The DG441 and DG442 monolithic CMOS analog switches are drop-in replacements for the popular DG201A and DG202 series devices. They include four independent single pole single throw (SPST) analog switches, TTL and CMOS compatible digital inputs, and a voltage reference for logic thresholds.

特性 Features

? ON Resistance (Max). . . . . . . . . . . . . . . . . . . . . . . . . 85Ω

? Low Power Consumption (PD) . . . . . . . . . . . . . . . <1.6mW

? Fast Switching Action

?? - tON (Max) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250ns

?? - tOFF (Max, DG441). . . . . . . . . . . . . . . . . . . . . . . . 120ns

? Low Charge Injection

? Upgrade from DG201A, DG202

? TTL, CMOS Compatible

? Single or Split Supply Operation

? Pb-Free Plus Anneal Available (RoHS Compliant)

Applications

? Audio Switching

? Battery Operated Systems

? Data Acquisition

? Hi-Rel Systems

? Sample and Hold Circuits

? Communication Systems

? Automatic Test Equipment