Hi Gary,
This is strange...
Please confirm:
The "old" LM393 works on both the 2.5k and 10k circuits?
The "B" version does NOT work on both the 2.5k and 10k circuits?
Do you have access to a 4 channel scope? Even a cheap, slow one?…
Part Number: LM393B Other Parts Discussed in Thread: TLV1701 , LM393LV Dear Specialists,
My customer is considering LM393B and has a question.
I would be grateful if you could advise.
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I'm looking for a 1usmax propagation delay comparator. Cheaper is…
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…
Part Number: LM393B Other Parts Discussed in Thread: TL331B i have the dual in my design but due to changes i only need a single comparator. What is a single version with the same electrical specifications?
Part Number: LM393 Dear Team,
Our customer have an OPA(LM393BIDR) issue as below, please help to check if the design is ok.
When DCIN_27V_1 greater than "V+", the pin1 will output "Hi-Z".
When DCIN_27V_1 less than "V+, " the pin1…
Part Number: LM393B Other Parts Discussed in Thread: LM393LV , TLV4021 , TLV7021 , LM393 Hi,
We are looking to use LM393BIDDR in one of our applications. The device is used as follows:
- IN2+ is connected to 2.5V
- IN2- is connected to external logic and…
Part Number: LM393B Other Parts Discussed in Thread: LM339 , TLV4021 , TLV7042 , TLV7041 , TLV7021 , TLV7022 , TLV7081 , LM393LV , LM139 Hi,
My customer uses LM393B as voltage detection.
when there is input power and ambient temperature is at >0C, it works normally…
Part Number: LM393B Other Parts Discussed in Thread: LM393 , , LM393LV Hi Team,
Our customer would like to know some details about the operation on the newer LM393B compared to the older LM393 specifically if there are any differences in VOL (the small output…