Precision Amplifiers


Posted on Feb 6, 2014

Also you have mentioned that the op amp in the second stage gets damaged. Can you confirm that by testing that op amp in a buffer configuration(or any simple configuration) I am asking you to do this because we need to know if the part is actually failing or is it something else in the circuitry which is causing it to behave like this. I see. But


Precision Amplifiers
Click here to download the full size of the above Circuit.

why the potential at V_SONIC_RX_BIAS2 is 1. 8V and at pin 7 is 2. 5V while the V_SONIC_RX is 3. 0V and why is this different from the op amp-A (1. 5V on bias voltage and pin 3 of op amp-A). u also see the photos in my previous emails when the op amp is in non-inverting configuration. op amp A vs op amp B. the output of op amp B is different from output of op amp A.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

0-15V 1A Variable power supply
Low battery indicators with LED
Single chip checks resistance
Simple Peak Detector Circuit schematic with explanation
High Voltage AC Calibrator Circuit Using Op Amp
TIPE Project
PIC CW Temp Circuit
The Orange Amp Mods page
Using LVDS serializer/deserializer devicesm
Cool Electronics main page
Field circuit diagram of the needle



Top