I need to turn on LM324 using split voltage source. I know LM324 requires a minimum of 2.3 V for operation. However, I want a to use split voltage source to put this device in a running condition. Could someone help me, how can I do that?

 

hi quick,
Welcome to AAC.
The LM324 d/s states Vsupply minimum of 3V.
E

 

Thanks for quick reply Eric.

I read somewhere on the datasheet, it can operate as low as 2.3 V source. It is near to 3 V.

However, this device can also operate on a split voltage source. Could you please guide me how can I develop a circuit to provide split voltage source?

 

a split voltage source.

Are you referring to a dual-polarity supply or a virtual earth?

 

hi,
This image shows one method.
E

 

See