Datasheet > X9314WPM3

X9314WPM3

更新时间： 2024-02-01 05:51:33

品牌	Logo	应用领域
XICOR		数字电位计
页数	文件大小	规格书
10页	56K
描述
E2POT⑩ Nonvolatile Digital Potentiometer

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中文翻译

获取价格

数据手册

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X9314WPM3 数据手册

APPLICATION NOTES

A V A I L A B L E

AN42 • AN44–50 • AN52 • AN53 • AN71 • AN73

TXe9r3m14inal Voltage ±5V, 32 Taps, Log Taper

X9314

E²POT^™Nonvolatile Digital Potentiometer

FEATURES

DESCRIPTION

• Low Power CMOS

The Xicor X9314 is a solid state nonvolatile potentiom-

eter and is ideal for digitally controlled resistance trim-

ming.

—V = 3V to 5.5V

—Active Current, 3mA Max

—Standby Current, 500µA Max

• 31 Resistive Elements

The X9314 is a resistor array composed of 31 resistive

elements. Between each element and at either end are

tappointsaccessibletothewiperelement. Thepositionof

the wiper element is controlled by the CS, U/D, and INC

inputs. The position of the wiper can be stored in nonvola-

tile memory and then be recalled upon a subsequent

power-up operation.

—Temperature Compensated

—±20% End to End Resistance Range

— –5V to +5V Range

• 32 Wiper Tap Points

—Wiper Positioned via Three-Wire Interface

—Similar to TTL Up/Down Counter

—Wiper Position Stored in Nonvolatile

Memory and Recalled on Power-Up

• 100 Year Wiper Position Data Retention

• X9314W = 10KΩ

All Xicor nonvolatile Digitally Controlled Potentiometers

are designed and tested for applications requiring ex-

tended endurance and data retention.

• Packages

—8-Lead MSOP

—8-Lead PDIP

—8-Lead SOIC

FUNCTIONAL DIAGRAM

U/D

INC

5-BIT

UP/DOWN

COUNTER

5-BIT

NONVOLATILE

MEMORY

ONE

THIRTY-

TWO

TRANSFER

GATES

RESISTOR

ARRAY

DECODER

STORE AND

RECALL

CONTROL

CIRCUITRY

GND

6427 FHD F01

E²POT™ is a trademark of Xicor, Inc.

©Xicor, Inc. 1994, 1995, 1996 Patents Pending

6427-1.7 6/12/96 T3/C1/D8 NS

Characteristics subject to change without notice

12 3 4 5 6 7...10

中文翻译

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与X9314WPM3相关器件

型号	品牌	获取价格	描述	数据表
X9314WS	XICOR	获取价格	E2POT⑩ Nonvolatile Digital Potentiometer
X9314WS	INTERSIL	获取价格	Terminal Voltage +-5V, 32 Taps, Log Taper
X9314WS3	XICOR	获取价格	E2POT⑩ Nonvolatile Digital Potentiometer
X9314WS-3	INTERSIL	获取价格	Terminal Voltage +-5V, 32 Taps, Log Taper
X9314WSI	XICOR	获取价格	E2POT⑩ Nonvolatile Digital Potentiometer
X9314WSI	INTERSIL	获取价格	Terminal Voltage +-5V, 32 Taps, Log Taper
X9314WSI3	XICOR	获取价格	E2POT⑩ Nonvolatile Digital Potentiometer
X9314WSI-3T3C7711	RENESAS	获取价格	10K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 32 POSITIONS, PDSO8, PLA
X9314WSIT1	XICOR	获取价格	Digital Potentiometer, 1 Func, 10000ohm, Increment/decrement Control Interface, 32 Positio
X9314WSIT4	XICOR	获取价格	Digital Potentiometer, 1 Func, 10000ohm, Increment/decrement Control Interface, 32 Positio