CAT5114_13 Datasheet, PDF (8/15 Pages) ON Semiconductor – 32‐tap Digital Potentiometer (POT)

CAT5114
C₁
0.001 mF
1 mF _R1
V_S
50 kW
+5 V
28
1
C₂
0.001 mF
R2
10 kW
7
4 CAT5113/5114
R3
100 kW
2 ^{+5 V}
–⁷
+
3
6
4 _A1
V_O
+2.5 V
Figure 11. Programmable Bandpass Filter
OSC
+5 V
IC2
74HC132
1
CLO
10 kW
0.1 mF
CHI 7
IC1
393
2
V_LL
R₁
3
R₂
6
R₃
5
V_UL
+5 V
IC3
CAT5114
+5 V
+5 V
6
8
2
10 kW
5_–
1
3
7
4
+ _AI
IC4
V_S ^{+2.5 V}
0  V_S  2.5 V
V_O
2.5  V_O  5 V
Figure 12. Automatic Gain Control
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8