X9C104SZ datasheet, PDF - EEWORLD Datasheet

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X9C104SZ: Description100K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 100 POSITIONS, PDSO8; Categorysemiconductor logic; File Size236KB，11 Pages; ManufacturerIntersil ( Renesas ); Websitehttp://www.intersil.com/cda/home/

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X9C104SZ Overview

100K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 100 POSITIONS, PDSO8

X9C104SZ Parametric

Parameter Name	Attribute value
Number of functions	1
Number of terminals	8
Maximum operating temperature	70 Cel
Minimum operating temperature	0.0 Cel
Rated supply voltage	5 V
Rated total resistance	100000 ohm
Processing package description	ROHS COMPLIANT, SOIC-8
Lead-free	Yes
EU RoHS regulations	Yes
state	ACTIVE
Craftsmanship	CMOS
packaging shape	Rectangle
Package Size	SMALL OUTLINE
surface mount	Yes
Terminal form	GULL WING
Terminal spacing	1.27 mm
terminal coating	MATTE Tin
Terminal location	pair
Packaging Materials	Plastic/Epoxy
Temperature level	COMMERCIAL
Type of converter	digital potentiometer
Resistivity	Linear
control interface	INCREMENT/DECREMENT
Number of directions	100
Maximum resistor tolerance	20 %
Rated temperature coefficient	300 ppm/Cel
Maximum terminal resistor voltage	5 V
Minimum terminal resistor voltage	-5 V

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X9C102, X9C103, X9C104, X9C503

Data Sheet

December 20, 2006

FN8222.1

Digitally Controlled Potentiometer

(XDCP™)

FEATURES

• Solid-state potentiometer

• 3-wire serial interface

• 100 wiper tap points

—Wiper position stored in nonvolatile memory

and recalled on power-up

• 99 resistive elements

—Temperature compensated

—End to end resistance, ±20%

—Terminal voltages, ±5V

• Low power CMOS

—V

= 5V

—Active current, 3mA max.

—Standby current, 750µA max.

• High reliability

—Endurance, 100,000 data changes per bit

—Register data retention, 100 years

• X9C102 = 1kΩ

• X9C103 = 10kΩ

• X9C503 = 50kΩ

• X9C104 = 100kΩ

• Packages

—8 Ld SOIC and 8 Ld PDIP

• Pb-free plus anneal available (RoHS compliant)

BLOCK DIAGRAM

U/D

INC

(Supply Voltage)

7-Bit

Up/Down

Counter

DESCRIPTION

The X9Cxxx are Intersil digitally controlled (XDCP)

potentiometers. The device consists of a resistor

array, wiper switches, a control section, and nonvola-

tile memory. The wiper position is controlled by a

three-wire interface.

The potentiometer is implemented by a resistor array

composed of 99 resistive elements and a wiper switch-

ing 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 potentiom-

eter or as a two-terminal variable resistor in a wide

variety of applications including:

– control

– parameter adjustments

– signal processing

Up/Down

(U/D)

Increment

(INC)

Device

Select (CS)

Control

and

Memory

(Ground)

General

7-Bit

Nonvolatile

Memory

One

One-

Hundred

Decoder

Transfer

Gates

Resistor

Array

GND

Store and

Recall

Control

Circuitry

Detailed

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774

Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

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