Part Number: TLV1861 Hi,
I'd like to understand better the comment in the TLV185x datasheet concerning setting the hysteresis with external components.
It's commented that in case of an open drain output, the external pull up resistor value is recommended…
Hi Guohai,
From your application requirements, it seems like you already know the specifications that you will need to design the circuit following the instructions from CIRCUIT060074 . If the common-mode voltage is required to be 40V, our 40V open-drain…
Hello Patrick,
Indeed, the utilization of the TLV1861 appears to be a viable solution to address the previously discussed issue.
I would appreciate it if you could verify the feasibility of the simplified setup outlined below:
Furthermore, I have noticed…
You should never go beyond the valid common-mode range.
What is the actual problem you're trying to solve? If you want to use voltages above V CC , see the TLV1861.
The TL331B's input bias current is typically less than 4 nA, but up to 50 nA in the worst case. If you care, consider using a CMOS comparator instead.
There are very few comparators that allow to be connected to an input signal when powered off. Two…
