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Error in AD80066 datasheet

Question asked by pixelPhile on May 30, 2017
Latest reply on Jul 21, 2017 by TFAnalog

I'm not sure if this is the correct place to report this, but I can't find a more obvious place.


I've been trying to use the AD80066 in 4-channel mode.  I got strange results for a long time (e.g. output value increasing as input voltage decreased) until I tried programming the Mux register differently.


The datasheet says "Bits D[3:0] are used when operating in 1-channel mode", and they have a default value of zero - implying that zero is an appropriate state for them.  However, I only got sensible values from the converter in 4-channel mode when all four bits were set to 1.  I think that the datasheet would be correct, and less misleading, were the sentence above simply removed.