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  • RE: DAC161S997EVM: Interface to DAC161S997EVM

    Roberto, I don't know if we have the original source for the DAC161S997. However, there are several example TI designs that use the DAC161S997 as a loop controller and have some firmware written for some of our MSP430 devices. You can find these designs…

  • RE: DAC161S997: Initial Code Help

    CSC, There isn't much available for example code for the DAC161S997. However, if you go to the TI design for TIDA-0095, there is a zip file for some of the firmware using the MSP430 and DAC161xxxx devices. In the zip file, you can find the DAC161.h…

  • Where can I find SAT_LIB.schlib for the Altium design files in the example of RTD temperature transmitter TIDA-00095?

    Other Parts Discussed in Thread: TIDA-00095 I downloaded the design file (Altium Design) of RTD temperature transmitter, but didn't find the lib file SAT_LIB.schlib in it. Do anyone know where to download this lib file? Thanks! Jian
    • Answered

  • RE: Looking for XTR117 with digital input

    Resolved
    Steven, There are many devices in the DAC product line that can be used to generate a 4-20mA loop. For an example you can look at this TI Analog Engineer's Circuit that describes a loop-powered 4-20mA transmitter circuit: https://www.ti.com/lit/an…

  • RE: DAC161S997EVM: DAC161S997EVM : how to start for reading SPI sensor to 4-20ma

    Waseda, I'm not entirely sure what you're asking, but I think maybe a diagram from the datasheet might answer your question. The DAC161S997 only does the 4-20mA current loop drive, it doesn't communicate with any sensors. From the diagram you…
    • Answered

  • RE: DAC161P997EVAL: Can't find software installer for this device

    Resolved
    Hi, The EVM for the DAC161P997 has its own software, found on the EVM landing page: http://www.ti.com/tool/DAC161P997EVAL#0 Other than the software for this specific evm, there is no software related to the DAC161P997. The C and H files you found are for…

  • RE: DAC161S997EVM: Firmware

    Hi Gary, I do not believe the EVM firmware is available but we have a couple of reference designs with DAC161S997 + MSP430 that include the firmware: http://www.ti.com/tool/TIDA-00648 http://www.ti.com/tool/TIDA-00095 Thanks, Garrett
    • Answered

  • ADS1120: VQFN thermal pad layout

    Resolved
    Part Number: ADS1120 Other Parts Discussed in Thread: TIDA-00095 , Dear Experts, Is there any further instructions how to design layout for ADS1120 thermal pad and ground pins? According to datasheet p.4 thermal pad should be left unconnected or be connected…
    • Resolved
    • Answered

  • RE: DAC161S997 Source Code

    Resolved
    Hi Tim, In the TIDA-00095 Ref Design: ( www.ti.com/tool/TIDA-00095 ), there is source code for the MSP430 and DAC161xxxx devices: TIDA-00095 Firmware . DAC161.h and DAC161.c files in the .zip file. ~Leonard
    • Answered

  • RE: 4-20mA Current Loop Receiver with MSP430.

    Resolved
    Kummi, Just to support what Dennis mentioned, yes you can very easily implement a 4-20mA receiver with an MSP430. Dennis' suggested method of designing a shunt resistor is the industry standard as well. We usually do not see MSP430s being used this…

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