Search tips
Showing 81 results View by: Thread Post Sort by
    Answered

  • DAC8742H: External reference input for DAC8742H

    Resolved
    Part Number: DAC8742H Other Parts Discussed in Thread: DAC8830 , , TPS3840 , TL431 , DAC8740H Tool/software: My MOD_OUT signal get distorted when changing from using internal (blue) to external (black) reference.(REF_EN was selected accordingly) …
    • Resolved
    • Answered

  • DAC8742HEVM: DAC8742H HART Modem EVM – IOVDD and MOD_OUT Issue

    Resolved
    Part Number: DAC8742HEVM Other Parts Discussed in Thread: DAC8742H , USB2ANY , , TIDA-060020 , DAC8760 Dear Support Team, We are using the TI DAC8742H HART Modem EVM for our application and are currently facing an issue during evaluation. After connecting…
    • Resolved
    • Answered

  • DAC8742H: Gap error, HART test

    Resolved
    Part Number: DAC8742H Hello, My customer has some questions for DAC8742H HART related things. There is an item of “BACK Timing with STXs Errors” in HART conformance test. The test machine sends STX(with Gap Errors) and the device has to detect…
    • Resolved

  • DAC8742H: DAC8741H and MSP430FR5994 need FF Stack Library

    TI Thinks Resolved
    Part Number: DAC8742H Other Parts Discussed in Thread: MSP430FR5994 , DAC8741H , PROFIBUS Dear Expert: I'm debugging the development board based on DAC8741H and MSP430FR5994. Please provide the TI FF Stack Library. the product is Develop FFbus to…
    • Answered

  • DAC8742H: Burst command, HART

    Resolved
    Part Number: DAC8742H Hello, Does DAC8742 support "burst command" of HART communication? If it supports the command (or has an example) and depends on the software implementation, it would be appreciated if you could share some tips on how to implement…
    • Resolved

  • DAC8742H: Request for DAC8742HPBS Reference Schematics for HART, PROFIBUS PA & FOUNDATION Fieldbus

    TI Thinks Resolved
    Part Number: DAC8742H Other Parts Discussed in Thread: PROFIBUS Dear TI Support Team, Good Evening. I am currently working on an industrial communication project based on the DAC8742HPBS device for process automation applications. I would like to…
    • Answered

  • RE: DAC8742H: Does DAC8742H has passed the physical layer test of Fieldbus foundation

    Resolved
    Hi Joe I checked the Physical Layer Conformance Test again and the test use only a single FIXED jitter pattern specified in table 6.3.3 as you said. It seems unrealistic, but this makes the test easier to pass. Using a fixed jitter pattern, I believe…

  • DAC8742HEVM: Request for HART Stack Support and TI Controller Recommendation for DAC8742H Evaluation

    TI Thinks Resolved
    Part Number: DAC8742HEVM Other Parts Discussed in Thread: DAC8742H , PROFIBUS , TIDA-01504 , TIDA-060020 , MSP430FR5969 , AFE881H1 , AFE882H1 , EK-TM4C1294XL Dear TI Support Team, We are currently evaluating the DAC8742H for development and testing…

  • DAC8742HEVM: DAC8742H carrier detect pin (CD) cannot detect carrier signal

    Part Number: DAC8742HEVM Other Parts Discussed in Thread: DAC8742H Tool/software: I am using two DAC8742HEVM to develop HART communication in which one serves as transmitter and the other serves as receiver. The transmitter board's MOD OUT is connected…
    • Answered

  • DAC8742H: About power consumption of DAC8742H and DAC8740H...

    Resolved
    Part Number: DAC8742H Other Parts Discussed in Thread: DAC8740H , DAC161S997EVM , DAC161S997 Hi Team, Please help to advise the power consumption of DAC8742H and DAC8740H. In the datasheet, there is only statement for the external crystal, still…
    • Resolved

Didn't find what you are looking for? Post a new question.