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X9429WV14I PDF预览

X9429WV14I

更新时间: 2024-01-22 04:43:34
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
21页 827K
描述
10K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 64 POSITIONS, PDSO14, 4.40 MM, PLASTIC, TSSOP-14

X9429WV14I 技术参数

是否Rohs认证:不符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:4.40 MM, PLASTIC, TSSOP-14
针数:14Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.66Is Samacsys:N
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-G14
JESD-609代码:e0长度:5 mm
湿度敏感等级:1功能数量:1
位置数:64端子数量:14
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:TSSOP14,.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):240
电源: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:5 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:5 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:Tin/Lead (Sn/Pb)
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:NOT SPECIFIED
标称总电阻:10000 Ω宽度:4.4 mm
Base Number Matches:1

X9429WV14I 数据手册

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DATASHEET  
X9429  
FN8248  
Rev 4.00  
October 16, 2015  
Low Noise/Low Power/2-Wire Bus Single Digitally Controlled Potentiometer  
(XDCP™)  
The X9429 integrates a single digitally controlled  
potentiometer (XDCP) on a monolithic CMOS integrated  
Features  
• Single Voltage Potentiometer  
• 64 Resistor Taps  
circuit.  
The digital controlled potentiometer is implemented using 63  
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. The  
potentiometer has associated with it a volatile Wiper Counter  
Register (WCR) and a 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. Power-up recalls the contents of  
the default data register (DR0) to the WCR.  
• 2-wire Serial Interface for Write, Read, and Transfer  
Operations of the Potentiometer  
• Wiper Resistance, 150W Typical at 5V  
• Non-Volatile Storage of Multiple Wiper Positions  
• Power-on Recall. Loads Saved Wiper Position on Power-up.  
• Standby Current < 3µA Max  
• VCC : 2.7V to 5.5V Operation  
• 2.5kW, 10kW Total Pot 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.  
• 14 Ld TSSOP, 16 Ld SOIC  
• Low Power CMOS  
• Pb-free available (RoHS compliant)  
Block Diagram  
V
V /R  
H
CC  
H
WRITE  
READ  
TRANSFER  
INC/DEC  
ADDRESS  
DATA  
STATUS  
10k  
64-TAPS  
POT  
POWER-ON RECALL  
WIPER  
BUS  
INTERFACE  
AND  
WIPER COUNTER  
REGISTER (WCR)  
2-WIRE  
BUS  
INTERFACE  
CONTROL  
DATA REGISTERS  
4 BYTES  
CONTROL  
V
V /R  
V
/R  
SS  
L
L
W
W
FN8248 Rev 4.00  
October 16, 2015  
Page 1 of 21  

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