CAT5113VI01 Datasheet, PDF (8/13 Pages) ON Semiconductor – 100‐tap Digital Potentiometer (POT)

CAT5113
100 kW
V_OUT
V_IN (UNREG)
2952
SHUTDOWN
1.23 V
SD FB
GND
+5 V
1 mF
28
1
7
CAT5113/5114 ⁵
4
R₁
11 kW
R₂
820 W
3
R₃
10 kW
6
0.1 mF
V_O (REG)
+5 V
28
1
7
CAT5113/5114
4
6.8 mF
I_S
330 W
2 ^{+5 V}
–⁷
3_{+ 4}
pR (1−p)R
65 3
10 k
A₁
6
330 W
1 MW
+5 V
2_–
7
A₂
3₊
6
4
LT1097
Figure 9. Programmable Voltage Regulator
Figure 10. Programmable I to V Converter
V_O
+2.5 V
OSC
+5 V
IC2
74HC132
1
CLO
10 kW
0.1 mF
CHI 7
IC3
CAT5111/5112
+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
IC1
393
2
V_LL
R₁
3
6
R₂
R₃
C₁
0.001 mF
1 mF _R1
V_S
R3
100 kW
C₂
2 ^{+5 V}
–⁷
5
V_UL
+5 V
50 kW
+5 V
28
0.001 mF
R2
+
3
10 kW
6
V_O
4
A₁
1
7
+2.5 V
4 ^CAT5113/5114
V_O
0  V_O  2.5 V
Figure 12. Programmable Bandpass Filter
Figure 11. Automatic Gain Control
+5 V +5 V
R₁
100 kW
Serial
Bus
CAT5111/5112
R₁
–
V_S
100 kW ₂ +5 V
R
+
–⁴
2.5 kW
I_S
+2.5 V
R₁
+
1
3
11
100 kW
R₁
100 kW
5
7
+2.5 V
A₂
6
A₁ = A₂ = LMC6064A
Figure 13. Programmable Current Source/Sink
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