AnsweredAssumed Answered

ADA4870

Question asked by simon8888 on Jul 1, 2016
Latest reply on Jul 28, 2016 by rvieja

Hi supporter,

I'm currently designing a non-inverting amplifier using ADA4870.

 

However, I accidentally leave SHUTDOWN pin (pin 3) floating.

 

My questions are:

i) What will the amplifier output behave when SHUTDOWN pin is floating? Will the output tie to VCC/VEE?

ii) What will be the consequences if I keep SHUTDOWN pin floating? Is there any on-chip pullup/pulldown resistor?

iii) Should I connect SHUTDOWN to HIGH (VCC) and ON to LOW(VEE) during normal operation?

 

Any help would be appreciated.

 

Thank you.

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