I want to monitor a discharged point on battery life and report that on a cmos pin,
i need something below 1v, something like .7v to .9v,
i tough i found the nice solution with Microchip TC54 but they go down only to 1.4v as threshold ...
any good better fit parts ?
i tought i can use some other simple circuits to do that but, it is a bit hard for my to dig out my old opamp stuff so .. any suggestion ?
![Eek! :eek: :eek:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
i need something below 1v, something like .7v to .9v,
i tough i found the nice solution with Microchip TC54 but they go down only to 1.4v as threshold ...
any good better fit parts ?
i tought i can use some other simple circuits to do that but, it is a bit hard for my to dig out my old opamp stuff so .. any suggestion ?