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AD8220 input impedace

Question asked by kamino-t@tecstar.macnica.co.jp on Mar 15, 2017
Latest reply on Mar 28, 2017 by kamino-t@tecstar.macnica.co.jp

Hello

 

Which is correct, input impedance IN+ (or IN-) respect with Vs- (5pin) or application ground(0V)?

AD8220 specification has both  dual supply and single supply, but datasheet shows same mention to input impedance.

 

In the datasheet says below. 

INPUT
Impedance (Pin to Ground)2    TA 104||6 104||6 104||6 GΩ||pF

 

best Regards

T.Kamino

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