參數(shù)資料
型號: HA12179F
廠商: Hitachi,Ltd.
英文描述: Audio Signal Processer for Car Deck and Cassette Deck(Dolby B-type NR with PB Amp)
中文描述: 音頻信號加工者為汽車甲板和卡座(杜比B型鉛放大器星期日)
文件頁數(shù): 36/40頁
文件大小: 259K
代理商: HA12179F
HA12179F
Rev.1, Apr. 1994, page 36 of 40
1.0
0.5
0.1
0.05
0.01
6
8
Supply Voltage V
CC
(V)
10
14
16
12
NR-OFF
NR-ON
NR-OFF
NR-ON
120
μ
120
μ
70
μ
70
μ
EQ
IN
V
IN
= +6 dB
LINEOUT
T
Total Harmonic Distortion vs.
Supply Voltage Characteristics
Total Harmonic Distortion vs.
Output Level Characteristics
10
5.0
2.0
1.0
0.5
0.2
0.1
0.05
0.02
0.01
15
10
5
0
5
10
15
20
T
Output Level (dB)
NR-OFF
NR-ON
NR-OFF
NR-ON
120
μ
120
μ
70
μ
70
μ
V
CC
= 9 V
EQin LINEOUT
f = 1 kHz
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