X9316WSIT1 datasheet, PDF - EEWORLD Datasheet

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X9316WSIT1: DescriptionDigital Potentiometer, 1 Func, 10000ohm, Increment/decrement Control Interface, 32 Positions, CMOS, PDSO14, PLASTIC, SOIC-14; CategoryAnalog mixed-signal IC converter; File Size86KB，10 Pages; ManufacturerXicor Inc.

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X9316WSIT1 Overview

Digital Potentiometer, 1 Func, 10000ohm, Increment/decrement Control Interface, 32 Positions, CMOS, PDSO14, PLASTIC, SOIC-14

X9316WSIT1 Parametric

Parameter Name	Attribute value
Maker	Xicor Inc.
package instruction	PLASTIC, SOIC-14
Reach Compliance Code	unknown
Other features	NONVOLATILE MEMORY
control interface	INCREMENT/DECREMENT
Converter type	DIGITAL POTENTIOMETER
JESD-30 code	R-PDSO-G14
length	8.65 mm
Number of functions	1
Number of positions	32
Number of terminals	14
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Certification status	Not Qualified
resistance law	LINEAR
Maximum resistor tolerance	20%
Maximum resistor terminal voltage	5.5 V
Minimum resistor terminal voltage	-5.5 V
Maximum seat height	1.75 mm
Nominal supply voltage	5 V
surface mount	YES
technology	CMOS
Nominal temperature coefficient	300 ppm/°C
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Nominal total resistance	10000 Ω
width	3.9 mm
Base Number Matches	1

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PPLICATION

OTE

A V A I L A B L E

AN99, AN115, AN120, AN124, AN133, AN134, AN135

Low Noise, 32 Taps

X9316

Digitally-Controlled (XDCP™) Potentiometer

FEATURES

•

Solid-State Potentiometer

Three-Wire Serial Interface

Low Noise

32 Wiper Tap Points

—Wiper position stored in nonvolatile memory

and recalled on power-up

31 Resistive Elements

—Temperature compensated

—End to end resistance range ± 20%

—Terminal voltages, -5V to +5V

Low Power CMOS

—V

= 5V

—Active current, 3mA max.

—Standby current, 1µA max.

High Reliability

—Endurance, 100,000 data changes per bit

—Register data retention, 100 years

TOTAL

Values = 10K

Ω

Packages

—14-lead SOIC and DIP

DESCRIPTION

The Xicor X9316 is a digitally-controlled (XDCP)

potentiometer. The device consists of a resistor array,

wiper switches, a control section, and nonvolatile

memory. The wiper position is controlled by a three-

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.

The device can be used as a three-terminal

potentiometer or as a two-terminal variable resistor in

a wide variety of applications including:

– control

– parameter adjustments

– signal processing

BLOCK DIAGRAM

U/D

INC

5-Bit

Up/Down

Counter

5-Bit

Nonvolatile

Memory

One 28

Thirty Two

Decoder

General

V–

Store and

Recall

Control

Circuitry

V+

V-

Detailed

•

V+

Up/Down

(U/D)

Increment

(INC)

Device Select

(CS)

Control

and

Memory

Transfer

Gates

Resistor

Array

XDCP is a trademark of Xicor, Inc.

REV 1.1.3 11/10/00

www.xicor.com

Characteristics subject to change without notice.

1 of 10

X9316WSIT1 Related Products

	X9316WSIT1	X9316WSIT2	X9316WST1
Description	Digital Potentiometer, 1 Func, 10000ohm, Increment/decrement Control Interface, 32 Positions, CMOS, PDSO14, PLASTIC, SOIC-14	Digital Potentiometer, 1 Func, 10000ohm, Increment/decrement Control Interface, 32 Positions, CMOS, PDSO14, PLASTIC, SOIC-14	Digital Potentiometer, 1 Func, 10000ohm, Increment/decrement Control Interface, 32 Positions, CMOS, PDSO14, PLASTIC, SOIC-14
Maker	Xicor Inc.	Xicor Inc.	Xicor Inc.
package instruction	PLASTIC, SOIC-14	PLASTIC, SOIC-14	PLASTIC, SOIC-14
Reach Compliance Code	unknown	unknown	unknown
Other features	NONVOLATILE MEMORY	NONVOLATILE MEMORY	NONVOLATILE MEMORY
control interface	INCREMENT/DECREMENT	INCREMENT/DECREMENT	INCREMENT/DECREMENT
Converter type	DIGITAL POTENTIOMETER	DIGITAL POTENTIOMETER	DIGITAL POTENTIOMETER
JESD-30 code	R-PDSO-G14	R-PDSO-G14	R-PDSO-G14
length	8.65 mm	8.65 mm	8.65 mm
Number of functions	1	1	1
Number of positions	32	32	32
Number of terminals	14	14	14
Maximum operating temperature	85 °C	85 °C	70 °C
Minimum operating temperature	-40 °C	-40 °C	-
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP	SOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
Certification status	Not Qualified	Not Qualified	Not Qualified
resistance law	LINEAR	LINEAR	LINEAR
Maximum resistor tolerance	20%	20%	20%
Maximum resistor terminal voltage	5.5 V	5.5 V	5.5 V
Minimum resistor terminal voltage	-5.5 V	-5.5 V	-5.5 V
Maximum seat height	1.75 mm	1.75 mm	1.75 mm
Nominal supply voltage	5 V	5 V	5 V
surface mount	YES	YES	YES
technology	CMOS	CMOS	CMOS
Nominal temperature coefficient	300 ppm/°C	300 ppm/°C	300 ppm/°C
Temperature level	INDUSTRIAL	INDUSTRIAL	COMMERCIAL
Terminal form	GULL WING	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL
Nominal total resistance	10000 Ω	10000 Ω	10000 Ω
width	3.9 mm	3.9 mm	3.9 mm

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