CAT5114V-50-TE13 ON Semiconductor, CAT5114V-50-TE13 Datasheet - Page 2

• Manufacturer Part Number: CAT5114V-50-TE13
• Manufacturer: ON Semiconductor

Specifications of CAT5114V-50-TE13

• Number Of Elements: 1
• # Of Taps: 32
• Resistance (max): 50KOhm
• Power Supply Requirement: Single
• Interface Type: Serial (3-Wire)
• Single Supply Voltage (typ): 3.3/5V
• Dual Supply Voltage (typ): Not RequiredV
• Single Supply Voltage (min): 2.5V
• Single Supply Voltage (max): 6V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 8
• Lead Free Status / RoHS Status: Compliant

CAT5114
Doc. No. 2007, Rev. M
INC
INC
INC
INC
INC: Increment Control Input
The INC input moves the wiper in the up or down
direction determined by the condition of the U/D input.
The U/D input controls the direction of the wiper
movement. When in a high state and CS is low, any high-
to-low transition on INC will cause the wiper to move one
increment toward the R
and CS is low, any high-to-low transition on INC will
cause the wiper to move one increment towards the
R
R
required that this terminal be connected to a potential
greater than the R
terminal cannot exceed the supply voltage, V
below ground, GND.
GND
GND
GND
INC
U/D
INC
U/D
INC
U/D
H
L
R H
R H
R H
D D D D D : Up/Down Control Input
terminal.
is the high end terminal of the potentiometer. It is not
High End Potentiometer Terminal
1
2
3
4
1
2
3
4
1
2
3
4
8
7
6
5
8
7
6
5
L
R L
R W
R L
R W
V
CS
V
CS
terminal. Voltage applied to the R
CC
CC
8
7
6
5
R W
V
CS
H
R L
CC
terminal. When in a low state
V
GND
INC
U/D
CS
CC
INC
U/D
R
H
1
2
3
4
1
2
3
4
8
7
6
5
8
7
6
5
CC
V
CS
R
R
R
R
R
GND
CC
L
W
or go
H
L
W
H
2
R
on the resistor array is controlled by the control inputs,
INC, U/D and CS. Voltage applied to the R
cannot exceed the supply voltage, V
ground, GND.
R
required that this terminal be connected to a potential
less than the R
terminal cannot exceed the supply voltage, V
below ground, GND. R
interchangeable.
CS
CS
CS
CS
CS: Chip Select
The chip select input is used to activate the control input
of the CAT5114 and is active low. When in a high
state, activity on the INC and U/D inputs will not
affect or change the position of the wiper.
W
L
INC
U/D
R
GND
R
R
CS
V
: Low End Potentiometer Terminal
is the low end terminal of the potentiometer. It is not
: Wiper Potentiometer Terminal
is the wiper terminal of the potentiometer. Its position
H
W
L
CC
Increment Control
Up/Down Control
Potentiometer High Terminal
Ground
Potentiometer Wiper Terminal
Potentiometer Low Terminal
Chip Select
Supply Voltage
H
terminal. Voltage applied to the R
Characteristics subject to change without notice
L
and R
© 2005 by Catalyst Semiconductor, Inc.
H
CC
are electrically
or go below
W
CC
terminal
or go
L