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Alternate to DAC703KH & DAC703BH

Gerald
Genius 9570 points

Hi Experts,

May I ask for help? I am looking for alternative of DAC703KH & DAC703BH for our customer. This devices are already obsolete.
I tried to check other DACs as filtered in the link below but was not sure what best fits as the closest alternative.

Digital-to-Analog Converters (DACs) | Products | Data Converters | TI.com

If I am not mistaken, this devices is a 16 bit, 4us Settling Time, Resistor-String Architecture.
I hope you can help us. Thank you so much.

Kind regards,
Gerald

  • 0
    TI__Mastermind 42203 points

    Hi Gerald,

    The DAC703 has a parallel interface. Is the interface type important, or would the customer be willing to switch to a SPI or I2C device? I found the following 16 bit devices with a ±10V output range and a parallel interface (link). They are all an R-2R architecture. 

    I don't see a device that would meet all of the same requirements of the DAC703. If they would be willing to move to a device that use SPI or I2C, please let me know which specs are important to the customer and we can narrow down a new search.

    Best,

    Katlynne Jones