Part Number: LM211-EP Other Parts Discussed in Thread: TL331-EP Team, Can you help with the below questions:
Saturation Voltage of the output BJT
The datasheet specifies it at 0.23, typ to 0.4, max at 8mA. Do you have data on what we should expect…
Rahul,
Open drain is a resistance to ground, I understand that. VOL is zero only for zero current.
Open collector also has a resistance to ground with a single digit milivolt offset.
>99% of the time, this is no problem.
Here is VOL chart from…
Hi Xiang,
see section 3.4:
Application Design Guidelines for LM339, LM393, TL331 Family Comparators (Rev. B)
But I don't know wheter this info is also valid for your "EP"-version.
Kai
Hi Stanley,
Please reference pages 8 and 9 on the tech note that I have attached for more information on ESD diode clamping. Additionally, you will not need to worry about phase inversion.
Regards,
Joe
snoaa35.pdf
Hi Charles,
I assume the spec you're more interested in is Input Bias Current and how your resistor divider on the front end could impact the accuracy of the comparator. Input Resistance is generally an older term used for our older parts.
It's important…
