Found in American documentation from the 1980s, this circuit operates in the frequency range 0.5 to 20 MHz. The power can be between 5 and 15 V.
This alarm circuit was found in a 1982 publication. It uses components that can still be found...
This circuit has a voltage gain of 30 times and passband of 14 MHz. The circuit is from the 1974...
This High Side sensor with the L1637 was obtained from a Linear Technology 2005 own manual that...