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X9409WS24ZT1 PDF预览

X9409WS24ZT1

更新时间: 2024-02-14 06:17:26
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 346K
描述
QUAD 10K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 64 POSITIONS, PDSO24, 0.300 INCH, ROHS COMPLIANT, PLASTIC, SOIC-24

X9409WS24ZT1 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:SOIC
包装说明:0.300 INCH, ROHS COMPLIANT, PLASTIC, SOIC-24针数:24
Reach Compliance Code:compliantECCN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:2-WIRE SERIAL
转换器类型:DIGITAL POTENTIOMETERJESD-30 代码:R-PDSO-G24
JESD-609代码:e3长度:15.4 mm
湿度敏感等级:3功能数量:4
位置数:64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
封装等效代码:SOP24,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
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:2.65 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:COMMERCIAL端子面层:Matte Tin (Sn) - annealed
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:10000 Ω宽度:7.5 mm
Base Number Matches:1

X9409WS24ZT1 数据手册

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X9409  
Low Noise/Low Power/2-Wire Bus  
®
Data Sheet  
October 12, 2006  
FN8192.4  
DESCRIPTION  
Quad Digitally Controlled Potentiometers  
(XDCP™)  
The X9409 integrates  
4
digitally controlled  
potentiometers (XDCP) on a monolithic CMOS  
integrated microcircuit.  
FEATURES  
• Four potentiometers per package  
• 64 resistor taps  
The digitally 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. 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 through the switches. Power-up recalls  
the contents of DR0 to the WCR.  
• 2-wire serial interface for write, read, and trans-  
fer operations of the potentiometer  
• 50Ω Wiper resistance, typical at 5V.  
• Four non-volatile data registers for each  
potentiometer  
• Non-volatile storage of multiple wiper position  
• Power-on recall. Loads saved wiper position on  
power-up.  
• Standby current < 1µA typical  
• System V : 2.7V to 5.5V operation  
CC  
• 10kΩ, 2.5kΩ End to end resistance  
• 100 yr. data retention  
The XDCP can be used as  
a three-terminal  
• Endurance: 100,000 data changes per bit per  
register  
• Low power CMOS  
potentiometer or as a two-terminal variable resistor in  
a wide variety of applications including control,  
parameter adjustments, and signal processing.  
• 24 Ld SOIC, 24 Ld TSSOP  
• Pb-free plus anneal available (RoHS compliant)  
BLOCK DIAGRAM  
Pot 0  
V
CC  
R
R
R
R
V
/R  
H0 HO  
R
R
R
R
V
0
2
1
0
2
1
SS  
Wiper  
Counter  
Register  
(WCR)  
Wiper  
Counter  
Register  
(WCR)  
V
/R  
H2 H2  
Resistor  
Array  
Pot 2  
V
R
/
L0  
LO  
3
WP  
3
V
/R  
L2 L2  
V
R
/
W0  
WO  
SCL  
SDA  
A0  
A1  
A2  
V
/R  
W2 W2  
Interface  
and  
Control  
8
Circuitry  
V
R
/
A3  
W1  
Data  
V
/R  
W3 W3  
W1  
R
R
R
R
0
2
1
R
R
R
R
V
R
/
Wiper  
Counter  
Register  
(WCR)  
0
1
H1  
V
/R  
Wiper  
Counter  
Register  
(WCR)  
H3 H3  
Resistor  
Array  
Pot 1  
H1  
Resistor  
Array  
Pot 3  
3
V
/R  
2
3
L1 L1  
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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