Datasheet > X9261US24Z

X9261US24Z

更新时间： 2024-11-30 20:35:15

品牌	Logo	应用领域
瑞萨 - RENESAS		光电二极管转换器电阻器
页数	文件大小	规格书
20页	303K
描述
DUAL 50K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO24, 0.300 INCH, ROHS COMPLIANT, PLASTIC, MS-013AD, SOIC-24

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X9261US24Z 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	SOIC	包装说明：	SOP,
针数：	24	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.71	其他特性：	NONVOLATILE MEMORY
控制接口：	3-WIRE SERIAL	转换器类型：	DIGITAL POTENTIOMETER
JESD-30 代码：	R-PDSO-G24	JESD-609代码：	e3
长度：	15.4 mm	湿度敏感等级：	5
功能数量：	2	位置数：	256
端子数量：	24	最高工作温度：	70 °C
最低工作温度：		封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	峰值回流温度（摄氏度）：	260
认证状态：	Not Qualified	电阻定律：	LINEAR
最大电阻容差：	20%	最大电阻器端电压：	5 V
最小电阻器端电压：		座面最大高度：	2.65 mm
标称供电电压：	5 V	表面贴装：	YES
技术：	CMOS	标称温度系数：	300 ppm/ °C
温度等级：	COMMERCIAL	端子面层：	MATTE TIN
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	40
标称总电阻：	50000 Ω	宽度：	7.5 mm
Base Number Matches：	1

X9261US24Z 数据手册

X9261

Single Supply/Low Power/256-Tap/SPI Bus

Data Sheet

October 12, 2006

FN8171.4

DESCRIPTION

Dual Digitally-Controlled (XDCP™)

Potentiometers

The X9261 integrates

potentiometer (XDCP) on

integrated circuit.

digitally controlled

monolithic CMOS

FEATURES

• Dual–Two Separate Potentiometers

• 256 Resistor Taps/pot–0.4% Resolution

• SPI Serial Interface for Write, Read, and Transfer

Operations of the Potentiometer Single Supply

Device

The digital controlled potentiometer is implemented

using 255 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. Each 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.

• Wiper Resistance, 100 typical @ V

= 5V

• 4 Nonvolatile Data Registers for Each

Potentiometer

• Nonvolatile Storage of Multiple Wiper Positions

• Power-on Recall Loads Saved Wiper Position on

Power-up.

• Standby Current < 5µA Max

• 50k, 100k Versions of End to End Resistance

• 100 yr. Data Retention

• Endurance: 100,000 Data Changes per Bit per

• 24 Ld SOIC, 24 Ld TSSOP

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.

• Low Power CMOS

• Power Supply V

= 5V ±10%

• Pb-Free Plus Anneal Available (RoHS Compliant)

FUNCTIONAL DIAGRAM

Write

Read

Address

Data

Status

Transfer

Inc/Dec

Power-on Recall

Bus

SPI

Bus

Interface

Wiper Counter

Interface

and Control

Data Registers

(DR0-DR3)

Control

50k or 100k versions

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.

12 3 4 5 6 7...20

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与X9261US24Z相关器件

型号	品牌	获取价格	描述	数据表
X9261UV24	INTERSIL	获取价格	Single Supply/Low Power/256-Tap/SPI Bus
X9261UV24-2.7	INTERSIL	获取价格	Single Supply/Low Power/256-Tap/SPI Bus
X9261UV24-2.7	RENESAS	获取价格	DUAL 50K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO24, 4.
X9261UV24-2.7T1	RENESAS	获取价格	DUAL 50K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO24, 4.
X9261UV24I	INTERSIL	获取价格	Single Supply/Low Power/256-Tap/SPI Bus
X9261UV24I-2.7	INTERSIL	获取价格	Single Supply/Low Power/256-Tap/SPI Bus
X9261UV24I-2.7	RENESAS	获取价格	DUAL 50K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO24, PL
X9261UV24I-2.7T1	RENESAS	获取价格	DUAL 50K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO24, 4.
X9261UV24IT1	RENESAS	获取价格	DUAL 50K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO24, 4.
X9261UV24IZ	INTERSIL	获取价格	Single Supply/Low Power/256-Tap/SPI Bus

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