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  • DAC80004: Thermal Pad Connection

    Resolved
    Part Number: DAC80004 The DS page 40 for DAC80004 indicates that the thermal pad should be soldered to the board for thermal and mechanical performance- electrically what potential should it be connected to?
    • Resolved

  • DAC80004: SPICE model

    TI Thinks Resolved
    Part Number: DAC80004 Hi! Can you please give a SPICE model for this part which is not encrypted, plan in doing some sims in Cadence. Thanks vinay
    • Answered

  • DAC80004: Simple operation doubt and waveform

    Resolved
    Part Number: DAC80004 Hi, I am using DAC80004 for simple digital to analog conversion. LDACbar and POR pins are connected to 0V. Digital data entered using SDIN,SCLK,SYNC pins and output measured at VoutA only. Does this work with LDACbar and POR pins…
    • Resolved

  • DAC80004: Multiple occurrences of channel B defect

    Part Number: DAC80004 Hello, in one of our recent designs we use this Quad-DAC and found a defect to channel B for multiple PCBs. Currently, we've seen 4 devices failing after several months of operation. All devices show a defect to channel B which…

  • DAC80004: Spice model for running simulation in virtuoso

    TI Thinks Resolved
    Part Number: DAC80004 Other Parts Discussed in Thread: TINA-TI , DAC8311 Hi, I need the spice model(.CIR file) for DAC80004IPW. The one which is available on ti.com is the encrypted model. I need the unencrypted one, as i want to create a symbol for this…
    • Answered

  • DAC80004: DAC80004 channel output cannot be updated

    Resolved
    Part Number: DAC80004 Sometimes the a DAC80004 output channel cannot be updated The value remains the reset value although new values are written and loaded (??) by the synchronous LDAC mode My idea: the state of the DAC appears to me as a kind of latch…

  • RE: Command order for DAC80004

    Hi, As I mentioned in other thread, I am closing this, we will follow up in the other thread which you have opened for the same issue. Please don't reopen the same. Regards, AK
    • Answered

  • RE: Sync rules for SPI command in DAC80004

    Resolved
    Hi Yefj, Seems like your SPI clock is inverted. The DAC80004 requires data to be set up on the rising edge and latched on the falling edge. Thanks, Paul

  • Validating readout command sequence for dac80004

    Hello I have written the following commands to write some voltage over SPI and to get a read out to varify that the sttings went OK. DO i need another "read" command for that purpose? Thanks. //start write update command uint8_t B7_B0…
    • Answered

  • CCS/DAC80004: DAC80004/msp430fr2311

    Resolved
    Part Number: DAC80004 Other Parts Discussed in Thread: MSP430FR2311 , DAC81416 , ENERGIA Tool/software: Code Composer Studio Hello, I'm trying to evaluate the DAC80004 and connect it to msp430fr2311 I use C to control the DAC80004 but it's no output…
    • Resolved

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