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Help me select parts for voltage monitoring

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dado

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I need help with selecting parts for voltage monitoring. Basicaly I want to monitor 0.35V. When the input voltage gets below 0.35V I need to see a logic High on output. When the input gets above 0.35V I need to see Logic low on the output. I would like to drive LED with the output. I can have treshold of +-50mV or so. I was looking to use MC34161 Universal voltage monitor, but it does not work with the voltage I want to monitor.

Please help! Any suggestions are welcome!
 

Re: Voltage monitoring.

Hi,
You can use a simple comparator like LM393. You can also select single comparator per package from National's site.

Regards,
Laktronics
 

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    dado

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