Thanks Clemens.
For low voltage operation, Id also recommend LM339LV which is p2p and rail to rail input. Otherwise youll need to keep the inputs inside the vcm range as Clemens mentions
Voltages above +3 V are outside the valid input voltage range. But one input above 3 V can work; see section 3.7 of the Application Design Guidelines for LM339, LM393, TL331 Family Comparators .
For low-voltage applications like this, you should use a…
Part Number: LM2901AV Other Parts Discussed in Thread: LM339LV , LM2901 Hi Expert,
I have a question about the transition state of LM2901AVQPWR. The following is the circuit diagram of our model, but I found that if 55VCS and CS are connected together…
About 8× is OK for digital signals.
The termination resistor should match the characteristic impedance of the cable. CAT6 usually has 100 Ω.
A differential transmitter outputs two signals that are inverted from each other. This can be done…
There are quad 5-V comparators in small packages (LMV339, LM339LV, TLV9024, TLV7044). For higher voltages, your only choice are dual comparators (LM393B, LM2903B, TLV1702) in SON or QFN packages.
Hi Sun,
Thanks for the continued use of the forum.
1) I am not quite understanding your question but generally we can only warrantee behavior when operating within the specified limits of the datasheet such as the input common mode range. When operating…
Part Number: LM2901 Other Parts Discussed in Thread: , LM339LV Customer facing a noise issue and wondering to know what happened. pls see below description and schematic/waveform.
We found output of LM2901 is fault trigger (CH5) during noise coupling…
Other Parts Discussed in Thread: LM393LV , LM339LV I am looking for a comparator with low level absorption current up to 20mA output voltage up to 0.3V. Please recommend the following materials for packaging