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

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CAT5114V-50-TE13

Manufacturer Part Number
CAT5114V-50-TE13
Description
Manufacturer
ON Semiconductor
Datasheet
1.CAT5114V-50-TE13.pdf (11 pages)

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
The CAT5114 is a single digitally programmable
potentiometer (DPP™) designed as a electronic
replacement for mechanical potentiometers and trim
pots. Ideal for automated adjustments on high volume
production lines, they are also well suited for
applications where equipment requiring periodic
adjustment is either difficult to access or located in a
hazardous or remote environment.
The CAT5114 contains a 32-tap series resistor array
connected between two terminals R
down counter and decoder that are controlled by three
input pins, determines which tap is connected to the
wiper, R
memory, is not lost when the device is powered
down and is automatically reinstated when power
is returned. The wiper can be adjusted to test
© 2005 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
INC
CS
D
W
. The wiper setting, stored in nonvolatile
U/D
INC
CS
Vcc
H
SS
and R
NONVOLATILE
STORE AND
CIRCUITRY
UP/DOWN
COUNTER
CONTROL
MEMORY
RECALL
5-BIT
5-BIT
L
. An up/
THIRTY TWO
DECODER
ONE
OF
1
new system values without effecting the stored
setting.
accomplished with three input control pins, CS, U/D,
and INC. The INC input increments the wiper in the
direction which is determined by the logic state of
the U/D input. The CS input is used to select the
device and also store the wiper position prior to
power down.
The digitally programmable potentiometer can be
used as a three-terminal resistive divider or as a
two-terminal variable resistor. DPPs bring variability and
programmability to a wide variety of applications
including control, parameter adjustments, and
signal processing.
31
30
29
28
2
1
0
TRANSFER
GATES
Wiper-control
RESISTOR
ARRAY
R
R
R
H
W
L
/
/
/
V
V
V
L
H
W
of
the
CAT5114
Doc. No. 2007, Rev. M
V
V
V
H
W
L
/
/
/
R
R
R
H
W
L
is

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CAT5114V-50-TE13 Summary of contents

Page 1

The CAT5114 is a single digitally programmable potentiometer (DPP™) designed as a electronic replacement for mechanical potentiometers and trim pots. Ideal for automated adjustments on high volume production lines, they are also well suited for applications where equipment requiring periodic ...

Page 2

CAT5114 INC U/D 3 INC GND INC 1 V INC ...

Page 3

The CAT5114 operates like a digitally controlled potentiometer with R and R equivalent to the high H L and low terminals and R equivalent to the mechanical W potentiometer's wiper. There are 32 available tap posi- tions including the resistor ...

Page 4

CAT5114 Supply Voltage V to GND ...................................... –0.5V to +7V CC Inputs CS to GND .............................–0. INC to GND ............................–0. U/D to GND ............................–0. GND ................................–0. GND ................................–0.5V ...

Page 5

Symbol Parameter R Potentiometer Resistance POT R Pot Resistance Tolerance TOL V Voltage on R pin Voltage on R pin RL L RES Resolution INL Integral Linearity Error DNL Differential Linearity Error R Wiper Resistance Wi I ...

Page 6

CAT5114 V Range 2.5V CC Input Pulse Levels 0.2V Input Rise and Fall Times 10ns Input Reference Levels 0. +2.5V to +6.0V INC Setup t CI U/D to ...

Page 7

Potentiometer Configurations (a) resistive divider Applications Programmable Instrumentation Amplifier Programmable Voltage Regulator © 2005 by Catalyst Semiconductor, Inc. Characteristics subject to change without notice (b) variable resistance (c) two-port { ...

Page 8

CAT5114 Doc. No. 2007, Rev. M Programmable Bandpass Filter Automatic Gain Control 8 © 2005 by Catalyst Semiconductor, Inc. Characteristics subject to change without notice ...

Page 9

... D CAT5114SP2-50 D CAT5114VP2-00 D CAT5114VP2-10 D CAT5114VP2-50 D NOTE: 1. ALL DIMENSIONS IN MM. ANGLES IN DEGREES. 2. COPLANARITY APPLIES TO THE EXPOSED PAD AS WELL AS THE TERMNALS. COPLANARITY SHALL NOT EXCEED 0.08 MM. 3. WARPAGE SHALL NOT EXCEED 0.10 MM. 4. PACKAGE LENGTH / PACKAGE WIDTH ARE NOT CONSIDERED AS SPECIAL CHARACTERISTIC. © 2005 by Catalyst Semiconductor, Inc. ...

Page 10

CAT5114 5114 CAT P: PDIP S: SOIC U: TSSOP R: MSOP SP2: TDFN L: PDIP (Lead free, Halogen free) V: SOIC (Lead free, Halogen free) Y: TSSOP (Lead free, Halogen free) Z: MSOP (Lead free, Halogen free) VP2: TDFN (Lead ...

Page 11

G 3/10/2004 H 3/29/2004 I 4/12/2004 J 8/31/2004 K 04/08/2005 L 07/28/2005 M Copyrights, Trademarks and Patents Trademarks and registered trademarks of Catalyst Semiconductor include each of the following: DPP ™ ™ MiniPot™ Catalyst Semiconductor has been ...

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