參數(shù)資料
型號: BA7745
廠商: Rohm CO.,LTD.
英文描述: VCR Hi-Fi audio signal REC / PB amplifier with flying-erase oscillator
中文描述: 錄像機高保真的音頻信號錄制/鉛與飛行放大器擦除振蕩器
文件頁數(shù): 5/8頁
文件大?。?/td> 96K
代理商: BA7745
5
Video ICs
BA7745FS
Control mode tables
(1) REC / PB control
Switch between REC and PB using pin 17.
Control pin
Mode
REC / PB
H
REC
ON
OFF
ON
OFF
L
PB
OFF
ON
OFF
ON
REC AMP PRE AMP REC + B SW HEAD SW (P)
Function
0
μ
2
3
5
0
μ
1
μ
1
μ
A
P
P
P
P
P
S
E
C
C
C
C
R
R
B
N
F
F
C
N
2
V
0
μ
6
1
6
2
0
μ
0
μ
0
μ
0
μ
1
μ
1
μ
12pin SHORT
1
μ
1
B
1
μ
4
0
μ
5
1k
5
0
μ
0
μ
2
1
1
1
1
1k
FE OUT
PRE IN CH1
PRE IN CH2
CURRENT
SENSE
PB / REC
CTRL
0
μ
R
REC MIX IN
OVERREC
CTR L
RECMUTE
CTRL
1
PRE OUT
EP / SP CTRL
HSWPIN
FE ON / OFF
6
2
4
μ
6
0
μ
1
1
1
2
2
2
2
2
2
2
2
2
2
3
3
3
1
1
1
1
1
1
1
9
8
7
6
5
4
3
2
1
Fig. 1
Measurement circuit
相關(guān)PDF資料
PDF描述
BA7746 VCR Hi-Fi audio signal REC / PB amplifier
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
BA7745FS 制造商:ROHM 制造商全稱:Rohm 功能描述:VCR Hi-Fi audio signal REC / PB amplifier with flying-erase oscillator
BA7746 制造商:ROHM 制造商全稱:Rohm 功能描述:VCR Hi-Fi audio signal REC / PB amplifier
BA7746FS 制造商:Panasonic Industrial Company 功能描述:IC
BA7746S 制造商:ROHM 制造商全稱:Rohm 功能描述:VCR Hi-Fi audio signal REC / PB amplifier
BA7746S/FS 制造商:ROHM 制造商全稱:Rohm 功能描述:Video LSIs