hi friends,
i have a sensor whose output varies from 14 milli volt to 70 milli volt. i have to use a 0804 A to D convertor.so i want to use an op amp(preferably 358) with suitable gain so that my analog voltage can be detected by 0804 IC.
what should be the gain of opamp and how should i select the value of opamp resistors for noninverting mode??
hi friends,
i have a sensor whose output varies from 14 milli volt to 70 milli volt. i have to use a 0804 A to D convertor.so i want to use an op amp(preferably 358) with suitable gain so that my analog voltage can be detected by 0804 IC.
what should be the gain of opamp and how should i select the value of opamp resistors for noninverting mode??