This amplifier is from a 1990s Linear Technology component manual. The circuit requires symmetrical power supplies.
This is the basic configuration of a voltage comparator with the Norton LM3900 amplifier. The...
This oscillator that generates signals below the audible range (sub audio or infrasound) was found...
This 15 V regulator uses the integrated 100 mA L series. The circuit was suggested by Motorola's Linear...