
Maximum Output Level vs.
Supply Voltage (1)
10
20
15
25
6
8
10
12
14
16
T.H.D. = 1 %
0 dB = 450 mVrms
f = 1 kHz
RAIin
PBmode
PBout
NR-B,NB-OFF
NR-C
HA12174
10
20
15
25
M
6
8
10
12
14
16
Supply Voltage V (V)
Maximum Output Level vs.
Supply Voltage (2)
T.H.D. = 1 %
0 dB = 300 mVrms
f = 1 kHz
RAIin
RECmode
RECout
NR-B,NB-OFF
NR-C
HA12174
70
90
80
100
S
6
8
Supply Voltage V (V)
10
12
14
16
Signal to Noise Ratio vs. Supply Voltage (1)
f = 1 kHz
CCIR/ARM
PBmode
PBout
NR-OFF
NR-B
NR-C
HA12174
60
80
70
90
S
6
8
Supply Voltage V (V)
10
12
14
16
Signal to Noise Ratio vs. Supply Voltage (2)
f = 1 kHz
CCIR/ARM
RECmode
RECout
NR-OFF
NR-C
NR-B
HA12174
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