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  • DAC8771: SDO output type

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    Part Number: DAC8771 Hello team, What is the output type for SDO for this device? Is it tri-state or open-drain? Best Regards, Kei Kuwahara
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  • DAC8771: DAC8771

    Part Number: DAC8771 Hi, The DAC8771 does not have an enable pin. I tried to limit power consumption of the DAC8771 in a basic application cirquit as shown in the datasheet paragraph 9.2. By resetting the 0x02 and 0x07 registers ( set to 00000001 resp…

  • DAC8771: Data converters - INTERNAL forum

    Part Number: DAC8771 Hi, My customer raised a complaint about a sudden surge of current consumption on DAC8771 when they trigger open circuit condition. There are a total of 4x DAC8771. All 4 DAC are using same settings. They connect the ammeter to the…
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  • DAC8771: Simultaneous output of voltage and current

    Resolved
    Part Number: DAC8771 Other Parts Discussed in Thread: DAC8760 Hello team, Can DAC8771 output both voltage and current at the same time? I see DAC8760 is capable of doing so. Below is from DAC8760 datasheet. Best Regards, Kei Kuwahara
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  • DAC8771: What is the gain for the voltage output for 0-5V range

    Resolved
    Part Number: DAC8771 The data sheet for the DAC8771 on page 37 is given by equation 7 and the comment below it states: "WHERE: GAIN is automatically selected for a desired voltage output range as shown in" But I cannot find the reference in…
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  • DAC8771EVM: Use the DAC8771 as 1KHz AWG?

    TI Thinks Resolved
    Part Number: DAC8771EVM Other Parts Discussed in Thread: DAC8771 , DAC8760 , DAC63202 Hi, Is it possible to use the DAC8771EVM as a 1KHz arbitrary waveform generator? The datasheet does not specify maximum sample rate. Thus, I presume it is only meant for…
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  • RE: DAC8771EVM: first testing with the EVM, DAC8771 is hot with DIG_Supply 5V and other question

    Resolved
    Thanks Joseph to have pointed me on the right paragraph, during my datasheet reading I've not noticed this point about the alarm clearing procedure. Actually seems all is working properly with my microcontroller and I'm able to drive and read properly…
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  • DAC8771: IAVDD value on the datasheet

    Resolved
    Part Number: DAC8771 Other Parts Discussed in Thread: DAC8775EVM Hello, The below is from DAC8711 datasheet. I would like to confirm the condition of the yellow marked value,. Is the buck-boost disabled in this case? And only current comsumption with 0…
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  • DAC8771: Unexpected register value changes

    Resolved
    Part Number: DAC8771 Other Parts Discussed in Thread: AM4372 Hi, Customers report that some register values change unexpectedly. When in voltage output mode, will some settings change because they are "Invalid"? (Q1) After writing 0x0003 to the…
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  • DAC8771: ALARM Action

    Resolved
    Part Number: DAC8771 Hi, According to the datasheet, when all four alarm action bits (AC_CRE_WDT[1:0], AC_IOC[1:0], AC_VSC[1:0], AC_TMP[1:0]) are set to 0x00, " set to No Action. With this setting, does the DAC output the value of the DAC register…
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