This circuit was found in an Electronic Design from the 90s. The integrated circuit is the LT1016, a high-speed comparator of the time.
This circuit was found in Sgnetics documentation from the 80's. The circuit also has loudness...
The SLB0686A integrated circuit used in this application is not currently common. The circuit is...
We found this circuit in the November 1992 issue of Radio Electronics magazine. The circuit has...