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  • XTR117: Worst Case Slew Rate - Request for Information

    TI Thinks Resolved
    Part Number: XTR117 Good morning, We are intending to utilise the XTR117 4-20mA current loop transmitter in one of our designs, but are aware that the 3.2mA/uS slew rate provided as a typical value does not come with a worst case figure. In order to proceed…

  • RE: XTR117: No 4-20mA output Current

    Hi Yuvakumar , I read your private message. Please provide me the voltage measurements with respect to GND in the basic XTR117 configuration. Then I may be able to tell you why it has no current output. If XTR117 is damaged for some unknown reason, it will…

  • XTR117: Long distance transmission for analog signal

    TI Thinks Resolved
    Part Number: XTR117 Other Parts Discussed in Thread: XTR115 , XTR116 Hi, Application: Analog 0V-5V to 4mA-20mA I am looking for current loop IC (2 wire) which can transmit signal across 5m or more cable distance . 1. Can you provide suitable IC options…

  • RE: XTR117: Kindly provide a detailed review of the below schematic section

    Hi Aswin, the OPA336 may not be a good choice here, because it is a micropower OPAmp and allows an output current of only 1...2mA. The "HCNR201" may need a higher current through its internal LED. Aswin S Dharman said: And while reverse calculations…

  • XTR117: constant current solution for current loop

    Answer Suggested
    Part Number: XTR117 Other Parts Discussed in Thread: XTR111 Hi, Customer RD survey solution current loop. Frequency: 10KHz ~25KHz, 0: 33us/66us, 1: 66us/33us, H: 26mA, L: 0mA. The currently solution is used discrete constant current circuit. Has passed…

  • XTR117: What is the direct voltage difference between the V+and Vreg pins of XTR117 chip?

    Part Number: XTR117 Other Parts Discussed in Thread: REF3040 Hi TI 1. What is the direct voltage difference between the V+and Vreg pins of XTR117 chip? 2. Can REF3040 be used as the voltage reference source of XTR117? 3. The customer uses RC filtering…
    • Answered

  • RE: XTR117: XTR117

    Resolved
    Hello Sandeep, It appears a number of the questions below are related to different circuits, each with their own different requirements, and these are no longer directly related to the original post of the XTR117 or the XTR111. You may need to open a new…

  • XTR117: Amplifiers forum

    TI Thinks Resolved
    Part Number: XTR117 Hi, I´ve got this circuit mounted and it works well with XTR117. But I need to change my supply. In the picture power supply is 24V and i have 12V. When I change it, I don´t have the same values on current. I found this…

  • RE: XTR117: XTR117 design check request

    Thanks. I can find only in chinese : https://datasheet.lcsc.com/lcsc/1912111437_FH-Guangdong-Fenghua-Advanced-Tech-CMP321609XD6R8MT_C395031.pdf I'm building a board that convert output for encoders. 2 encoders with each one his output. The output are…

  • XTR117: MSP430 and XTR117

    Part Number: XTR117 Other Parts Discussed in Thread: XTR115 , XTR116 , XTR111 Hi, We are working on one 2 wire transmitter application where we have to use XTR117 and MSP430 microcontrollers. Also, it should have a segmented LCD and ultra-low power EEPROM…

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