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    Answered

  • RE: DAC5578: Power on reset condition

    Resolved
    Hi Goto-san, We weren't able to find any specific information about the DAC5578's POR characteristics. I would recommend the customer use a minimum pulse width of 100 ns for VDD below the low threshold. Thanks, Lucas
    • Answered

  • RE: DAC5578: Timing of Slave Address Fixation

    Resolved
    Hi Katlynne, Thanks for the reply. It was very helpful. Sincerely, Ryu.

  • DAC5578:DAC5578 LIBRARY

    TI Thinks Resolved
    Part Number: DAC5578 Other Parts Discussed in Thread: DAC7678EVM Hello, Is there a sample project or software library for DAC5578? Can you forward it to me? Thank you for your interest. Good work.
    • Answered

  • DAC5578: Capacitive load and stability

    Resolved
    Part Number: DAC5578 The data sheet for DAC5578SPW state "Capacitive load stability" is typ 1nF. What would the implication if the outputs where loaded with 1uF in parallel with 680Ohm? Is there a recommendation for serial output resistance if…
    • Resolved

  • DAC5578: Output pull down at device reset

    Part Number: DAC5578 Other Parts Discussed in Thread: DAC53204 HI Expert, My customer is considering about the dynamic voltage scaling for DCDC output with DAC5578. (DAC5578 is reused from prior project) https://www.ti.com/lit/an/sbaa342a/sbaa342a.pd…
    • Answered

  • DAC5578: Zero-code error

    Resolved
    Part Number: DAC5578 Dear TI Team There is the following description about Zero-code error. If you read this, is it correct to recognize that the Zero-code error changes depending on the output voltage? Also, if the Zero-code error changes depending…
    • Resolved

  • DAC5578: DAC with initial high-impedance output(Hi-Z)

    TI Thinks Resolved
    Part Number: DAC5578 Other Parts Discussed in Thread: DAC53401 Hi expert, Customer is seeking for DAC with below sepc: Channel number : >= 4 channel Output type: current or voltage both OK, for both type, need DAC can sink or source current. For the…

  • DAC5578: DAC latches wrong I2C address

    TI Thinks Resolved
    Part Number: DAC5578 Other Parts Discussed in Thread: DAC121C081 , , DAC43608 Hello, I was guided to this forum by Jejomar Ildefonso from TI customer support. Here I found the following thread that might be related in some kind to our issue: DAC121C081…

  • DAC5578: Asking for the DAC5578 setting and behavior

    Part Number: DAC5578 Hi team, This DAC5578 design spec maximun output voltage is 600mV. Please provide your review ccomment. Questions 1. the EC send i2c_w rite 0x91 0x00 and oxffff 1 2, anything need to take care except this setting? 2. what is the recommeded…
    • Answered

  • DAC5578: The Offset error and the Gain error

    Resolved
    Part Number: DAC5578 Sir, The offset error and the gain are all measure by (12-bit: 30 and 4050; 10-bit: 12 and 1012; 8-bit: 4 and 250) For 8-bit version, what is the Offset error and the Gain error for 0-3 and 251-255? Thank you C.T.
    • Resolved

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