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X9241AUVIZ PDF预览

X9241AUVIZ

更新时间: 2024-01-23 13:30:57
品牌 Logo 应用领域
英特矽尔 - INTERSIL /
页数 文件大小 规格书
16页 315K
描述
Low Powr/2-Wire Serial Bus

X9241AUVIZ 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:PLASTIC, TSSOP-20Reach Compliance Code:unknown
风险等级:5.8Is Samacsys:N
控制接口:2-WIRE SERIAL转换器类型:DIGITAL POTENTIOMETER
JESD-30 代码:R-PDSO-G20JESD-609代码:e0
长度:6.5 mm位置数:64
端子数量:20最高工作温度:125 °C
最低工作温度:-55 °C封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP20,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
电源:5 V认证状态:Not Qualified
电阻定律:LINEAR最大电阻器端电压:5 V
最小电阻器端电压:-5 V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
温度等级:MILITARY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标称总电阻:2000 Ω
宽度:4.4 mmBase Number Matches:1

X9241AUVIZ 数据手册

 浏览型号X9241AUVIZ的Datasheet PDF文件第2页浏览型号X9241AUVIZ的Datasheet PDF文件第3页浏览型号X9241AUVIZ的Datasheet PDF文件第4页浏览型号X9241AUVIZ的Datasheet PDF文件第5页浏览型号X9241AUVIZ的Datasheet PDF文件第6页浏览型号X9241AUVIZ的Datasheet PDF文件第7页 
X9241A  
®
Low Power/2-Wire Serial Bus  
Data Sheet  
September 15, 2005  
FN8164.1  
Quad Digitally Controlled Potentiometer  
(XDCP™)  
Features  
• Four potentiometers in one package  
The X9241A integrates four digitally controlled  
potentiometers (XDCP) on a monolithic CMOS integrated  
microcircuit.  
• 2-wire serial interface  
• Register oriented format  
- Direct read/write/transfer of wiper positions  
- Store as many as four positions per  
potentiometer  
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  
Terminal Voltages: +5V, -3.0V  
• Cascade resistor arrays  
• Low power CMOS  
(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.  
• High Reliability  
- Endurance–100,000 data changes per bit per register  
- Register data retention–100 years  
• 16-bytes of nonvolatile memory  
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.  
• 3 resistor array values  
- 2kto 50kmask programmable  
- Cascadable for values of 500to 200kΩ  
• Resolution: 64 taps each pot  
• 20 Ld plastic DIP, 20 Ld TSSOP and 20 Ld SOIC  
packages  
• Pb-free plus anneal available (RoHS compliant)  
Block Diagram  
V
V
CC  
SS  
V
R
/
H2  
R0  
R2  
V
/R  
H0 H0  
R0  
R2  
R1  
R3  
R1  
R3  
Wiper  
Counter  
Register  
H2  
Wiper  
Counter  
Register  
(WCR)  
Register  
Array  
Pot 2  
(WCR)  
V
/R  
L0 L0  
V
V
/R  
L2 L2  
/R  
V
/R  
W2 W2  
W0 W0  
SCL  
SDA  
Interface  
and  
Control  
Circuitry  
A0  
A1  
A2  
A3  
8
Data  
V
/R  
H1 H1  
V
/R  
H3 H3  
R0  
R2  
R1  
R3  
R0  
R2  
R1  
R3  
Wiper  
Counter  
Register  
(WCR)  
Wiper  
Counter  
Register  
(WCR)  
Register  
Array  
Pot 3  
Register  
Array  
Pot 1  
V
V
/R  
L1 L1  
V
V
/R  
L3 L3  
/R  
W1 W1  
/R  
W3 W3  
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. All Rights Reserved  
All other trademarks mentioned are the property of their respective owners.  

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