This is a circuit suggested by Linear Technology in a 1980s documentation. The integrated circuit is from the era. Observe the input and output voltage.
This circuit makes use of a Linear Technology LT6100 having been taken from the component...
A complete test for opto-couplers can be made using the circuit Bellow. The function generator...
This circuit has a 200 kHz bandwidth and a low input current. The circuit is from the 80's, but...