Hello,
I'm simulating the TLV3501 in TINA and when I apply the V+ (5V) to SHDN pin the input feeds through to the output. Is this what happens or is this a simulation issue? The datasheet is confusing because at one place it says if the SHDN pin is within 0.9V of V+ the part is disabled, which I would interpret as the output would be off (zero volts). At another part is says that the comparator is disabled, which might mean that the input feeds through. Here is my circuit VF4 is a 1V peak sine wave on a 2.5VDC offset being compared with a 2.5VDC offset . I also flipped the input signals, which is how it is done in the datasheet, it still feeds through but I get a 2.5VDC on the output instead of my offset sine wave I was wanting to use the SHDN pin to turn off the output (0V) for my application, which is why I'm asking the question. It seems like this would only work if the vin+ was 0V.