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  • TIPD126: Connection problem with TIPD126

    Resolved
    Part Number: TIPD126 Other Parts Discussed in Thread: PGA309EVM-USB , , XTR117 , PGA309 I have my PGA309EVM-USB board working and I can use it to measure a physical sensor and send it to current loop, but now I'm trying to move the setup over to the TIPD126…
    • Resolved

  • TIPD126: XTR115 outputs 40mA

    Part Number: TIPD126 Other Parts Discussed in Thread: XTR117 , , PGA309 , XTR115 , XTR111 Hi, I followed the TIPD126 design with some modifications on my end, primarily switching out the xtr117 for the xtr115 for the extra reference current. I use…
    • Answered

  • XTR117: Failing Surge Immunity test where TI's TIPD126 design passes.

    Resolved
    Part Number: XTR117 Other Parts Discussed in Thread: TIPD126 Hey, I am using XTR117 in transmitter product by referring TI's CerTIfied design TIPD126. We have used same component as shown in the TI's design but we were failing the surge immunity test…
    • Resolved

  • XTR117: Failing ESD Immunity test where TI's TIPD126 design passes

    Part Number: XTR117 Other Parts Discussed in Thread: TIPD126 , PGA309 , STRIKE Hey everyone, I am using XTR117 in transmitter product by referring TI's CerTIfied design TIPD126. We have used same component as shown in the TI's design but we were failing…

  • TIPD126: TIPD126 use Span and Zero Trim

    Part Number: TIPD126 Hi everyone. I want use TIPD1236 4-20 ma design with load cell but ı don't understand where ı use to zero and span trim. Please help .
    • Answered

  • PGA 309 TIPD126 reference board kit programming

    Resolved
    Other Parts Discussed in Thread: TIPD126 , PGA309EVM-USB , PGA309 I have the PGA309EVM-USB and also got the TIPD126 reference design and assembled it. I presume that I can program the TIPD126 reference design by using my PGA309EVM-USB set to do so,…
    • Resolved
    • Answered

  • About Transient suppression in TIPD126 CerTIfied Design

    Resolved
    Other Parts Discussed in Thread: TIPD126 Ref. http://www.ti.com/tool/tipd126 Hi, In the schematic shown in Figure A-1, why is D3 a bipolar device ? With D2 in circuit, a unipolar SMBJ40C should do the job! Any specific reason I don't know about…
    • Resolved
    • Answered

  • XTR117: 2 wire current loop design

    Resolved
    Part Number: XTR117 Other Parts Discussed in Thread: REF200 , , TIPD126 , PGA309 Tool/software: Dear TI Team, Is there any problem with the following circuit? When I change potantiemeter Vin will change So Io will change. How Vin may calculate…
    • Resolved

  • RE: XTR116: Selection criteria for and when to use the output capacitor

    Hi Shawn, You can also refer to TI design and some technical blogs in as below in regard to the design guideline for XTR116. https://www.ti.com/tool/TIPD126?keyMatch=TIPD126&tisearch=Search-EN-everything&usecase=GPN#0 https://e2e.ti.com/blogs_/archives…
    • Answered

  • RE: PGA309: Limitation on EEPROM with PGA309

    Resolved
    Hello Raghavedra, In general, the PGA309 requires a two-wire (I2C) external EEPROM. From the memory perspective, the user guide recommends a 1k-minimum EEPROM for all 17 temperature coefficients. Larger memory EEPROMS can be used, however, the EEPROM…

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