Need 8-pin DIP 5V Comparator Recommendation

Use the search function.
Open collector or push/pull? What speed? Rail-to-rail inputs?

The only comparator with a pinout similar to the LM741 is the TLV3701.

Hi Kim,

I would take Clemens advice and use the search function on the comparators product page.

Please let me know if you run into any issues.

Kind Regards,

Joe

I am looking for something that can use a single ended supply.  somewhere around 5-12V.  the comparator is driven from a temp sensor.  The op amp would be driving a 2n2222 transistor.  I tried a LM741.  I am looking for a pin to pin replacement.  6558.HV Switch.pdf

Hi Kim,

If you want a push-pull output single comparator in DIP, then the only one is the TLV3701. It has the same pinout as the LM741 (minus the offset pins), so it would drop-in replace the 741.

Once you move to SMT, you have many, many more choices. If you have an SOT-23 to DIP converter, such as the DIP adapter evaluation module or similar adapters from eBay, Digikey or Adafruit,  I would recommend the TLV7011.

You may want to add some hysteresis, as temperature moves slowly and without hysteresis, the output could 'chatter' as it moves slowly through the threshold.

I recommended the TLV7011 as it has 4mV of built-in hysteresis. More external hysteresis can be added if necessary.

Thanks but those devices seem to limit out at 70C.  My switch temp is 87C.  any other suggestions?