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X9317UM8Z-2.7-T1 PDF预览

X9317UM8Z-2.7-T1

更新时间: 2024-11-13 03:28:15
品牌 Logo 应用领域
瑞萨 - RENESAS 转换器
页数 文件大小 规格书
13页 426K
描述
IC DIGITAL POTENTIOMETER, Digital Potentiometer

X9317UM8Z-2.7-T1 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:MSOP-8Reach Compliance Code:compliant
风险等级:5.57转换器类型:DIGITAL POTENTIOMETER
Base Number Matches:1

X9317UM8Z-2.7-T1 数据手册

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X9317  
Low Noise, Low Power, 100 Taps  
Data Sheet  
March 7, 2012  
FN8183.7  
Digitally Controlled Potentiometer  
(XDCP™)  
Features  
• Solid-State Potentiometer  
• 3-Wire Serial Up/Down Interface  
• 100 Wiper Tap Points  
The Intersil X9317 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 99 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.  
• 99 Resistive Elements  
- Temperature Compensated  
- End-to-end Resistance Range ±20%  
• Low Power CMOS  
- V  
CC  
= 2.7V to 5.5V, and 5V ±10%  
- Standby Current <5µA  
• High Reliability  
The device can be used as a three-terminal potentiometer  
for voltage control or as a two-terminal variable resistor for  
current control in a wide variety of applications.  
- Endurance, 100,000 Data Changes per Bit  
- Register Data Retention, 100 years  
• R  
TOTAL  
Values = 1kΩ, 10kΩ, 50kΩ, 100kΩ  
Pinouts  
• Packages  
- 8 Ld SOIC, PDIP, TSSOP, and MSOP  
X9317  
(8 LD TSSOP)  
TOP VIEW  
• Pb-Free Available (RoHS Compliant)  
Applications  
R
CS  
1
2
3
4
8
7
6
5
L
• LCD Bias Control  
V
R
V
CC  
INC  
U/D  
W
X9317  
• DC Bias Adjustment  
• Gain and Offset Trim  
• Laser Diode Bias Control  
• Voltage Regulator Output Control  
SS  
R
H
X9317  
(8 LD PDIP, 8 LD SOIC, 8 LD MSOP)  
TOP VIEW  
V
INC  
U/D  
1
2
3
4
8
7
6
5
CC  
CS  
X9317  
R
L
R
H
V
R
SS  
W
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas Inc. 2004, 2005, 2008, 2009, 2012. All Rights Reserved  
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.  
1
All other trademarks mentioned are the property of their respective owners.  

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