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XTR105UA/2K5 PDF预览

XTR105UA/2K5

更新时间： 2024-01-12 01:56:26
品牌 Logo 应用领域
德州仪器 - TI 放大器光电二极管
页数 文件大小 规格书
21页 576K
描述
4-20mA CURRENT TRANSMITTER with Sensor Excitation and Linearization

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中文翻译

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XTR105UA/2K5 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：SOIC
包装说明：SOP,针数：14
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.33.00.01Factory Lead Time：1 week
风险等级：1.26放大器类型：INSTRUMENTATION AMPLIFIER
最大平均偏置电流 (IIB)：0.05 µA最小共模抑制比：86 dB
最大输入失调电流 (IIO)：0.01 µA最大输入失调电压：25 µV
JESD-30 代码：R-PDSO-G14JESD-609代码：e4
长度：8.65 mm湿度敏感等级：3
最大非线性：0.01%功能数量：1
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：SOP封装形状：RECTANGULAR
封装形式：SMALL OUTLINE包装方法：TR
峰值回流温度（摄氏度）：260认证状态：Not Qualified
座面最大高度：1.75 mm子类别：Instrumentation Amplifier
供电电压上限：40 V标称供电电压 (Vsup)：24 V
表面贴装：YES温度等级：INDUSTRIAL
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)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：NOT SPECIFIED宽度：3.91 mm
Base Number Matches：1

XTR105UA/2K5 数据手册

 浏览型号XTR105UA/2K5的Datasheet PDF文件第2页浏览型号XTR105UA/2K5的Datasheet PDF文件第3页浏览型号XTR105UA/2K5的Datasheet PDF文件第4页浏览型号XTR105UA/2K5的Datasheet PDF文件第5页浏览型号XTR105UA/2K5的Datasheet PDF文件第6页浏览型号XTR105UA/2K5的Datasheet PDF文件第7页 
XTR105  
XTR105  
XTR105  
SBOS061B – FEBRUARY 1997 – REVISED AUGUST 2004  
4-20mA CURRENT TRANSMITTER  
with Sensor Excitation and Linearization  
FEATURES  
APPLICATIONS  
ꢀ LOW UNADJUSTED ERROR  
ꢀ TWO PRECISION CURRENT SOURCES: 800  
ꢀ LINEARIZATION  
ꢀ INDUSTRIAL PROCESS CONTROL  
µA each  
ꢀ FACTORY AUTOMATION  
ꢀ SCADA REMOTE DATA ACQUISITION  
ꢀ 2- OR 3-WIRE RTD OPERATION  
ꢀ LOW OFFSET DRIFT: 0.4µV/°C  
ꢀ REMOTE TEMPERATURE AND PRESSURE  
TRANSDUCERS  
ꢀ LOW OUTPUT CURRENT NOISE: 30nAPP  
ꢀ HIGH PSR: 110dB minimum  
Pt100 NONLINEARITY CORRECTION  
USING XTR105  
5
ꢀ HIGH CMR: 86dB minimum  
ꢀ WIDE SUPPLY RANGE: 7.5V to 36V  
ꢀ DIP-14 AND SO-14 PACKAGES  
4
3
Uncorrected  
RTD Nonlinearity  
DESCRIPTION  
2
The XTR105 is a monolithic 4-20mA, 2-wire current transmit-  
ter with two precision current sources. It provides complete  
current excitation for platinum RTD temperature sensors and  
bridges, instrumentation amplifiers, and current output cir-  
cuitry on a single integrated circuit.  
1
Corrected  
Nonlinearity  
0
−1  
−200°C  
+850°C  
Versatile linearization circuitry provides a 2nd-order correc-  
tion to the RTD, typically achieving a 40:1 improvement in  
linearity.  
Process Temperature (°C)  
IR = 0.8mA  
IR = 0.8mA  
Instrumentation amplifier gain can be configured for a wide  
range of temperature or pressure measurements. Total un-  
adjusted error of the complete current transmitter is low  
enough to permit use without adjustment in many applica-  
tions. This includes zero output current drift, span drift, and  
nonlinearity. The XTR105 operates on loop power-supply  
voltages down to 7.5V.  
VLIN  
VREG  
7.5V to 36V  
VPS  
+
4-20 mA  
VO  
RL  
XTR105  
RTD  
RG  
The XTR105 is available in DIP-14 and SO-14 surface-  
mount packages and is specified for the –40°C to +85°C  
industrial temperature range.  
–
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
All trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
Copyright © 1997-2004, Texas Instruments Incorporated  
www.ti.com  
1234567...21

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XTR105UA/2K5 替代型号

型号 品牌 替代类型 描述 数据表
XTR105UA/2K5E4 TI

完全替代

 INSTRUMENTATION AMPLIFIER, 250uV OFFSET-MAX, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14
XTR105U/2K5 TI

完全替代

 INSTRUMENTATION AMPLIFIER, 100uV OFFSET-MAX, PDSO14, PLASTIC, MS-012AB, SOIC-14
XTR105UA TI

类似代替

 4-20mA CURRENT TRANSMITTER with Sensor Excitation and Linearization

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