CAT5115RI-10TE13 View Datasheet(PDF) - Catalyst Semiconductor => Onsemi
Part Name
Description
Manufacturer
CAT5115RI-10TE13 Datasheet PDF : 9 Pages
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CAAPTP5L1I1C5ATIONS INFORMATION
Potentiometer Configurations
(a) resistive divider (b) variable resistance
Applications
(c) two-port
V1
(-)
+5V
DPP
U/
3 + A1
1
–
2
R2
R1
R2
CAT5114/5113/5115 6 – A2
V2
5+
7
(+)
R3
R4
+5V A3
9 –4
+
8
VO
10
11
R3
R4
+2.5V
Programmable Instrumentation Amplifier
+5V
8
U/ 2
1
7
4
{RA R1 6
} pRPOT
4
7
8
{ } 5
3
(1-p)RPOT
RB R2
3
555
6
5
C
.01 F,
.003 F
2
1
+5V
.01 F
Programmable Sq. Wave Oscillator (555)
OSC
CS
IC3A
1/4 74HC132
10k
0.01 F
Doc. No. 2117, Rev. E
+5V +200mV
7
20k
6
5
ICIB
1.00V = VREF
U/D
INC
CS
CAT5112/5111
IC2
+
VCORR 499k
499k
–
Sensor
+5V
2– 4
+
3
1
11
VOUT = 1V + 1mV
499k
-5V ICIA
100mV = VSHIFT
499k
1V + 50mV
VSENSR
Sensor Auto Referencing Circuit
6
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