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  • AFE781H1: AFE781H1 vs AFE782H1 for a configurable 2-wire / 3-wire 4–20 mA transmitter

    Part Number: AFE781H1 Other Parts Discussed in Thread: AFE782H1 , AFE881H1 , AFE882H1 Hello, I am currently designing a gas detector and I would like to use the same 4–20 mA current transmitter hardware for both 2-wire and 3-wire configurations. The…
    • Answered

  • AFE781H1: RX_IN input impedance

    Resolved
    Part Number: AFE781H1 Tool/software: Dear E2E Support, Can we share the RX_IN input impedance value? Regards,
    • Resolved
    • Answered

  • AFE781H1: UART Break communication is not reliable

    Resolved
    Part Number: AFE781H1 Tool/software: Hello, I have started communicating with AFE781H1 chip. Issue is sometimes I am unable to get response to AFE781H1 chip. The RX pin stays HIGH, after TX query for READ function. Would this be related to baud rate…
    • Resolved
    • Answered

  • AFE781H1: DAC in UART Break mode, waveform confirmation

    Resolved
    Part Number: AFE781H1 Tool/software: Hi, I have connected MSPM0 with AFE781H1 device. For confirmation, I am doing giving command for "internal oscillator to be driven on CLKO pin". However looks like there is a configuration error and don't see CLOCK…
    • Resolved

  • AFE881H1EVM: SPI read issue with AFE board

    Part Number: AFE881H1EVM Other Parts Discussed in Thread: AFE781H1 I am working with the TI AFE781H1 Hart Modem. I am trying to read write to the registers in SPI Mode. I'm using STM32U575 controller as master for the AFE. SPI configuration…
    • Answered

  • [FAQ] Which TI devices support the HART protocol?

    Resolved
    Part Number: AFE881H1 Other Parts Discussed in Thread: DAC161S997 , DAC161P997 , DAC8750 , DAC7750 , DAC8760 , DAC7760 , DAC8771 , DAC8775 , DAC8740H , DAC8741H , DAC8742H , , AFE781H1 , AFE882H1 , AFE782H1 Tool/software: Which TI devices support…
    • Resolved

  • AFE881H1: Hart Modem

    TI Thinks Resolved
    Part Number: AFE881H1 Other Parts Discussed in Thread: AFE781H1 , USB2ANY , I am working with the TI AFE781H1 Hart Modem. I am trying to write to the registers to setup the modem to be used in Uart Break Mode and enable the HART. This means first…

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