The DG452EY-T1-E3 is a single-pole single-throw quad CMOS Analogue Switch with normally-closed contacts. This switch has typical on resistance of 4R and a typical flatness of 0.2R and is identical except for the digital logic control input. All digital inputs have 0.8V and 2.4V logic thresholds ensuring low voltage TTL/CMOS compatibility. This switch conducts equally well in both directions when ON and can handle an input signal range that extends to the supply voltage rails.
