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X9259TV24IZ-2.7 PDF预览

X9259TV24IZ-2.7

更新时间: 2024-01-05 12:11:40
品牌 Logo 应用领域
英特矽尔 - INTERSIL /
页数 文件大小 规格书
21页 362K
描述
Single Supply/Low Power/256-Tap/2-Wire bus

X9259TV24IZ-2.7 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:TSSOP
包装说明:TSSOP, TSSOP24,.25针数:24
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.67
其他特性:NONVOLATILE MEMORY控制接口:2-WIRE SERIAL
转换器类型:DIGITAL POTENTIOMETERJESD-30 代码:R-PDSO-G24
JESD-609代码:e3长度:7.8 mm
湿度敏感等级:3功能数量:4
位置数:256端子数量:24
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP24,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:3/5 V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:2.7 V最小电阻器端电压:
座面最大高度:1.2 mm子类别:Digital Potentiometers
标称供电电压:2.7 V表面贴装:YES
技术:CMOS标称温度系数:300 ppm/ °C
温度等级:INDUSTRIAL端子面层:MATTE TIN
端子形式:GULL WING端子节距:0.65 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:100000 Ω宽度:4.4 mm
Base Number Matches:1

X9259TV24IZ-2.7 数据手册

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X9259  
®
Single Supply/Low Power/256-Tap/2-Wire bus  
Data Sheet  
September 16, 2005  
FN8169.2  
Quad Digitally-Controlled (XDCP™)  
Potentiometers  
Features  
• Four Separate Potentiometers in One Package  
The X9259 integrates four digitally controlled potentio-  
meters (XDCP) on a monolithic CMOS integrated circuit.  
• 256 Resistor Taps–0.4% Resolution  
• 2-Wire Serial Interface for Write, Read, and  
Transfer Operations of the Potentiometer  
The digitally controlled potentiometers are imple-mented  
with a combination of resistor elements and CMOS switches.  
The position of the wipers are controlled by the user through  
the 2-wire 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 content of the WCR controls the  
position of the wiper. At power-up, the device recalls the  
content of the default Data Registers of each DCP (DR00,  
DR10, DR20, and DR30) to the corresponding WCR.  
• Wiper Resistance: 100typical @ V  
= 5V  
CC  
• 4 Non-volatile Data Registers for Each Potentiometer  
• Non-volatile Storage of Multiple Wiper Positions  
• Standby Current < 5µA Max  
• V : 2.7V to 5.5V Operation  
CC  
• 50k, 100kversions of Total Resistance  
• Endurance: 100,000 Data Changes per Bit per Register  
• 100 yr. Data Retention  
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.  
• Single Supply Version of X9258  
• 24 Ld SOIC, 24 Ld TSSOP  
• Low Power CMOS  
• Pb-Free Plus Anneal Available (RoHS Compliant)  
Functional Diagram  
R
R
H3  
R
R
H2  
V
H1  
H0  
CC  
DCP1  
DCP3  
DCP2  
DCP0  
WCR1  
DR10  
WCR3  
DR30  
WCR0  
DR00  
WCR2  
DR20  
A3  
A2  
2-Wire  
Interface  
DR11  
DR12  
DR13  
DR31  
DR32  
DR33  
DR21  
DR22  
DR23  
DR01  
DR02  
DR03  
POWER UP,  
INTERFACE  
CONTROL  
AND  
A1  
A0  
STATUS  
SDA  
SCL  
V
R
R
L3  
R
SS  
R
R
R
W3  
R
WP  
R
W0  
L1  
L2  
L0  
W1  
W2  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.  
XDCP is a trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2005. All Rights Reserved  
All other trademarks mentioned are the property of their respective owners.  

X9259TV24IZ-2.7 替代型号

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X9259TV24I-2.7 INTERSIL

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