DESCRIPTION
The DG201B, DG202B analog switches are highly improved versions of the industry-standard DG201A, DG202. These devices are fabricated in Vishay Siliconix’ proprietary silicon gate CMOS process, resulting in lower on-resistance, lower leakage, higher speed, and lower power consumption.

FEATURES
• ± 22 V supply voltage rating
• TTL and CMOS compatible logic
• Low on-resistance - RDS(on): 45 Ω
• Low leakage - ID(on): 20 pA
• Single supply operation possible
• Extended temperature range
• Fast switching - tON: 120 ns
• Low glitching - Q: 1 pC
• Compliant to RoHS Directive 2002/95/EC

BenefitS
• Wide analog signal range
• Simple logic interface
• Higher accuracy
• Minimum transients
• Reduced power consumption
• Superior to DG201A, DG202
• Space savings (TSSOP)

APPLICATIONS
• Industrial instrumentation
• Test equipment
• Communications systems
• Disk drives
• Computer peripherals
• Portable instruments
• Sample-and-hold circuits