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Digital POT DS1804-100 — Parallax Forums

Digital POT DS1804-100

CastrovinciCastrovinci Posts: 26
edited 2006-12-09 02:26 in General Discussion
HELLO AGAIN EVERYONE:

CAN YOU GIVE AN EXAMPLE OF A QUICK USE OF THE DS1804-100 DIGITAL POT.· I CAN ONLY FIND EXAMPLES USING OTHER CHIPS, AND HERE IS A LINK FOR THE PIN ARANGMENT OF THE DS1804-100
http://pdfserv.maxim-ic.com/en/an/AN410.pdf·

A SIMPLE EXAMPLE WOULD BE GREAT

THANKS

BEAN & JOHN

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Comments

  • BeanBean Posts: 8,129
    edited 2006-12-09 02:26
    When you want to adjust the pot you basically:
    Make CS LOW
    Set U/D HIGH to move the pot up or LOW to move the pot down
    Make INC HIGH
    Make INC LOW
    Make CS HIGH

    Probably best to put a small pause between each step.

    Bean.

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