XTR106 具有电桥激励和线性化的 4-20mA 电流发送器

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 reference), instrumentation amplifier, sensor linearization, and current output circuitry. Current for powering additional external input circuitry is available from the VREG pin.

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 complete current transmitter, including the linearized bridge, is low enough to permit use without adjustment in many applications. The XTR106 operates on loop power supply voltages down to 7.5V.

Linearization circuitry provides second-order correction to the transfer function by controlling bridge excitation voltage

XTR106
Sensor Excitation 5V and 2.5V    
Loop Voltage (V) 7.5 to 36    
Full Scale Input Range 5mV to 1V    
Non-Linearity (Max) (%) 0.01    
Output Zero Error (+/-) (Max) (uA) 25    
Vs (Min) (V) 7.5    
Vs (Max) (V) 36    
Auxiliary Output Voltage (V) 5.1    
Span Error (Max) (%) 0.2    
Offset Voltage (+/-) (Max) (uV) 25    
Offset Voltage Drift (+/-) (Max) (uV/Degrees Celsius) 1.5    
CMRR, 60Hz (Min) (dB) 86    
Pin/Package 14PDIP, 14SOIC
XTR106 特性
XTR106 芯片订购指南
器件 状态 温度 价格 封装 | 引脚 封装数量 | 封装载体 丝印标记
XTR106P ACTIVE   6.45 | 1ku PDIP (N) | 14 25 | TUBE  
XTR106PA ACTIVE   4.60 | 1ku PDIP (N) | 14 25 | TUBE  
XTR106PAG4 ACTIVE   4.60 | 1ku PDIP (N) | 14 25 | TUBE  
XTR106PG4 ACTIVE   6.45 | 1ku PDIP (N) | 14 25 | TUBE  
XTR106U ACTIVE   6.45 | 1ku SOIC (D) | 14 50 | TUBE  
XTR106U/2K5 ACTIVE   6.45 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
XTR106U/2K5E4 ACTIVE   6.45 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
XTR106UA ACTIVE   5.55 | 1ku SOIC (D) | 14 50 | TUBE  
XTR106UA/2K5 ACTIVE   4.60 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
XTR106UA/2K5E4 ACTIVE   4.60 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
XTR106UAG4 ACTIVE   5.55 | 1ku SOIC (D) | 14 50 | TUBE  
XTR106UE4 ACTIVE   6.45 | 1ku SOIC (D) | 14 50 | TUBE  
XTR106 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
XTR106P Green (RoHS & no Sb/Br)   CU NIPDAU   N/A for Pkg Type XTR106P XTR106P
XTR106PA Green (RoHS & no Sb/Br)   CU NIPDAU   N/A for Pkg Type XTR106PA XTR106PA
XTR106PAG4 Green (RoHS & no Sb/Br)   CU NIPDAU   N/A for Pkg Type XTR106PAG4 XTR106PAG4
XTR106PG4 Green (RoHS & no Sb/Br)   CU NIPDAU   N/A for Pkg Type XTR106PG4 XTR106PG4
XTR106U Green (RoHS & no Sb/Br)   CU NIPDAU   Level-3-260C-168 HR XTR106U XTR106U
XTR106U/2K5 Green (RoHS & no Sb/Br)   CU NIPDAU   Level-3-260C-168 HR XTR106U/2K5 XTR106U/2K5
XTR106U/2K5E4 Green (RoHS & no Sb/Br)   CU NIPDAU   Level-3-260C-168 HR XTR106U/2K5E4 XTR106U/2K5E4
XTR106UA Green (RoHS & no Sb/Br)   CU NIPDAU   Level-3-260C-168 HR XTR106UA XTR106UA
XTR106UA/2K5 Green (RoHS & no Sb/Br)   CU NIPDAU   Level-3-260C-168 HR XTR106UA/2K5 XTR106UA/2K5
XTR106UA/2K5E4 Green (RoHS & no Sb/Br)   CU NIPDAU   Level-3-260C-168 HR XTR106UA/2K5E4 XTR106UA/2K5E4
XTR106UAG4 Green (RoHS & no Sb/Br)   CU NIPDAU   Level-3-260C-168 HR XTR106UAG4 XTR106UAG4
XTR106UE4 Green (RoHS & no Sb/Br)   CU NIPDAU   Level-3-260C-168 HR XTR106UE4 XTR106UE4
XTR106 应用技术支持与电子电路设计开发资源下载
  1. XTR106 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器4-20mA 调节产品选型与价格 . xls
  3. 所选封装材料的热学和电学性质 (PDF 645 KB)
  4. 高速数据转换 (PDF 1967 KB)
  5. 使您的仪器放大器设计达到最佳效果 (zhct011.PDF, 897 KB)
  6. 低成本电流并联监视器 IC 使动圈式仪表设计复兴 (zhct030.PDF, 1.04 MB)
  7. Using the XTR115 with the PGA309 to Generate 4mA to 20mA Output (PDF 167 KB)
  8. 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
  9. PowerPAD™ Thermally Enhanced Package (slma002g.HTM, 8 KB)
  10. 运算放大器的单电源操作 (PDF 2174 KB)
  11. Tuning in Amplifiers (PDF 44 KB)
  12. Op Amp Performance Analysis (PDF 76 KB)
  13. An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
  14. Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
  15. Operational Amplifier Macromodels: A Comparison (PDF 59 KB)