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CH444 Datasheet - ETC

CH444 SPDT low impedance analog switch

CH440、CH442、CH443、CH444、CH445 １ 4 5V CH440G/P/R 2 5V CH442E 1 5V CH443K 2 5V CH444G/P 4 3.3V CH445P ：2D http://wch.cn 1、 CH440G/P/R、CH442E、CH443K CH444G/P 5V ， 3.3V 。CH445P 3.3V ， 2.5V 。 CH440G、CH440P、CH440R CH445P QPDT 。CH440G/P/R CH445P 4 SPDT ，，， USB 。 S1A DA S2A S1B DB S2B S1C DC S2C S1D DD S2D Decode & Drive EN# IN CH442E DPDT 。CH442E 2 SPDT ，，， USB 。 S1B DB S2B S1C DC S2C Decode & Drive EN# IN CH443K SPDT 。CH443K 1 SPDT ， CH440、CH442、CH443、CH444、CH445 .

CH444 Datasheet (175.13 KB)