This circuit is from the Motorola LinearDatabook of 1990. It shows how it uses the LF355, 356 and 357 operational capacitive loads. The power supply must be dual.
The circuit shown is from the Texas Instruments optoelectronics manual, applying to low power...
This pulse width modulator is from the SGS Integrated Circuits Manual 1982, the operational can be...
We found this circuit in a 1977 Radio Handbook. The lamp is the critical component, being 120MB at the...