I want to interface the output Vo of this chip to a trigger input of a DAQ device. Here below is the chip which is open collector output so There will be a resistor between Vcc and Vo:
And the specs of the trigger input is:
So Vo will be coupled to the trigger input.
In my case the Vo is around 5.6 or 5.7V so exceeding 5.5V max trigger input a bit. Would a voltage divider using two resistors betwweb Vcc and Vo below like 820 Ohm and 6.8k work fine?:
I really don't want to use an extra buffer.
ı mean in my case Vcc is 5.7V. So is it better to use voltage divider at Vcc or between Bcc and Vo as in my second diagram.