XTR106

正在供货

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

产品详情

Vs (min) (V) 7.5 Vs (max) (V) 36 Offset voltage drift (±) (max) (V/°C) 0.0000015 Offset voltage (±) (max) (V) 0.000025 Product type 2-wire bridge conditioner Operating temperature range (°C) -40 to 85 Rating Catalog
Vs (min) (V) 7.5 Vs (max) (V) 36 Offset voltage drift (±) (max) (V/°C) 0.0000015 Offset voltage (±) (max) (V) 0.000025 Product type 2-wire bridge conditioner Operating temperature range (°C) -40 to 85 Rating Catalog
PDIP (N) 14 181.42 mm² 19.3 x 9.4 SOIC (D) 14 51.9 mm² 8.65 x 6
  • LOW TOTAL UNADJUSTED ERROR
  • 2.5V, 5V BRIDGE EXCITATION REFERENCE
  • 5.1V REGULATOR OUTPUT
  • LOW SPAN DRIFT: ±25ppm/°C max
  • LOW OFFSET DRIFT: 0.25µV/°C
  • HIGH PSR: 110dB min
  • HIGH CMR: 86dB min
  • WIDE SUPPLY RANGE: 7.5V to 36V
  • 14-PIN DIP AND SO-14 SURFACE-MOUNT
  • APPLICATIONS
    • PRESSURE BRIDGE TRANSMITTERS
    • STRAIN GAGE TRANSMITTERS
    • TEMPERATURE BRIDGE TRANSMITTERS
    • INDUSTRIAL PROCESS CONTROL
    • SCADA REMOTE DATA ACQUISITION
    • REMOTE TRANSDUCERS
    • WEIGHING SYSTEMS
    • ACCELEROMETERS

All trademarks are the property of their respective owners.

  • LOW TOTAL UNADJUSTED ERROR
  • 2.5V, 5V BRIDGE EXCITATION REFERENCE
  • 5.1V REGULATOR OUTPUT
  • LOW SPAN DRIFT: ±25ppm/°C max
  • LOW OFFSET DRIFT: 0.25µV/°C
  • HIGH PSR: 110dB min
  • HIGH CMR: 86dB min
  • WIDE SUPPLY RANGE: 7.5V to 36V
  • 14-PIN DIP AND SO-14 SURFACE-MOUNT
  • APPLICATIONS
    • PRESSURE BRIDGE TRANSMITTERS
    • STRAIN GAGE TRANSMITTERS
    • TEMPERATURE BRIDGE TRANSMITTERS
    • INDUSTRIAL PROCESS CONTROL
    • SCADA REMOTE DATA ACQUISITION
    • REMOTE TRANSDUCERS
    • WEIGHING SYSTEMS
    • ACCELEROMETERS

All trademarks are the property of their respective owners.

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. It provides up to a 20:1 improvement in nonlinearity, even with low cost transducers.

&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.

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. It provides up to a 20:1 improvement in nonlinearity, even with low cost transducers.

&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.

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类型 标题 下载最新的英语版本 日期
* 数据表 XTR106: 4-20mA Current Transmitter with Bridge Excitation And Linearization 数据表 (Rev. A) 2003年 7月 21日
模拟设计期刊 电阻温度检测器的模拟线性化 英语版 2012年 1月 13日
模拟设计期刊 2011 年第 4 期模拟应用学报 2011年 11月 9日
应用手册 所选封装材料的热学和电学性质 2008年 10月 16日
应用手册 20mA to 0-20mA Converter & Current Summing Current-to-Current Converters 2000年 10月 2日

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用户指南: PDF
英语版 (Rev.A): PDF
封装 引脚 下载
PDIP (N) 14 查看选项
SOIC (D) 14 查看选项

订购和质量

包含信息:
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  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息:
  • 制造厂地点
  • 封装厂地点

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