high gain amplifier - Page 2 - Electronic Circuits Projects Diagrams Free

**kinjalgp** · 27th March 2003, 04:22 PM

Yes , thats a mistake. But let me tell you that this is not my design. I had copied it from some projects book when I was in school.
The modification required is: Connect R3 to pin 3 insted of pin 2. This will raise the NI terminal to 4.5V and thus the op-amp. will give ac output swing from 0-4.5 and 4.5 to 9V where 4.5 being the reference level.

pebe · 27th March 2003, 07:17 PM

Yes, that makes good sense.

**kinjalgp** · 28th March 2003, 12:40 PM

Thanks for pointing out the mistake.

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

27th March 2003, 04:22 PM	(permalink)
kinjalgp	Yes , thats a mistake. But let me tell you that this is not my design. I had copied it from some projects book when I was in school. The modification required is: Connect R3 to pin 3 insted of pin 2. This will raise the NI terminal to 4.5V and thus the op-amp. will give ac output swing from 0-4.5 and 4.5 to 9V where 4.5 being the reference level. __________________ "There is no way to peace, peace is the way!"

27th March 2003, 07:17 PM	(permalink)
pebe	Yes, that makes good sense.

28th March 2003, 12:40 PM	(permalink)
kinjalgp	Thanks for pointing out the mistake. __________________ "There is no way to peace, peace is the way!"