Datasheet > CAT5113_08

CAT5113_08

更新时间： 2024-09-18 06:46:15

品牌	Logo	应用领域
CATALYST		/
页数	文件大小	规格书
13页	272K
描述
100-Tap Digitally Programmable Potentiometer (DPP™)

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中文翻译

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CAT5113_08 数据手册

CAT5113

100-Tap Digitally Programmable Potentiometer (DPP™)

FEATURES

DESCRIPTION

100-position linear taper potentiometer

Non-volatile EEPROM wiper storage

10nA ultra-low standby current

The CAT5113 is a single digitally programmable

potentiometer (DPP™) designed as a electronic

replacement for mechanical potentiometers. 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.

Single supply operation: 2.5V – 6.0V

Increment up/down serial interface

Resistance values: 1kΩ, 10kΩ, 50kΩ and 100kΩ

Available in PDIP, SOIC, TSSOP and MSOP

The CAT5113 contains a 100-tap series resistor array

connected between two terminals R_Hand R_L. An up/

down counter and decoder that are controlled by three

input pins, determines which tap is connected to the

wiper, R_W. The wiper setting, stored in nonvolatile

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 new

system values without affecting the stored setting.

Wiper-control of the CAT5113 is accomplished with

packages

APPLICATIONS

Automated product calibration

Remote control adjustments

Offset, gain and zero control

Tamper-proof calibrations

Contrast, brightness and volume controls

Motor controls and feedback systems

Programmable analog functions

¯¯

¯¯¯

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.

For Ordering Information details, see page 12.

FUNCTIONAL DIAGRAM

U/D

5-BIT

UP/DOWN

COUNTER

INC

U/D

5-BIT

ONE

NONVOLATILE

MEMORY

Control

and

Memory

THIRTY TWO

DECODER

TRANSFER

GATES

RESISTOR

ARRAY

INC

Power On Recall

STORE AND

RECALL

CONTROL

CIRCUITRY

GND

General

Detailed

Electronic Potentiometer

Implementation

Characteristics subject to change without notice

Doc. No. MD-2009 Rev. V

12 3 4 5 6 7...13

中文翻译

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与CAT5113_08相关器件

型号	品牌	获取价格	描述	数据表
CAT5113L-00MSOP	CATALYST	获取价格	100-Tap Digitally Programmable Potentiometer (DPP) with Buffered Wiper
CAT5113L-00SOIC	CATALYST	获取价格	100-Tap Digitally Programmable Potentiometer (DPP) with Buffered Wiper
CAT5113L-00TE13	CATALYST	获取价格	100-Tap Digitally Programmable Potentiometer
CAT5113L-00TSSOP	CATALYST	获取价格	100-Tap Digitally Programmable Potentiometer (DPP) with Buffered Wiper
CAT5113L-01MSOP	CATALYST	获取价格	100-Tap Digitally Programmable Potentiometer
CAT5113L-01SOIC	CATALYST	获取价格	100-Tap Digitally Programmable Potentiometer
CAT5113L-01TE13	CATALYST	获取价格	100-Tap Digitally Programmable Potentiometer
CAT5113L-01TSSOP	CATALYST	获取价格	100-Tap Digitally Programmable Potentiometer
CAT5113L-10	CATALYST	获取价格	Digital Potentiometer, 1 Func, 10000ohm, Increment/decrement Control Interface, 100 Positi
CAT5113L-10	ONSEMI	获取价格	10K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 100 POSITIONS, PDIP8, LE

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