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Q&A ADM1266 and LTC2980 unused DAC pins

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ADM1266 and LTC2980 unused DAC pins

WZhang567 on Oct 31, 2020

When all DAC pins are unused for ADM1266 and LTC2980, should we left them unconnected or connect to GND?

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mpeters
Nov 2, 2020 +1 verified
Hello WZhang

I can answer for the LTC2980. The DACM pins should be tied to GND, the DACP pins can be left floating.

Mike

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+1 mpeters

on Nov 2, 2020 4:12 PM
Hello WZhang

I can answer for the LTC2980. The DACM pins should be tied to GND, the DACP pins can be left floating.

Mike
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0 WZhang567 on Nov 2, 2020 7:55 PM in reply to mpeters

Thanks!
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0 WZhang567 on Nov 2, 2020 7:55 PM in reply to mpeters

Thanks!
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