Datasheet > X9430WV24

X9430WV24

更新时间： 2024-01-13 11:34:32

品牌	Logo	应用领域
英特矽尔 - INTERSIL		电位器运算放大器
页数	文件大小	规格书
21页	326K
描述
Dual Digitally Controlled Potentiometer (XDCP) with Operational Amplifier

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

X9430WV24 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.64	Base Number Matches：	1

X9430WV24 数据手册

X9430

Programmable Analog

Data Sheet

March 11, 2005

FN8198.0

PRELIMINARY

DESCRIPTION

Dual Digitally Controlled Potentiometer

(XDCP™) with Operational Amplifier

The X9430 is a monolithic CMOS IC that incorporates

two operational amplifiers and two nonvolatile digitally

controlled potentiometers. The amplifiers are CMOS

differential input voltage operational amplifiers with

near rail-to-rail outputs. All pins for the two amplifiers

are brought out of the package to allow combining

them with the potentiometers or using them as com-

plete stand-alone amplifiers.

FEATURES

• Two CMOS voltage operational amplifiers

• Two digitally controlled potentiometers

• Can be combined or used separately

• Amplifiers

—Low voltage operation

—V+/V- = ±2.7V to ±5.5V

The digitally controlled potentiometers consist of a

series string of 63 polycrystalline resistors that behave

as standard integrated circuit resistors. The SPI serial

port, common to both pots, allows the user to program

the connection of the wiper output to any of the resis-

tor nodes in the series string. The wiper position is

saved in the on board E2 memory to allow for nonvola-

tile restoration of the wiper position.

—Rail-to-rail CMOS performance

—1MHz gain bandwidth product

• Digitally controlled potentiometer

—Dual 64 tap potentiometers

—R

= 10kΩ

total

—SPI serial interface

—V = 2.7V to 5.5V

A wide variety of applications can be implemented

using the potentiometers and the amplifiers. A typical

application is to implement the amplifier as a wiper

buffer in circuits that use the potentiometer as a voltage

reference. The potentiometer can also be combined

with the amplifier yielding a digitally programmable gain

amplifier or programmable current source.

BLOCK DIAGRAM

V_CC

R_W0R_H0R_L0

V+

HOLD

V_NI0

Control and

Memory

–

V_OUT0

SCK

WCR0

V_INV0

V_NI1

–

V_OUT1

WCR1

V_INV1

R_W1R_L1R_H1

V_SS

V-

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

1-888-INTERSIL or 1-888-352-6832 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

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

12 3 4 5 6 7...21

中文翻译

下载PDF

与X9430WV24相关器件

型号	品牌	获取价格	描述	数据表
X9430WV24-2.7	XICOR	获取价格	Dual Digitally Controlled Potentiometer (XDCP
X9430WV24-2.7	INTERSIL	获取价格	Dual Digitally Controlled Potentiometer (XDCP) with Operational Amplifier
X9430WV24I	INTERSIL	获取价格	Dual Digitally Controlled Potentiometer (XDCP) with Operational Amplifier
X9430WV24I	XICOR	获取价格	Dual Digitally Controlled Potentiometer (XDCP
X9430WV24I-2.7	XICOR	获取价格	Dual Digitally Controlled Potentiometer (XDCP
X9430WV24I-2.7	INTERSIL	获取价格	Dual Digitally Controlled Potentiometer (XDCP) with Operational Amplifier
X9430WV24IT1	XICOR	获取价格	Digital Potentiometer, 2 Func, 10000ohm, 3-wire Serial Control Interface, 64 Positions, CM
X9430WV24M	ETC	获取价格	Interface IC
X9430WV24M2.7	ETC	获取价格	Interface IC
X9438	INTERSIL	获取价格	Dual Digitally Controlled Potentiometer (XDCP) with Operational Amplifier

与X9430WV24相关文章

共享储能电站：数据驱动与政策引领下的黄金机遇
2024-06-26

11
US1M数据手册解读：产品特性、替换型号推荐
2024-06-26

4
解析BAV99LT1G手册：参数分析、替换型号推荐
2024-06-26

4
解读BSS138PW数据手册：产品特性、电气参数及替换型号推荐
2024-06-26

6

产品中心

服务支持

精选活动

关于我们

帮助中心

X9430WV24

X9430WV24 技术参数

X9430WV24 数据手册

与X9430WV24相关器件

与X9430WV24相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

X9430WV24

X9430WV24 技术参数

X9430WV24 数据手册

与X9430WV24相关器件

与X9430WV24相关文章

您还可以找

您在本页遇到什么问题？