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BA7797 データシートの表示(PDF) - ROHM Semiconductor

部品番号
コンポーネント説明
メーカー
BA7797
ROHM
ROHM Semiconductor ROHM
BA7797 Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
Video ICs
Measurement circuits
68k
PB IN
1
REC HEAD SW
REC OUT
680
2
3
4.7k
1.5k
4
REC AMP
EQ
0dB
VCC
5
6
REC / EE
CTRL
7
LINE OUT
8
4.7k
9
~V BVRHAC
100k
V2
V
BA7797F
+ 28dB
LINE
ALC
18
17
16
15
14
ATT
– 8dB
13
12
ATT
– 8dB
11
10
ON: Gvo PB
+
PB OUT
4.7k
47k 22µ
2.2M
4.7µ 4.7k
PB LINE IN
ON: ALC OFF
4.7k
47k
TUNER IN
PB / TU / LINE CTRL
4.7k
LINE IN
47k
MUTE CTRL
Fig.1
SW2
0.1µ
Units: R []
C [F]
1
PB IN
2
3
REC OUT
100k
1k
e2
0.1µ
REC head switch AC withstanding voltage measurement circuit
Fig. 2
5

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