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ADS8344/8345 lowpower mode

Discussion in 'Electronic Design' started by jackbauer, Jun 8, 2007.

  1. jackbauer

    jackbauer Guest

    Hi,

    Has anyone got the auto-power-down thing working on ADS8344/8345
    through SPI (software)? My ADC is sourced at 5V and am communicating
    with it with a MSP430F1611. When I set it through software, current
    goes down, but never < 3uA as specified by spec sheet. It stays around
    400uA in "low-power".

    Any help/pointers would be great. Thanks.

    JB
    (P.S. Does the SHDN* work also?)
     
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