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ADS7044: Alternatives - ADS7054, ADS7047, ADS7057

Nicholas Carley
Expert 8185 points
Part Number: ADS7044
Other Parts Discussed in Thread: ADS7054, ADS7047, ADS7057

Hello,

We use the ADS7044 (X2SON) package currently but there is limited supply. I found the ADS7047, ADS7054, and ADS7057 which look to be pin to pin, but I wanted to confirm drop-in compatibility (SPI interface, performance, etc). 

What are your thoughts?

Nick

  • +1
    TI__Mastermind 22950 points

    Hi Nicholas,

    Devices in the package within this family will be pin compatible. The start of section 8.3 in the ADS7054 data sheet shows the differences between the devices in the same family. 

    The devices you listed are all fully differential devices but they will have different throughput or resolution. However, they are pin compatible with SPI. 

    Regards,
    Aaron