DG201BDJ-E3 [Vishay]

The DG201B and DG202B are highly improved versions of industry-standard DG201A/DG202 analog switches, fabricated in Vishay Siliconix' proprietary silicon gate CMOS process. These quad single-pole single-throw switches feature ±22V supply voltage rating, TTL/CMOS compatibility, low on-resistance (45Ω typical), low leakage (20pA), single supply operation capability, extended temperature range, fast switching (120ns), and low glitching (1pC). They include improved charge injection compensation design, continuous current rating of 30mA, and epitaxial layer to prevent latchup. The DG201B is normally closed while DG202B is normally open. They offer true bi-directional performance when on and block signals to supply voltages when off.