EEWORLDEEWORLDEEWORLD

Part Number

Search

X9314WPI3

Description
TRANS PREBIASED NPN 150MW SOT523
File Size49KB,10 Pages
ManufacturerXicon Passive Components
Websitehttp://www.xicor.com
Download Datasheet View All

X9314WPI3 Overview

TRANS PREBIASED NPN 150MW SOT523

A
PPLICATION
N
OTES
A V A I L A B L E
AN42 • AN44–50 • AN52 • AN53 • AN71 • AN73
Terminal Voltage
±
5V, 32 Taps, Log Taper
X9314
X9314
E
2
POT
Nonvolatile Digital Potentiometer
FEATURES
DESCRIPTION
The Xicor X9314 is a solid state nonvolatile potentiom-
eter and is ideal for digitally controlled resistance trim-
ming.
The X9314 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 nonvola-
tile memory and then be recalled upon a subsequent
power-up operation.
All Xicor nonvolatile Digitally Controlled Potentiometers
are designed and tested for applications requiring ex-
tended endurance and data retention.
Low Power CMOS
—V
CC
= 3V to 5.5V
—Active Current, 3mA Max
—Standby Current, 500
µ
A Max
31 Resistive Elements
—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 = 10K
Packages
—8-Lead MSOP
—8-Lead PDIP
—8-Lead SOIC
FUNCTIONAL DIAGRAM
U/D
INC
CS
5-BIT
UP/DOWN
COUNTER
31
30
29
VH
5-BIT
NONVOLATILE
MEMORY
ONE
OF
THIRTY-
TWO
DECODER
28
TRANSFER
GATES
2
RESISTOR
ARRAY
VCC
GND
STORE AND
RECALL
CONTROL
CIRCUITRY
1
0
VL
VW
6427 FHD F01
E
2
POT™ is a trademark of Xicor, Inc.
©Xicor, Inc. 1994, 1995, 1996 Patents Pending
6427-1.7 6/12/96 T3/C1/D8 NS
1
Characteristics subject to change without notice
【CH579M-R1】“Hello world” in hardware
When you get a development board, the first thing you need to do, besides appreciating its appearance, is to familiarize yourself with its development process, or find a development method that suits ...
yangjiaxu Domestic Chip Exchange
[Urgent] XPE cannot be started, prompting "lsass.exe When trying to update the password, the return status indicates that the current password provided is incorrect"
I have a Ascend 8600, which uses Windows XP Embedded. I used a partition on the C drive and added a layer of protection. When I installed a certain software, it prompted me to update several system fi...
yuqinfeng Embedded System
Minister of Human Resources and Social Security: The employment rate of college students by the end of the year will basically reach more than 90%
The press center of the Fourth Session of the 11th National People's Congress held a press conference at the Multi-Function Hall of Media Center at 9:00 a.m. on March 8. Minister of Human Resources an...
张无忌1987 Talking about work
Digital circuit design expert recruitment
The salary range is 500,000-800,000, and can be as high as 1 million. Work location: Beijing, Xi'an, Shenzhen, Hefei. If you are interested, please contact me at 15501231186 (WeChat) Job Responsibilit...
jintuxingkong Recruitment
Tested the board given in the New Year's lucky bag
[i=s] This post was last edited by y909334873 on 2016-3-13 23:02 [/i] After much anticipation, I finally received the prize of the New Year's lucky bag, which is the stm32f429Discovery. I'm so happy. ...
y909334873 Talking
Several things I don't understand in a crystal oscillator specification
Why is the denominator of the temperature coefficient of the crystal in the above picture T squared? Can someone give me the calculation formula?In the above picture, what unit is fF? Is the relations...
xmc678 Analog electronics

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2082  2442  2235  2089  1005  42  50  45  43  21 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号