5V Powwr Supply Crowbar protection MC3425 (CB14530E)

This circuit is suggested by Motorola in its 1990 Linear Databook. The integrated circuit is no longer common in the market.

Triac high voltage generator (CB8477E)
This UHV generator circuit or ultra-high voltage was found in a 90s Electronic Engineering 90s. The triac...
Current Source Digitally Programmed (CB15894E)
This circuit is suggested by National Semiconductor and is based on a DAC1280A Digital Analog...
Null Detector (CB25960E)
We found this circuit in the April 1996 issue of Electronics Now magazine. The circuit uses a...