Dear support team,
Can you help clarify below for TLV1701AIDCK which is not clear through the datasheet:
What is the Iol max of TLV1701 ?
What is the Vol max @ Iol max (defined by an ext. PU to P5V=+5.1V) ?
What is the Vol @ Iol = 1mA (ext. PU=4K7 to P5V=+5.1V) ?
Thank you
Kathrina
Hello Kathrina,
The TLV1701 was characterized at 2.2V and 36V supplies. I do not see any data for 5V.
Unfortunately, the output swing graph is not too clear. Below is a re-drawing from the data.
As you can see, the minimum VOL swing varies depending on the supply voltage. At 2.2V, the VOL is 200mV at 1mA. Current limiting starts to occur above 12mA, so any load currents should be kept in the linear portion of the curve (<10mA). The lower the better for the best swing.
We do not have data for 5V, but I would "guesstimate" it would be about 250mV at 1mA. We will verify this value on the bench and should have an answer for you Wed or Thurs.
Hello Kathrina,
Below are the measurements from the bench of a few TLV1701 (SOT-23) devices.
As you can see, the curves layer on top of each other nicely, and there is little difference in sinking current between 2.2V and 36V supplies (up until current limiting action at < 2.5V supply).
The requested 5.1V supply and 1mA load has a typical VOL of 185mV. If we add the worst-case process spread of 30%, the max would be about 250mV.
We have put in a request to have these curves redone. I do not have a timeframe for that to occur at this point.
