CAT5111ZI-50-TE13 ON Semiconductor, CAT5111ZI-50-TE13 Datasheet

CAT5111ZI-50-TE13

Manufacturer Part Number

CAT5111ZI-50-TE13

Description

Manufacturer

ON Semiconductor

Datasheet

1.CAT5111ZI-50-TE13.pdf (7 pages)

Specifications of CAT5111ZI-50-TE13

Number Of Elements

# Of Taps

100

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)

Dual Supply Voltage (min)

Not RequiredV

Dual Supply Voltage (max)

Not RequiredV

Operating Temp Range

-40C to 85C

Operating Temperature Classification

Industrial

Mounting

Surface Mount

Pin Count

Lead Free Status / RoHS Status

Compliant

Current page: 1 of 7
Download datasheet (68Kb)

Characteristics subject to change without notice

The CAT5111 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 CAT5111 contains a 100-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

amp that operates rail to rail. The wiper setting, stored in

non-volatile NVRAM memory, is not lost when the device

is powered down and is automatically recalled when

power is returned. The wiper can be adjusted to test new

U/D

INC

. The CAT5111 wiper is buffered by an op

Power On Recall

Memory

Control

GND

and

and R

. An up/

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 buffered voltage divider. For applications

where the potentiometer is used as a 2-terminal variable

resistor, please refer to the CAT5113. The buffered

wiper of the CAT5111 is not compatible with that

application. DPPs bring variability and programmability

to a broad range of applications and are used primarily

to control, regulate or adjust a characteristic or parameter

of an analog circuit.

Wiper-control

R H

R L

–

the

R WB

CAT5111

Doc. No. 2008, Rev. O

Related parts for CAT5111ZI-50-TE13

CAT5111ZI-50-TE13 Summary of contents

Page 1

The CAT5111 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

CAT5111 INC U INC GND INC CC INC ...

Page 3

High to Low Low High High to Low Low Low High Low to High Low Low to High X High Supply Voltage V to GND CC Inputs CS to GND –0. INC to GND –0. U/D ...

Page 4

CAT5111 Symbol Parameter R Potentiometer Resistance POT Pot Resistance Tolerance V Voltage on R pin Voltage on R pin RL L Resolution INL Integral Linearity Error DNL Differential Linearity Error R Buffer Output Resistance OUT I Buffer ...

Page 5

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 INC ...

Page 6

CAT5111 5111 CAT 5111: Buffered 5113: Unbuffered P: PDIP S: SOIC U: TSSOP R: MSOP L: PDIP (Lead free, Halogen free) V: SOIC (Lead free, Halogen free) Y: TSSOP (Lead free, Halogen free) Z: MSOP (Lead free, Halogen free) Notes: ...

Page 7

M Updated Potentiometer Parameters 3/29/2004 N Changed Green Package marking for SOIC from 4/12/2004 O Updated Reel Ordering Information Copyrights, Trademarks and Patents Trademarks and registered trademarks of Catalyst Semiconductor include each of the following: 2 ...

Related keywords

CAT5111ZI-50-TE13 datasheet
CAT5111ZI-50-TE13 data sheet
CAT5111ZI-50-TE13 pdf datasheet
CAT5111ZI-50-TE13 component
CAT5111ZI-50-TE13 part
CAT5111ZI-50-TE13 distributor
CAT5111ZI-50-TE13 RoHS
CAT5111ZI-50-TE13 datasheet download