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  • DAC7822: Device availability

    TI Thinks Resolved
    Part Number: DAC7822 Wondering if I can have some help to check information regarding any production issues & lead times with part number DAC7822IRTARG4. THREAD ID: 1-24RDBNC opened with sales support in mid January with no updates so far.

  • DAC7822: Output voltage for start up timing

    TI Thinks Resolved
    Part Number: DAC7822 Please let me know about DAC7822 analog output voltage at the start-up timing (/CLR=Low state). I think that output voltage is 0V, is it correct? Best regards, Satoshi

  • DAC7822: Thermal Pad Connection

    Part Number: DAC7822 Hi, The datasheet does not specify the connection of the exposed thermal pad. Is it N/C or ground, maybe neither? My gut tells me to connect it to the ground plane for thermal dissipation but I wanted confirmation. Thank you,…

  • RE: DAC7822: Question about internal resistor and output voltage

    Hi Satoshi-san, Generally for AC applications, offset is not important. But it depends on the application. Noise may be a requirement. Please check with the customer about their requirement and finalize accordingly. It will all depend on the end equipment…

  • DAC7822: voltage at Iout1 and Iout2

    Part Number: DAC7822 Hi, Is it mandatory to set Iout1 and Iout2 to 0V from GND or it is possible to set them to different voltage (let it be V_virtual)? With V_virtual not required to be 0, I understand it is possible to obtain: Vout - V_virtual …
    • Answered

  • RE: DAC7822 internal resistors mismatch

    Resolved
    Hi, We got the prototype boards that are using the DAC7822 and we are experience a large amount of noise on the DAC outputs. I see around 200mV pk-pk noise which doesn't depend on the value of the reference voltage. It looks like this noise comes from…

  • DAC7612: Replacement DAC7621

    Part Number: DAC7612 Other Parts Discussed in Thread: DAC7621 , DAC7624 , DAC7822 , DAC7821 Tool/software: Can you recommend a replacement of DAC7621 since it is obsolete by now? It needs to be a 12-bit parallel DAC. And please one which will be active…

  • DAC8820: Highest resolution Multiplying DAC

    Part Number: DAC8820 Other Parts Discussed in Thread: DAC0800 , DAC0802 , DAC0808 , DAC7821 , DAC8806 , , DAC7811 , DAC8043 , DAC8801 , DAC8811 , TLC7528 , TLC7628 , DAC7801 , DAC7802 , DAC7822 , DAC8805 , DAC8822 , DAC7800 , DAC8802 , DAC8812 , DAC8803…

  • RE: Requirement of alternative of an obsolete DAC multiplying R2R ladder in nature-10bit

    Hi Prakash, We don't have an exact match. What are the most important specs for your application? You can consider something like the DAC7822. Best, Katlynne Jones

  • 8 channel DAC

    TI Thinks Resolved
    Other Parts Discussed in Thread: DAC7822 , DAC3484 , DAC81416 , DAC7811 , DAC8043 Hi, We are looking for an DAC with 8 channel output. Minimum sampling rate 4MSPS and min resolution is 12 bit. Remaining parameter is not a major concern as of now.…

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