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AD7609 common-mode input range

Question asked by rehfi on Jan 24, 2014
Latest reply on Feb 5, 2014 by rehfi

The AD7609 datasheet states in table 2 that the common-mode input range is

Min = -4V

Max = +4V

but

Typ = ±5V

which is obviously a wider range than the min/max range. What is the truth here?


Does using the full common-mode input range have impact on accuracy?

 

In Does the Vx- pin of AD7609 be 180° to Vx+ pin it is implied that exceeding the common-mode input range could damage the part. Is that really true?

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