Datasheet > X9316ZP3

X9316ZP3

更新时间： 2024-11-22 22:41:23

品牌	Logo	应用领域
XICOR		电位器
页数	文件大小	规格书
12页	70K
描述
E 2 POT⑩ Nonvolatile Digital Potentiometer

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中文翻译

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数据手册

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X9316ZP3 数据手册

Low Noise, Low Power, 32 Taps

X9316

E²POT™ Nonvolatile Digital Potentiometer

FEATURES

DESCRIPTION

• Low Micropower CMOS

The Xicor X9316 is a solid state “micropower” nonvolatile

potentiometer and is ideal for digitally controlled resis-

tance trimming in battery-powered systems.

—V = 3V to 5.5V

—Active Current, 50µA (Increment) Max

—Standby Current, 400µA (Store) Max

• Low Noise

The X9316 is a resistor array composed of 31 resistive

elements. Between each element and at either end are

tap points accessible to the wiper element. 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 subse-

quent power-up operation.

• 31 Resistive Elements

—Temperature Compensated

—± 20% End to End Resistance Range

—–5V to +5V

• 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

• 100Year Wiper Position Data Retention

• X9316Z = 1KΩ

The resolution of the X9316 is equal to the maximum

resistance value divided by 31. As an example, for the

X9316W (10KΩ) each tap point represents 323Ω.

All Xicor nonvolatile memories are designed and tested

for applications requiring extended endurance and data

retention.

• X9316W = 10KΩ

• Packages

—14-Lead PDIP

—14-Lead SOIC

FUNCTIONAL DIAGRAM

U/D

INC

5-BIT

UP/DOWN

COUNTER

CMOS SWITCH

ONE

THIRTY-

TWO

5-BIT

NONVOLATILE

MEMORY

RESISTOR

ARRAY

WIPER

POSITION

DECODER

STORE AND

RECALL

CONTROL

CIRCUITRY

V–

7000 FRM F01

E2POT™ is a trademark of Xicor, Inc.

Xicor, Inc. 1994, 1995, 1996 Patents Pending

7000-1.5 7/16/97 T6/C0/D6 SH

Characteristics subject to change without notice

12 3 4 5 6 7...12

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X9316ZPI	XICOR	获取价格	E 2 POT⑩ Nonvolatile Digital Potentiometer
X9316ZPI-2.7	XICOR	获取价格	Digital Potentiometer, CMOS, PDIP14,
X9316ZPI3	XICOR	获取价格	E 2 POT⑩ Nonvolatile Digital Potentiometer
X9316ZPM	XICOR	获取价格	E 2 POT⑩ Nonvolatile Digital Potentiometer
X9316ZPM3	XICOR	获取价格	E 2 POT⑩ Nonvolatile Digital Potentiometer
X9316ZS	XICOR	获取价格	E 2 POT⑩ Nonvolatile Digital Potentiometer
X9316ZS-2.7	XICOR	获取价格	Digital Potentiometer, CMOS, PDSO14,
X9316ZS3	XICOR	获取价格	E 2 POT⑩ Nonvolatile Digital Potentiometer
X9316ZSI	XICOR	获取价格	E 2 POT⑩ Nonvolatile Digital Potentiometer
X9316ZSI-2.7	XICOR	获取价格	Digital Potentiometer, CMOS, PDSO14,