CAT5114VP2I-10-G ONSEMI [ON Semiconductor], CAT5114VP2I-10-G Datasheet - Page 6

• Manufacturer Part Number: CAT5114VP2I-10-G
• Description: 32-Tap Digitally Programmable Potentiometer
• Manufacturer: ONSEMI [ON Semiconductor]

CAT5114
APPLICATIONS INFORMATION
POTENTIOMETER CONFIGURATION
APPLICATIONS
Doc. No. MD-2007 Rev. R
V
SHUTDOWN
IN
2
1
7
(UNREG)
+5V
DPP
CAT5113/5114
4
2
1
7
8
V
+5V
V
DPP
4
1
2
Programmable Instrumentation Amplifier
CAT5113/5114
1µF
8
(-)
(+)
Programmable Voltage Regulator
SD
3
2
6
5
100
R
+
–
–
+
2952
GND
1
(a) resistive divider
kΩ
V
R
R
OUT
2
2
FB
A
A
1
2
5
1
7
1.23V
R
R
A
R
R
3
3
1
2
POT
3
6
R
11
R
820
R
10
=
=
1
2
3
kΩ
A
kΩ
R
= 10kΩ
Ω
2
10
3
9
=
=
–
+
A
R
3
4
0.1µF
R
R
= ¼ LM6064
+5V
= 5kΩ
4
4
11
4
(b) variable resistance
A
3
8
6.8µF
V
+2.5V
O
V
O
(REG)
6
I
S
CAT5114
2
1
7
Programmable Sq. Wave Oscillator (555)
+5V
DPP
4
8
2
3
330Ω
R
R
Programmable I to V Convertor
A
B
+5V
C
7
4
2
1
7
(c) two-port
R
R
1
2
+5V
DPP
4
6
8
6
3
A
CAT5113/5114
6
1
0.003µF
pR (1-p)R
5
5
0.01µF
10k
(1-p)R
pR
Characteristics subject to change without notice
POT
3
POT
330Ω
7
6
© 2008 SCILLC. All rights reserved.
4
2
555
LT1097
2
3
8
1
+5V
1MΩ
3
5
7
4
+5V
6
A
0.01µF
2
+2.5V
V
O