DESCRIPTION
   The DG211B/212B analog switches are highly improved versions of the industry-standard DG211/212. 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): 50 Ω
• Low Leakage—ID(on): 20 pA
• Single Supply Operation Possible
• Extended Temperature Range
• Fast Switching—tON: 120 ns
• Low Charge Injection—Q: 1 pC

BenefitS
• Wide Analog Signal Range
• Simple Logic Interface
• Higher Accuracy
• Minimum Transients
• Reduced Power Consumption
• Superior to DG211/212
• Space Savings (TSSOP)

APPLICATIONS
• Industrial Instrumentation
• Test Equipment
• Communications Systems
• Disk Drives
• Computer Peripherals
• Portable Instruments
• Sample-and-Hold Circuits