need help on lm324

donpetru

Joined Nov 14, 2008
185
Indeed, the LM324 datasheet says that can be supplied with voltage from 3V, but in practice we found, depending on the application, operation more or less defective.
For this reason I recommend you buy operational amplifiers designed to operate at 3 ... 5V, such as MCP600X series from Microchip.
 
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