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Photo diode with OpAmp

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axujiec

New Member
Hi,

I am building a circuit where photodiode receives a laser pulse and then shows output on the oscilloscope. This is what I found and was wondering if its good or not for the job required.

Thanks.
 

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ericgibbs

Well-Known Member
Most Helpful Member
Hi,

I am building a circuit where photodiode receives a laser pulse and then shows output on the oscilloscope. This is what I found and was wondering if its good or not for the job required.

Thanks.

hi,
The formula for the gain is wrong, also the values dont match the gain quoted.
The AD8011 d/s sheet says +/-5V supplies.
The circuit is very badly drawn.
No details of the detector diode.
etc..............

How fast are the pulses you want to detect.?:)
 
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