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  • XTR101: XTR101

    TI Thinks Resolved
    Part Number: XTR101 Hi, Currently i am using XTR101 for my project and the operating temperature is -40 Deg C to +85 Deg C. As per customer requirement i want operating temperature of -55 Deg C to +85 Deg C. So i request any one can give us the solution…

  • XTR101: 2-wire PT100 RTD voltage to 4-20mA design using XTR101

    TI Thinks Resolved
    Part Number: XTR101 Other Parts Discussed in Thread: XTR112 , XTR105 Hello, I am firmware engineer and want to develop voltage to current (4-20mA) converter for my temperature monitoring project. I have identified 2-wire PT100 and XTR101 for this project…

  • XTR101: grounded J-type thermocouple

    Part Number: XTR101 Hi Guys, Let me allow to ask that, can i use Grounded J-type thermocouple for xtr101? I did not find the answer in the datasheet. To be honest the best will be the followings: Use any type of thermocople , like as grounded or not grounded…
    • Answered

  • XTR101 wiring with LM35

    Resolved
    Other Parts Discussed in Thread: XTR101 , LM35 , XTR117 , XTR115 , XTR116 Hello. If we refer to XTR101 datasheet page 9, figure 5, we have seen a floating source e2' connected with proper input biasing with use of R2=2.5k. Now I wish to connect LM35 temperature…
    • Resolved
    • Answered

  • Need low cost replacement circuit for XTR101

    Resolved
    Other Parts Discussed in Thread: XTR101 , XTR105 , XTR112 , XTR108 , XTR117 Hello TI, We are using XTR101 chip for RTD to 4-20mA current conversion. We are almost using 1k+ volume per month & we have 5k stock. The cost of the chip we are getting around…
    • Resolved

  • XTR101 Rs

    Other Parts Discussed in Thread: XTR101 , XTR105 , XTR112 Hello, while using a resistor to set Rs the XTR101 acts correctly. Into an ATE as I am using a Pickering 40-297 PXI card (Resistor card) in order to change multiple Rs values the XTR101 does not…
    • Answered

  • [FAQ] What is a 2-wire 4-20mA current transmitter?

    Resolved
    Other Parts Discussed in Thread: XTR117 , XTR106 , XTR101 , XTR112 , XTR108 , XTR116 , XTR115 , XTR105 , DAC161P997 , DAC161S997 What is a 2-wire 4-20mA current transmitter? How do I use one?
    • Resolved
    • Answered

  • OPA551: 4-20mA output configuration

    Resolved
    Part Number: OPA551 Other Parts Discussed in Thread: XTR101 , XTR110 , OPA564 Dear sir, 1) Can i use the OPA551 for 4-20mA output with adjustable gains based on my input voltage... 2)flag pin is not required in my application, so how i'll terminate the…
    • Resolved

  • RE: REF200: Alternative components, preferably through hole

    Hi Steve, you could use the XTR101 or XTR105. Kai
    • Answered

  • RE: [FAQ] How do I choose a 4-20mA transmitter?

    Resolved
    Choosing a 2, 3, or 4-wire transmitter depends on how accessible a power supply is to the transmitter, and what type of signal your source is. You can choose to build a discrete 4-20mA transmitter, or use a partially or fully integrated 2-wire or 3-wire…

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