High resolution ADC


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  1. #1
    vsingh's Avatar
    vsingh Guest

    Default High resolution ADC

    Does anybody have experience (and code) for high res ADCs ? Need some thing either 16 or 19 bit that is easy to interface to a PIC876.
    Everything I can find is either 12 bit or uses the internal 10 bit ADC

    - V.

  2. #2
    Join Date
    Jul 2003
    Posts
    2,358

    Default

    Cirrus Logic CS5531 Series (inc 5532, 5533, 5534).

    16 and 24-bit ADC's. Built-in integral gain amplifier (1x-64x) and noise rejection nicely dispenses with lots of external conditioning and amplification circuitry ensuring minimum component count. I2C easily interfaces with PIC's and PBP. Follow the instructions in the comprehensive datasheet for setup, configuration and use.

    Download Datasheet here...

    http://www.cirrus.com/en/pubs/proDatasheet/cs5531-5.pdf

    Find overview, links to errata and other data from here...

    http://www.cirrus.com/en/products/pro/detail/P95.html

    Melanie

  3. #3
    massquip's Avatar
    massquip Guest

    Thumbs up

    hi there can supply you with picbasic pro code for the ad7715 16 bit a/d converter

    what do you want to measure?


    send me your email address


    email me at [email protected]

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