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X9315WSIZT2 PDF预览

X9315WSIZT2

更新时间: 2024-02-03 14:19:13
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
16页 326K
描述
10K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 32 POSITIONS, PDSO8, PLASTIC, MS-012, SOIC-8

X9315WSIZT2 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:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.65其他特性:NONVOLATILE MEMORY
控制接口:INCREMENT/DECREMENT转换器类型:DIGITAL POTENTIOMETER
JESD-30 代码:R-PDSO-G8JESD-609代码:e3
长度:4.9 mm湿度敏感等级:1
功能数量:1位置数:32
端子数量:8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: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:1.75 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:INDUSTRIAL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:3.9 mm
Base Number Matches:1

X9315WSIZT2 数据手册

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X9315  
®
Low Noise, Low Power, 32 Taps  
Data Sheet  
December 21, 2009  
FN8179.2  
Digitally Controlled Potentiometer  
(XDCP™)  
Features  
• Solid-state potentiometer  
• 3-wire serial interface  
• 32 wiper tap points  
The Intersil X9315 is a digitally controlled potentiometer  
(XDCP). The device consists of a resistor array, wiper  
switches, a control section, and nonvolatile memory. The  
wiper position is controlled by a 3-wire interface.  
- Wiper position stored in nonvolatile memory and  
recalled on power-up  
The potentiometer is implemented by a resistor array  
composed of 31 resistive elements and a wiper switching  
network. Between each element and at either end are tap  
points accessible to the wiper terminal. The position of the  
wiper element is controlled by the CS, U/D, and INC inputs.  
The position of the wiper can be stored in nonvolatile  
memory and then be recalled upon a subsequent power-up  
operation.  
• 31 resistive elements  
- Temperature compensated  
- End to end resistance range ± 20%  
- Terminal voltage, 0 to V  
CC  
• Low power CMOS  
- V  
CC  
= 2.7V or 5V  
- Active current, 80/400µA max.  
- Standby current, 5µA max.  
The device can be used as a three-terminal potentiometer or  
as a two-terminal variable resistor in a wide variety of  
applications including:  
• High reliability  
- Endurance, 100,000 data changes per bit  
- Register data retention, 100 years  
• Control  
• Parameter Adjustments  
• Signal Processing  
• R  
TOTAL  
values = 10kΩ, 50kΩ, 100kΩ  
• Packages  
- 8 Ld SOIC, MSOP and PDIP  
• Pb-free available (RoHS compliant)  
Block Diagram  
U/D  
INC  
CS  
5-Bit  
R /V  
31  
H
H
Up/Down  
Counter  
V
(Supply Voltage)  
CC  
30  
29  
28  
R /V  
H
H
Up/Down  
(U/D)  
5-Bit  
Nonvolatile  
Memory  
Control  
and  
Increment  
(INC)  
One  
of  
R
/V  
W
W
Memory  
Transfer  
Gates  
Resistor  
Array  
Thirty  
Device Select  
(CS)  
Two  
R /V  
Decoder  
L
L
2
Store and  
Recall  
Control  
Circuitry  
V
(Ground)  
SS  
1
0
V
V
CC  
SS  
General  
R /V  
L
L
/V  
R
W
W
Detailed  
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.  
XDCP is a trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2005, 2009. All Rights Reserved  
All other trademarks mentioned are the property of their respective owners.  
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