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yuanye-28
Visitor II
May 30, 2005
Question

the problems with st7535

  • May 30, 2005
  • 1 reply
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Posted on May 30, 2005 at 05:36

the problems with st7535

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    yuanye-28Author
    Visitor II
    May 30, 2005
    Posted on May 30, 2005 at 05:36

    the page 3 of st7538's datasheet says:37 pin(C_MINUS) :if not used this must be connected to VDC.38 pin(C_PLUS):if not used this must be tied low (SGND or PAVSS or DVSS).

    but in the an1714 figure 12,it shows that 37 pin(C_MINUS) is tied low,38 pin (C_PLUS) is connected VDC.

    Who can tell me which is right?

    thank you

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