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Showing 17 results View by: Thread Post Sort by
    Answered
  • DAC7811EVM: Required Power Supplies

    Raymond Hall
    Raymond Hall
    Resolved
    Part Number: DAC7811EVM Other Parts Discussed in Thread: DAC7811 , OPA2277 Tool/software: Hello, Can you please clarify what the minimum required power supplies are to operate the DAC7811 EVM? From what I see in the forums, there seems to be some discrepancies…
    • Resolved
    • 6 months ago
    • Data converters
    • Data converters forum
  • DAC7811EVM: DAC7811EVM communication issue

    Dileep D R
    Dileep D R
    TI Thinks Resolved
    Part Number: DAC7811EVM Other Parts Discussed in Thread: REF102 , DAC7811 Hi, I am using DAC7811EVM board. I have given +5V to pin 1 and 10. -5v to pin 2. Pin 5 i have grounded with my interface baord. When i communicate on spi lines. No voltage…
    • over 7 years ago
    • Data converters
    • Data converters forum
  • Answered
  • RE: CCS/DAC7811EVM: CC1310 and DAC7811EVM Communication Problem

    VictorShih
    VictorShih
    Resolved
    Hi Uttam, This time, I change the CC1310 to Arduino.(shown in the scope picture) So it means that the MOSI was connected for sure. And this time, the only different part of it is i gave ±10V to Vcc&Vss(J3 pin1 and pin2). but no matter what the…
    • over 6 years ago
    • Data converters
    • Data converters forum
  • DAC7811EVM: DAC7811 Vout problem

    Naresh naresh
    Naresh naresh
    TI Thinks Resolved
    Part Number: DAC7811EVM Other Parts Discussed in Thread: DAC7811 I am working on DAC7811 and spartan-3e fpga i want convert my digital data into analog value for that i make give three inputs to the DAC7811 from fpga board those inputs are mosi and…
    • over 6 years ago
    • Data converters
    • Data converters forum
  • DAC7811EVM: DAC7811 troble shouting

    Naresh naresh
    Naresh naresh
    TI Thinks Resolved
    Part Number: DAC7811EVM Other Parts Discussed in Thread: DAC7811 hello... i i am working on DAC7811 and spartan-3e fpga i want convert my digital data into analog value for that i make give three inputs to the DAC7811 from fpga board those inputs…
    • over 6 years ago
    • Data converters
    • Data converters forum
  • Answered
  • DAC7811EVM: Increase slew rate of DAC7811

    user4858620
    user4858620
    Resolved
    Part Number: DAC7811EVM Other Parts Discussed in Thread: DAC7811 , BUF634A , OPA2277 , THS3062 Hi. I am using DAC7811EVM board. I would like to increase the slew rate of DAC7811 output. OPA 2277 on the evaluation board has a low slew rate. So…
    • Resolved
    • over 6 years ago
    • Data converters
    • Data converters forum
  • DAC7811EVM: DAC7811 EVM OUTPUT COMMUNICATION ERROR

    Naresh naresh
    Naresh naresh
    TI Thinks Resolved
    Part Number: DAC7811EVM Other Parts Discussed in Thread: DAC7811 , Hello sir .. i am working on DAC7811 EVM i configured the power supply as J3_1 as +12v and j3_2 as ground and j3_3 &j3_4 as +5v and -5v and J3_5 &j3_6 as ground and J3_10 as +5v. And…
    • over 6 years ago
    • Data converters
    • Data converters forum
  • DAC7811EVM: DAC7811 EVM OUTPUT COMMUNICATION ERROR

    Naresh naresh
    Naresh naresh
    Part Number: DAC7811EVM Other Parts Discussed in Thread: DAC7811 Hiiii.. i am new to the DAC7811 EVM i want to know about more things i have an fpga code that code is used for digital to analog converter when i dumped the code into the board and when…
    • over 6 years ago
    • Data converters
    • Data converters forum
  • DAC7811EVM: IAM NOT ABLE GET ANY VOLTAGE AT TP2

    Naresh naresh
    Naresh naresh
    Part Number: DAC7811EVM Other Parts Discussed in Thread: DAC7811 Hiii...... this is my clk and cs and mosi that iam getting from fpga board i conected this three with DAC7811 WITH J2_B ASS MOSI WITH J2_B11 AND CLK WITH J2B_3 AND CS WITH J2B_7 AND…
    • over 6 years ago
    • Data converters
    • Data converters forum
  • RE: DAC7811EVM: IAM NOT ABLE GET accurete voltage corresponding to mosi VOLTAGE AT TP2

    Naresh naresh
    Naresh naresh
    hello.. i can't understand reserve command and NOP command .what i make actually in my design VHDL code i make 16-bit data i sent 1 and i am getting 1 in MOSI that MOSI i connected to spi pin in DAC7811EVM if i send any 16-bit data the output VOUT is…
    • over 6 years ago
    • Data converters
    • Data converters forum
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