ba3837f ROHM Co. Ltd., ba3837f Datasheet - Page 8

• Manufacturer Part Number: ba3837f
• Description: Vocal Fader Ic
• Manufacturer: ROHM Co. Ltd.

•
8
Multimedia ICs
Measurement circuit (BA3838F)
V
4.7V
0.3V
AUDIO
ANALYZER
A
100k
MEASUREMENT
A
A
A
V
OSC
600
V
16
CC
1
C
10
MICIN
15
2
B
+
C1
Fig. 1
Lout
14
A
3
10
FK
Rout
13
4
+
C2
51k
TK
12
LP
5
0.22
C7
10
LIN
BA3837 / BA3837F / BA3838F
11
LP
6
+
C3
C6
MIC
BIAS
10
LP
7
0.047
22
+
FK
C4
+
L
GND
RIN
9
8
C5
10
R
10
+