GL Quad Operational Amplifier Components datasheet pdf data sheet FREE from Datasheet (data sheet) search for integrated circuits (ic). GL Datasheet, GL PDF, GL Data sheet, GL manual, GL pdf, GL, datenblatt, Electronics GL, alldatasheet, free, datasheet, Datasheets, . GL Datasheet, GL PDF, Quad Operational Amplifier.
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All grounds all connected.
Sign up using Facebook. What you need to do is simulate this circuit — Schematic created using CircuitLab As you showed it, the measurements datasjeet signals, having no connection to any reference point common to the op amp, are never going to make sense.
I double checked my wiring and it matched the circuit schematics and datasheet. If I apply reverse voltage with the 9V battery, I see minus reading from the voltmeter.
GL324 Datasheet PDF
WhatRoughBeast 49k 2 28 I dont think thats problem here. Probably pins were loose I didnt notice in the first way.
Datashest think you are right since in my second try with another lm I inserted it in the middle and it worked. You are a good learner! I’m having trouble when I’m trying to make a voltage-follower from GL opamp. I’d also try a dataeheet amplifier there are 4 in the IC, so try one of the other 3.
ThePhoton I used another IC now on the breadboard. Sign up or log in Sign up using Google. I use the following data sheet:. Post as a guest Name.
I tried with another another brand it worked. But I think I figured out the problem.
The opamp was defect definitely. What you need to do is. Andy aka k 10 I can roughly see that, but have you probed each pin with dstasheet multimeter to check it is at the expected voltage – e.
Two browns are GND and Vcc for the opamp.
GL Datasheet – Operational Amplifier from
Have you probed the voltages on each pin to make datahseet they are correct? If you applied -9V from a single rail supply, you’ve probably fried it. Please edit your schematic to show what you actually connected. As you showed it, the measurements and signals, having no connection to any reference point common to the op amp, are never going to make sense.
Can’t tell entirely from the picture but it looks wired up ok unless there are loose connections. And the opamp gets very hot.