BA7630F 查看數據表（PDF） - ROHM Semiconductor
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BA7630F Datasheet PDF : 12 Pages
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Multimedia ICs
•Application examples
(1) Analog block
BA7630S pin layout
from
VTR TUNER OUT
from
DECODER OUT
from
TV OUT
from
VIDEO OUT
IN1 3
1µF
75Ω
IN2 5
1µF
75Ω
IN3 7
1µF
75Ω
IN4 1
1µF
75Ω
GND
6
BA7630S / BA7630F
6dB
AMP
6dB
AMP
VCC
2
VCC1
5V
47µF
OUT1
22
VCC2
R
75Ω
OUT2 470 ~ 1000µF
12
2SA933
VCC2
R
75Ω
OUT3
11
470 ~ 1000µF
2SA933
GND
13
to VCR
to
DECODER IN
to
TV IN
VCC2
R
5V
100
12V
390
(2) Digital block
Fig.11
VCC 4.5 ~ 13V
22k
SW OUT
SW1 ~ SW9
OPEN
COLLECTOR
50kΩ
28kΩ
SW1 ~ SW4
ONLY
Fig.12
11
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