Comments: TSH82 Configurable OpAmp Hookup Guide
Looking for answers to technical questions?
We welcome your comments and suggestions below. However, if you are looking for solutions to technical questions please see our Technical Assistance page.
If you've found an issue with this tutorial content, please send us your feedback!
I'm taking a 1VAC signal from a clip-on ammeter (coil) and want to convert it 1-5V for arduino input. I hooked this thing up per the first diagram with 10Vdc to the two top pins (+VCC -VEE) - and no other wires - and it tanked my power supply and drew about 1.9 amps. Tried it again starting at 3vdc and same thing - drew signifiant amps and the voltage on the bench top power supply dropped.
what am I doin wrong?
I am no EE. I barely know inverting vs inverting. just want a hookup guide so that I can measure amperage on some power panels and do data logging.
I'm taking a 1VAC signal from a clip-on ammeter (coil) and want to convert it 1-5V for arduino input. I hooked this thing up per the first diagram with 10Vdc to the two top pins (+VCC -VEE) - and no other wires - and it tanked my power supply and drew about 1.9 amps. Tried it again starting at 3vdc and same thing - drew signifiant amps and the voltage on the bench top power supply dropped.
what am I doin wrong?
I am no EE. I barely know inverting vs inverting. just want a hookup guide so that I can measure amperage on some power panels and do data logging.