X9110 datasheet(1/21 Pages) XICOR

부품명	X9110

상세설명	Single Digitally-Controlled (XDCP) Potentiometer

PDF	21 Pages

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제조업체	XICOR [Xicor Inc.]

홈페이지	http://www.xicor.com

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REV 1.1.4 11/13/00

Characteristics subject to change without notice.

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X9110

Single Digitally-Controlled (XDCP™) Potentiometer

FEATURES

• 1024 Resistor Taps – 10-Bit Resolution

• SPI Serial Interface for write, read, and transfer

operations of the potentiometer

• Wiper Resistance, 40

Ω Typical @ 5V

• Four Non-Volatile Data Registers

• Non-Volatile Storage of Multiple Wiper Positions

• Power On Recall. Loads Saved Wiper Position on

Power Up.

• Standby Current < 3µA Max

• System VCC: 2.7V to 5.5V Operation

• Analog V+/V-: -5V to +5V

• 100K

Ω End to End Resistance

• 100 yr. Data Retention

• Endurance: 100, 000 data changes per bit per

register

• 14-Lead TSSOP, xx-Lead XBGA

• Dual Supply Version of the X9111

• Low Power CMOS

DESCRIPTION

The X9110 integrates a single digitally controlled

potentiometer

(XDCP)

on

a

monolithic

CMOS

integrated circuit.

The digital controlled potentiometer is implemented

using 1023 resistive elements in a series array.

Between each element are tap points connected to the

wiper terminal through switches. The position of the

wiper on the array is controlled by the user through the

SPI bus interface. The potentiometer has associated

with it a volatile Wiper Counter Register (WCR) and

four non-volatile Data Registers that can be directly

written to and read by the user. The contents of the

WCR controls the position of the wiper on the resistor

array though the switches. Powerup recalls the

contents of the default data register (DR0) to the WCR.

The

XDCP

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, and signal processing.

Dual Supply / Low Power / 1024-tap / SPI bus

APPLICATION NOTES AND DEVELOPMENT SYSTEM

A V A I L A B L E

AN99 • AN115 • AN124 •AN133 • AN134 • AN135

FUNCTIONAL DIAGRAM

RH

RL

Bus

RW

Interface &

Control

POT

VCC

VSS

SPI

Bus

Address

Data

Status

Write

Read

Wiper

1024-taps

Transfer

NC

100K

Ω

Power On Recall

Wiper Counter

Register (WCR)

Data Registers

(DR0-DR3)

Control

Interface

V+

V-

Preliminary Information

유사한 부품 번호 - X9110

제조업체	부품명	데이터시트	상세설명
Intersil Corporation	X9110	369Kb / 18P	Single Digitally-Controlled (XDCP) Potentiometer October 7, 2005
	X9110	312Kb / 18P	Dual Supply/Low Power/1024-Tap/SPI Bus February 13, 2008
	X9110	1Mb / 8P	DIGITAL POTENTIOMETERS
Renesas Technology Corp	X9110	774Kb / 18P	Dual Supply/Low Power/1024-Tap/SPI Bus, Single Digitally-Controlled (XDCP?? Potentiometer
Intersil Corporation	X9110	309Kb / 18P	Single Digitally-Controlled Potentiometer February 13, 2008

More results

유사한 설명 - X9110

제조업체	부품명	데이터시트	상세설명
Xicor Inc.	X9421	117Kb / 21P	Single Digitally Controlled (XDCP) Potentiometer
Xicor Inc.	X9279	398Kb / 24P	Single Digitally-Controlled (XDCP) Potentiometer
Intersil Corporation	ISL95810	1Mb / 13P	Single Digitally Controlled Potentiometer (XDCP) October 7, 2005
	X9421	367Kb / 21P	Single Digitally Controlled (XDCP) Potentiometer September 23, 2005
	ISL22316	546Kb / 15P	Single Digitally Controlled Potentiometer XDCP September 1, 2009
	X9119	287Kb / 17P	Single Digitally-Controlled (XDCP?? Potentiometer
	X9271	673Kb / 22P	Single, Digitally Controlled (XDCP?? Potentiometer
	X9279	437Kb / 18P	Single Digitally-Controlled (XDCP?? Potentiometer
	X93156	190Kb / 7P	Single Digitally Controlled Potentiometer (XDCP?? November 21, 2007
Xilinx, Inc	X9119	125Kb / 22P	Single Digitally-Controlled (XDCP ??) Potentiometer

More results

X9110 데이터시트(PDF) 1 Page - Xicor Inc.

X9110 데이터시트(HTML) 1 Page - Xicor Inc.

유사한 부품 번호 - X9110

유사한 설명 - X9110

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