TLV3201: What is the minimum voltage that TLV3201 can comprate?

Hi Shen,

The minimum operating voltage for the TLV3201 is 2.7V.

The TLV3201 should be able to compare a voltage of 68mV. What is the input range of your signal? How far above and below 68mV will this signal swing? Depending on this swing, we can suggest the comparator be powered via split supply or single supply.

Thanks,

Jonny 

Hi, Jonathan.

Thanks for quick reply.

VCC will be 3.3V

.

IN - : 68mV fixed.

IN + : is 10mV~ to 3.07V.

.

I want to make Logic

if IN+ is bigger than 68mV then Out is 3.3V

if IN+ is lower than 68mV then out is 0V.

.

Will this work? I am novice student. Please understand for easy question.

Thanks.

Thanks! Jonathan