The TAA865 integrated circuit used in this 1986 project is no longer common today. The circuit is a documentation of the time and the time is given by RC that has indicated the maximum values.
The Texas Instruments TPA3100D2 integrated circuit (www.ti.com) consists of an efficient class D...
This selective filter can be used with the previous receiver (CB19446E) in a simple remote-control system....
This configuration, explored several times on this website, shows how to use a 3-terminal voltage...