Datasheet > X9313ZPI-3

X9313ZPI-3

更新时间： 2024-01-17 02:00:16

品牌	Logo	应用领域
其他 - ETC		数字电位计
页数	文件大小	规格书
10页	103K
描述
Digital Potentiometer

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中文翻译

获取价格

数据手册

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X9313ZPI-3 数据手册

APPLICATION NOTE

A V A I L A B L E

AN20 • AN42–53 • AN71 • AN73 • AN88 • AN91–92 • AN99 • AN115 • AN120 • AN124 • AN133 • AN134 • AN135

Terminal Voltages ±5V, 32 Taps

X9313

Digitally Controlled Potentiometer (XDCP^™)

FEATURES

DESCRIPTION

• Solid-state potentiometer

• 3-wire serial interface

• 32 wiper tap points

—Wiper position stored in nonvolatile memory

and recalled on power-up

The Xicor X9313 is a digitally controlled potentiometer

(XDCP). The device consists of a resistor array, wiper

switches, a control section, and nonvolatile memory.

The wiper position is controlled by a 3-wire interface.

The potentiometer is implemented by a resistor array

composed of 31 resistive elements and a wiper

switching network. Between each element and at

either end are tap points accessible to the wiper

terminal. The position of the wiper element is

controlled by the CS, U/D, and INC inputs. The

position of the wiper can be stored in nonvolatile

memory and then be recalled upon a subsequent

power-up operation.

• 31 resistive elements

—Temperature compensated

—End to end resistance range ± 20%

—Terminal voltages, –5V to +5V

• Low power CMOS

—V = 3V or 5V

—Active current, 3mA max.

—Standby current, 500µA max.

• High reliability

—Endurance, 100,000 data changes per bit

—Register data retention, 100 years

The device can be used as a three-terminal

potentiometer or as a two-terminal variable resistor in

a wide variety of applications including:

• R

values = 1KΩ, 10KΩ, 50KΩ, 100KΩ

TOTAL

• Packages

—8-lead SOIC, MSOP and DIP

– control

– parameter adjustments

– signal processing

BLOCK DIAGRAMS

5-Bit

U/D

INC

R /V

Up/Down

Counter

(Supply Voltage)

R /V

Up/Down

(U/D)

5-Bit

Nonvolatile

Memory

One

Thirty

Two

Control

Increment

(INC)

and

Memory

Transfer

Gates

Resistor

Array

Device Select

(CS)

Decoder

R /V

Store and

Recall

Control

Circuitry

(Ground)

General

R /V

Detailed

Characteristics subject to change without notice. 1 of 10

REV 1.1 10/23/00

www.xicor.com

This Material Copyrighted by Its Respective Manufacturer

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中文翻译

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与X9313ZPI-3相关器件

型号	品牌	获取价格	描述	数据表
X9313ZPIZ	INTERSIL	获取价格	Digitally Controlled Potentiometer
X9313ZPM	XICOR	获取价格	E2POT⑩ Nonvolatile Digital Potentiometer
X9313ZPM3	XICOR	获取价格	E2POT⑩ Nonvolatile Digital Potentiometer
X9313ZPZ	RENESAS	获取价格	IC,DIGITAL POTENTIOMETER,CMOS,DIP,8PIN,PLASTIC
X9313ZPZ-3	INTERSIL	获取价格	Digitally Controlled Potentiometer
X9313ZS	XICOR	获取价格	E2POT⑩ Nonvolatile Digital Potentiometer
X9313ZS	INTERSIL	获取价格	Terminal Voltages +-5V, 32 Taps
X9313ZS3	XICOR	获取价格	E2POT⑩ Nonvolatile Digital Potentiometer
X9313ZS-3	INTERSIL	获取价格	Digitally Controlled Potentiometer
X9313ZS-3T3	RENESAS	获取价格	1K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 32 POSITIONS, PDSO8, PLAS