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About AD7175-8 input range?

Question asked by JasonChien on May 15, 2016
Latest reply on May 23, 2016 by rcalam

Dear Sir:

               I have some confuse of AD7175-8 input range as below:

I tried to check datasheet of AD7175-8 page 3 to knew AD7175-8 input range is +(-) VREF and VREF range is 1~AVDD1, then datasheet tell us AVDD1 range is 4.5~5.5V , but ratings of input range only  -0.3V~AVDD1~+0.3V.

 

Does AD7175-8 can support differential and single end +(-)5 V input range? How about AD7173-8, It also can support +(-)5V input range?

 

I still confused need to clarify, Can I understood as AD7175-8 can support differential input range is+(-)5V and single end input range is +(-)2.5V , right?

 

 

AD7175-2-1.jpg

AD7175-8-3.jpgad7175-8-2.jpg

AD7175-8-4.jpg

Best Regard

Jason

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