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X9258TS24-2.7T1C7962 PDF预览

X9258TS24-2.7T1C7962

更新时间： 2024-02-02 04:02:51
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
24页 505K
描述
QUAD 100K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO24, 0.300 INCH, PLASTIC, MS-013AD, SOIC-24

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X9258TS24-2.7T1C7962 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：SOIC包装说明：0.300 INCH, PLASTIC, MS-013AD, SOIC-24
针数：24Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.11其他特性：NONVOLATILE MEMORY
控制接口：2-WIRE SERIAL转换器类型：DIGITAL POTENTIOMETER
JESD-30 代码：R-PDSO-G24JESD-609代码：e0
长度：15.4 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：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）：NOT SPECIFIED
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：5.5 V
最小电阻器端电压：-5.5 V座面最大高度：2.65 mm
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：COMMERCIAL端子面层：TIN LEAD
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：NOT SPECIFIED
标称总电阻：100000 Ω宽度：7.5 mm
Base Number Matches：1

X9258TS24-2.7T1C7962 数据手册

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X9258  
®
Low Noise/Low Power/2-Wire Bus/256 Taps  
Data Sheet  
August 1, 2006  
FN8168.3  
DESCRIPTION  
The X9258 integrates  
Quad Digital Controlled Potentiometers  
(XDCP™)  
4
digitally controlled  
potentiometers (XDCP) on a monolithic CMOS  
integrated circuit.  
FEATURES  
• Four potentiometers in one package  
• 256 resistor taps/pot–0.4% resolution  
• 2-wire serial interface  
• Wiper resistance, 40Ω typical @ V+ = 5V, V- = -5V  
• Four nonvolatile data registers for each pot  
• Nonvolatile storage of wiper position  
• Standby current <5µA max (total package)  
• Power supplies  
The digitally 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  
2-wire bus interface. Each potentiometer has  
associated with it a volatile Wiper Counter Register  
(WCR) and 4 nonvolatile Data Registers (DR0:DR3)  
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. Power  
up recalls the contents of DR0 to the WCR.  
—V  
= 2.7V to 5.5V  
CC  
—V+ = 2.7V to 5.5V  
—V- = -2.7V to -5.5V  
• 100kΩ, 50kΩ total pot resistance  
• High reliability  
—Endurance – 100,000 data changes per bit per  
register  
—Register data retention – 100 years  
• 24 Ld SOIC, 24 Ld TSSOP  
• Dual supply version of X9259  
• Pb-free plus anneal available (RoHS compliant)  
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.  
BLOCK DIAGRAM  
Pot 0  
V
V
CC  
SS  
R
R
R
R
V
/R  
H0 H0  
R
R
R
R
0
1
3
0
1
Wiper  
Counter  
Register  
(WCR)  
Wiper  
Counter  
Register  
(WCR)  
V
/R  
H2 H2  
Resistor  
Array  
Pot 2  
V+  
V-  
V
/R  
L0 L0  
2
WP  
2
3
V
/R  
L2 L2  
V
/R  
SCL  
SDA  
A0  
A1  
A2  
W0 W0  
V
/R  
W2 W2  
Interface  
and  
Control  
8
Circuitry  
V
/R  
A3  
W1 W1  
Data  
V
V
/R  
W3 W3  
R
R
R
R
0
1
3
V
/R  
H1 H1  
R
R
R
R
Wiper  
Counter  
Register  
(WCR)  
0
1
/R  
Wiper  
Counter  
Register  
(WCR)  
Resistor  
Array  
Pot 1  
H3 H3  
Resistor  
Array  
Pot 3  
2
V
/R  
L1 L1  
2
3
V
/R  
L3 L3  
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, 2006. All Rights Reserved  
All other trademarks mentioned are the property of their respective owners.  
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与X9258TS24-2.7T1C7962相关器件

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X9258TS24I-2.7 XICOR

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X9258TS24I-2.7C7962 RENESAS

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 		QUAD 100K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO24, 0
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 		QUAD 100K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO24, P

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