资 源 简 介
The Intersil CD22M3493 is an array of 96 analog switchescapable of handling signals from DC to video. Because ofthe switch structure, input signals may swing through thetotal supply voltage range, VDD to VSS. Each of the 96switches may be addressed via the ADDRESS input to the7 to 96 line decoder. The state of the addressed switch isestablished by the signal to the DATA input. A low or logiczero input will open the switch, while a high logic level or aone will result in closure of the addressed switch when theSTROBE input goes high from its normally low state. Anynumber or combinaTIon of connecTIons may be acTIve atone TIme. Each connection, however, must be made orbroken individually in the manner previously described. Allswitches may be reset by taking the RESET input from azero state to a one state and then returning it to its normallow state.
