Part Number: LM339B Hi All,
Customer is considering LM339B. I am concerned about whether it is resistant to static electricity. Therefore, I am wondering whether to install an additional protection diode. Installing protection diodes increases costs.
So…
Part Number: LM339B Hi,
I need an OR function on 2 of my outpust from LM339BIPWR. Can I connect them together on the output to get an OR function without any diodes connected to the outputs?
Best regards, Kenneth
Part Number: LM339B Other Parts Discussed in Thread: LM339 Hi,
Chen tieing the 2 output ports together, I get only 1.5V on the output if only one of the inputs are high. When high on both inputs the output is 5V. Previously I was told I could just tie…
Part Number: LM339B Other Parts Discussed in Thread: LM393B , LM339 Hello team,
I have a quick question.
Is the input voltage under the ABS max allowed to be biased regardless of the supply voltage condition for LM339B and LM393B? (e.g. Vin=32V with Vcc…
Cagri,
çagri utku said: The product coded LM339 DNWYHQG G4 gives smoother results.
Understood. My remaining question is the DNWYHQS very old or is it a non TI device. If it is not TI, then that could easily make a significant performance difference. If…
See section 3 of the Application Design Guidelines for LM339 Comparators .
The quad device (LM339/LM239) does not change its behaviour, not even when both inputs exceed the valid input voltage range.
But if you ever want to use the LM339B, this might matter…
The absolute maximum ratings allow these voltages, so the device will not be damaged.
The recommended operating conditions do not allow this, so there is no guarantee that this will work correctly. For details of this chip, see section 2.2 of the Application…
