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  • DAC161P997: DAC161P997: 0-20 mA DC output

    Part Number: DAC161P997 Other Parts Discussed in Thread: DAC161S997EVM , DAC161S997 Tool/software: Hi, I am designing a universal analog output module, a) 0-20 mA DC b) 4-20 mA DC c) 0-5 V DC d) 0-10 V DC While using DAC161P997, I am unable…

  • DAC161P997: If output current increases above about 23ma, the output suddenly drops to about 0 ma. Is there an alternative that doesn't do this?

    Part Number: DAC161P997 Other Parts Discussed in Thread: DAC161S997 If the commanded output current is increased above 23ma or so, the output drops to a value close to zero. Is there a similar component that doesn't do this? We change the scaling after…
    • Answered

  • DAC161P997: DAC not outputing 4-20mA.

    Resolved
    Part Number: DAC161P997 Tool/software: Hi, I designed a PCB using this particular DAC.But unfortunately the loop is not working. The DAC is responding to MCU commands and also giving status, in status it is showing loop error, and the DAC is also…
    • Resolved

  • DAC161P997: DAC161P997: Suggestion to use 4 - DAC161P997 in a single system with Common 24V Loop+

    TI Thinks Resolved
    Part Number: DAC161P997 Hello Everyone. A very good morning. We are planning to use 4 DAC161P997 in a single board to provide accurate 4-20mA output. We will be happy to hear your inputs regarding whether we require 4 separate +24V Loop+ supply…
    • Answered

  • DAC161P997: loop output drops to 3,6mA after reaches 16mA

    Resolved
    Part Number: DAC161P997 Hello, I need help with DAC161P997 application: When I measure the output with an amperimeter it's work well (4 ~20mA), but when I connect with a PLC analog input (120R impedance) DAC output drops to 3,6mA after reaches…
    • Resolved

  • DAC161P997: Suggestion to use 4 DAC161P997 in a single system with Common 24V Loop+

    TI Thinks Resolved
    Part Number: DAC161P997 Hello Everyone. A very good morning. We are planning to use 4 DAC161P997 in a single boards to provide accurate 4-20mA output. We will be happy to hear your inputs regarding whether we require 4 separate +24V Loop+ supply…

  • DAC161P997: Suggestion to use 4 DAC161P997 in a single system with Common 24V Loop+

    TI Thinks Resolved
    Part Number: DAC161P997 Other Parts Discussed in Thread: XTR117 , DAC8775 , DAC80504 7024.DocScanner 10-Sep-2022 9-44 am.pdf Hello Everyone. A very good morning. We are planning to use 4 DAC161P997 in a single board to provide accurate 4-20mA…

  • DAC161P997: Oscillation at output

    Part Number: DAC161P997 Hi Team, Can you help with the issue below? The customer acquired a DAC for activation with a 4 to 20mA output, as shown in the circuit image below. We are using the DAC161P997 as a 4 to 20mA loop, the project is working…
    • Answered

  • DAC161P997: About BASE pin

    Resolved
    Part Number: DAC161P997 Hi Team, I have two questions for BASE pin. [Q1] Could you please let us know a recommended part number of NPN transistor and parameter(for example, hfe=xx etc.)? [Q2] I understood that don’t need external resistor…
    • Resolved
    • Answered

  • DAC161P997: Can DAC161P997 build a 4-wire 4-20mA

    Resolved
    Part Number: DAC161P997 If you can, how to build it. Thank you
    • Resolved

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