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XTR106U/2K5 PDF预览

XTR106U/2K5

更新时间: 2024-01-15 07:48:05
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
22页 587K
描述
具有电桥激励(2.5V 或 5V 基准电压)和线性化的 4mA 至 20mA 电流变送器 | D | 14 | -40 to 85

XTR106U/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:SOIC-14针数:14
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.38
放大器类型:INSTRUMENTATION AMPLIFIER最大平均偏置电流 (IIB):0.025 µA
最小共模抑制比:86 dB最大输入失调电流 (IIO):0.003 µA
最大输入失调电压:100 µVJESD-30 代码:R-PDSO-G14
JESD-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:3.9 mmBase Number Matches:1

XTR106U/2K5 数据手册

 浏览型号XTR106U/2K5的Datasheet PDF文件第2页浏览型号XTR106U/2K5的Datasheet PDF文件第3页浏览型号XTR106U/2K5的Datasheet PDF文件第4页浏览型号XTR106U/2K5的Datasheet PDF文件第5页浏览型号XTR106U/2K5的Datasheet PDF文件第6页浏览型号XTR106U/2K5的Datasheet PDF文件第7页 
XTR106  
XTR106  
X
TR  
1
06  
SBOS092A JUNE 1998 REVISED NOVEMBER 2003  
4-20mA CURRENT TRANSMITTER  
with Bridge Excitation and Linearization  
FEATURES  
APPLICATIONS  
LOW TOTAL UNADJUSTED ERROR  
2.5V, 5V BRIDGE EXCITATION REFERENCE  
5.1V REGULATOR OUTPUT  
PRESSURE BRIDGE TRANSMITTERS  
STRAIN GAGE TRANSMITTERS  
TEMPERATURE BRIDGE TRANSMITTERS  
INDUSTRIAL PROCESS CONTROL  
SCADA REMOTE DATA ACQUISITION  
REMOTE TRANSDUCERS  
LOW SPAN DRIFT: ±25ppm/°C max  
LOW OFFSET DRIFT: 0.25µV/°C  
HIGH PSR: 110dB min  
HIGH CMR: 86dB min  
WEIGHING SYSTEMS  
WIDE SUPPLY RANGE: 7.5V to 36V  
14-PIN DIP AND SO-14 SURFACE-MOUNT  
ACCELEROMETERS  
BRIDGE NONLINEARITY CORRECTION  
USING XTR106  
2.0  
DESCRIPTION  
Uncorrected  
Bridge Output  
The XTR106 is a low cost, monolithic 4-20mA, two-  
wire current transmitter designed for bridge sensors. It  
provides complete bridge excitation (2.5V or 5V refer-  
ence), instrumentation amplifier, sensor linearization,  
and current output circuitry. Current for powering ad-  
ditional external input circuitry is available from the  
VREG pin.  
1.5  
1.0  
0.5  
Corrected  
0
The instrumentation amplifier can be used over a wide  
range of gain, accommodating a variety of input signal  
types and sensors. Total unadjusted error of the com-  
plete current transmitter, including the linearized bridge,  
is low enough to permit use without adjustment in many  
applications. The XTR106 operates on loop power sup-  
ply voltages down to 7.5V.  
0.5  
0
5
10  
Bridge Output (mV)  
V
REG (5.1V)  
VREF 2.5V  
VREF  
5
Linearization circuitry provides second-order correction  
to the transfer function by controlling bridge excitation  
voltage. It provides up to a 20:1 improvement in  
nonlinearity, even with low cost transducers.  
RLIN  
+
7.5V to 36V  
VPS  
4-20mA  
The XTR106 is available in 14-pin plastic DIP and  
SO-14 surface-mount packages and is specified for the  
–40°C to +85°C temperature range. Operation is from  
–55°C to +125°C.  
5V  
VO  
XTR106  
RG  
RL  
IOUT  
Lin  
Polarity  
IRET  
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 © 1998-2003, Texas Instruments Incorporated  
www.ti.com  

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