Part Number: LM2903 Other Parts Discussed in Thread: LM339 Tool/software: Vitesco has ordered the LM2903PWLERCT need help with understanding the changes to the replacement part.
There is a PTN on part# LM2903SPWRCT/LM2903PWLERCT and if we are not mistaken…
Part Number: LM2903B-Q1 Other Parts Discussed in Thread: LM2903B , LM339 , LM393LV Tool/software: Hi team,
We are using LM2903B-Q1 as a non- inverting comparator with the hysteresis.
Can we apply the battery voltage at the non-inverting pin while…
Part Number: TL331 Other Parts Discussed in Thread: LM339 Tool/software: Hello, We need some support. We are having some trouble with a shutter flicker on the chips I recently ordered. Our R&D Team would like to use a specific chip which is really hard…
Part Number: LM339LV Other Parts Discussed in Thread: LM339
Tool/software:
Hello everyone
I am using LM339LV quad package comparators in BMS application. The comparator is supplied from 5V and the open drain output is pulled up to 3.3V with 10K…
Part Number: LM393 Other Parts Discussed in Thread: LM339 , Hi
We found that the physical marking of this product is inconsistent, and the internal construction is also inconsistent
Could you please confirm the reason
thank you
Part Number: SN74LVC1G00 Other Parts Discussed in Thread: LM339 , SN74LVC00A , SN74HCS00 , SN74LVC1G10 Hello,
hoping to get some input on my design,
I want to latch some LM339 comparator output (active low) for overcurrent and ground fault, and i…
Hello Harry,
Remove C47. Any capacitance on the positive node will negate the hysteresis and can cause "bursting" - similar to what I see in the photos.
The post PCN device is faster and is more responsive.
These devices do NOT like negative voltages…
Part Number: TLV9034 Other Parts Discussed in Thread: LM339 Tool/software: Hello
I would like to design a circuit that detects if a fuse is blown or not in a 600V 60Hz AC system. In the picture below, F1_P and F1_S are two sides of a fuse, and I am…
Part Number: LM393 Other Parts Discussed in Thread: LM339 Hello team,
I am only using 1ch of this device.
What should I do to the unused channel pins? Should I float or connect to GND?
Best Regards, Kei Kuwahara
Part Number: LM2903 Other Parts Discussed in Thread: LM339 Tool/software: Hi,
I have a question about the operation of the LM2903 near VCC rating.
I would like to share the schematic and waveform information, so is it possible to communicate via private…
