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  • XTR116: XTR116 Bypass Capacitor Placement

    TI Thinks Resolved
    Part Number: XTR116 In the XTR11x datasheet, section 10.1 suggests connecting "low-ESR, 0.1µF ceramic bypass capacitors between supply pin and ground, placed as close to the device as possible". There's no 'supply' or 'ground' pin on the XTR11x chip.…
    • Answered

  • XTR116: XTR11x/XTR116 Isolation

    Resolved
    Part Number: XTR116 Hello, I am currently designing a 4-20 mA two-wire transmitter using the XTR116. Unfortunately, I need to isolate the VIN signals from the XTR116 ground. I initially planned to power my isolated analog amplifier (e.g., from the…
    • Resolved

  • XTR116: XTR116 Improving Accuracy

    Part Number: XTR116 Hello, I considering implmenting the isolated design setup as explained in the following article for our product. To improve accuracy of the system, would it be a good idea to power the the right side of the ISO7310 directly from…

  • XTR116: Problem while using XTR116

    Part Number: XTR116 Tool/software: I am observing 40ma current when the circuit is powered by 24V DC This is observed under following conditions: U3= XTR116, Q1= FCX690D R6=100K, R11 =250Ohms, R5=R11=0 ohm, Capacitor end of R8 is grounded, ESD…

  • XTR116: Voltage could not be measured at the output load of the XTR116.

    TI Thinks Resolved
    Part Number: XTR116 The voltage should be 2.5V, but I only measured 160mV, and it doesn't change with the input voltage. I have check VREG = 5V,VREF= 4.11. It's a almost same as typical application,am i misunderstanding something?

  • XTR116: Is it possible to use XTR116 in 3-wire configuration OR is it possible to use the XTR200 in a 2-wire configuration ?

    TI Thinks Resolved
    Part Number: XTR116 Other Parts Discussed in Thread: XTR200 , DAC161S997 What is Your suggestion for a 2/3/4-wire 4-20mA current output configuration. 4 outputs with 4-20mA Thanks for Your support
    • Answered

  • XTR116: Differences in specifications

    Resolved
    Part Number: XTR116 Are the following two devices identical in terms of performance and specifications? XTR116UA XTR116UA/2K5
    • Resolved

  • XTR116: XTR116 – Output Current Increases Over Time / Thermal Effect on External Transis

    Part Number: XTR116 Tool/software: Dear TI Support Team, Hello, I apologize for the delay in getting back to you and truly appreciate your helpful response. It seems my design files were not attached in the previous message, so I’ve now included…

  • XTR116: XTR116

    TI Thinks Resolved
    Part Number: XTR116 Other Parts Discussed in Thread: XTR117 , XTR111 , XTR115 , Tool/software: Hi I am developing a 4-20mA transmitter for current measurement for both low-side and high-side. I have developed a basic schematic using your reference…
    • Answered

  • XTR116: XTR116 full bridge sensor EXC- ground

    Resolved
    Part Number: XTR116 Other Parts Discussed in Thread: PGA308 Tool/software: I'm using an XTR116 in conjunction with a PGA308 for 4-20mA conditioning on a full bridge sensor. All grounds appear to be tied to I-RET except for the EXC- of the full bridge…
    • Resolved

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