The LH1605 integrated circuit is not a common component today. The circuit was found in the 1994 National Semiconductor Linear Applications Handbook.
This circuit converts sinusoidal signals into squares and can be powered by voltages from 1.5 to 5...
Found in a 1969 Electronic Design, this circuit is intended to power a load up to 300 mA....
This amplifier was published in the July 1961 Radio Electronics magazine. It announced the release of...