Volume Controller Pt2258 Circuit Diagram. Pt2258 pre1 0 1 updated july 2000 description pt2258 is a 6 channel electronic volume controller ic utilizing cmos technology specially designed for the new generation of av multi channel audio system. It is used to control the attenuation for every combination possible from 0 to 79 db step.
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For the demonstration the circuit is constructed on a solderless breadboard with the help of the schematic shown above. Nodemcu microcontroller 1. Housed in 20 pins dip.
Ptc alldatasheet datasheet datasheet search site for electronic components and semiconductors integrated circuits diodes triacs and other semiconductors.
Request princeton technology corp. Electronic volume controller ic online from elcodis view and download pt2258 pdf datasheet princeton technology corp. It is used to control the attenuation for every combination possible from 0 to 79 db step. The main component of the evc click is the pt2258 a six channel electronic volume controller ic by princeton technology corp.
