SA575DTBR2G Datasheet, PDF (8/16 Pages) ON Semiconductor – Low Voltage Compandor

SA575
EXP
OUT
R₁
C₁
C₂
R₂
C₃
J₁
10mF
2.2mF
C₄
EXP
IN
C₅
10mF
V_REF
C₆
10mF
1+
2−
OP AMP
3
4
3.8kW
5
S
6
7
10kW
8
V_REF
9
DG
10kW
10
GND
575
V_CC
+
−
OP AMP
3.8kW
S
10kW
DG
10kW
V_CC -5V
C₁₅
0.1mF
V_REF
C₁₄
20
47mF
19
R₁₀
18
R₁₁
C₁₁
17
J₂
C₁₃
16
4.7mF
C₉
15
2.2mF
R₁₂
10kW
C₁₂
10mF
COMP/
ALC
IN
C₁₀
ALC
S_{1 COMP}
14
C₈
COMP/
ALC
13
R₇
10mF
OUT
R₆ 30kW
12
30kW
C₇
1mF
11
Figure 5. SA575 Low Voltage Expandor/Compressor/ALC Demo Board
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