- #1
anonymoussome
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ORCAD PSPICE : LM324 Help !
I am making a simulation of my project on Intercom using LM324 opamp as preamp and before Power amp ckt.
But I am having trouble with that.
I tried making an inverter using LM324 with pin 11 as ground. But this does not give correct result. Although the datasheet shows that pin 4 is +Vcc and pin 11 is GND.
The tutorials I could find on internet used a negative supply at pin 11 though it should have been ground.
Please help.
I am making a simulation of my project on Intercom using LM324 opamp as preamp and before Power amp ckt.
But I am having trouble with that.
I tried making an inverter using LM324 with pin 11 as ground. But this does not give correct result. Although the datasheet shows that pin 4 is +Vcc and pin 11 is GND.
The tutorials I could find on internet used a negative supply at pin 11 though it should have been ground.
Please help.