DG211CJ Datasheet

Analog Switch ICs


The DG211CJ analog switches are highly improved versions of the industry-standard DG211, DG212. 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. These quad single-pole single-throw switches are designed for a wide variety of applications in telecommunications, instrumentation, process control, computer peripherals, etc. An improved charge injection compensation design minimizes switching transients. The DG211CJ can handle up to ± 22 V, and have an improved continuous current rating of 30 mA. An epitaxial layer prevents latchup. All devices feature true bi-directional performance in the on condition, and will block signals to the supply levels in the off condition. The DG211CJ is a normally closed switch and the DG211CJ is a normally open switch. (see Truth Table.) DG211CJ Features • ± 22 V supply voltage rating• TTL and CMOS compatible logic• Low on-resistance - RDS(on): 50 • Low leakage - ID(on): 20 pA• Single supply operation possible• Extended temperature range• Fast switching - tON: 120 ns• Low charge injection - Q: 1 pC DG211CJ Application • Industrial instrumentation• Test equipment• Communications systems• Disk drives• Computer peripherals• Portable instruments• Sample-and-hold circuits


[{"Name":"Switch Voltage (Max)","Value":"15 V"},{"Name":"On Time (Max)","Value":"300 ns"},{"Name":"Off Time (Max)","Value":"200 ns"},{"Name":"Operating Supply Voltage","Value":"+/- 15 V"},{"Name":"Maximum Operating Temperature","Value":"+ 85 C"},{"Name":"Maximum Power Dissipation","Value":"470 mW"},{"Name":"Minimum Operating Temperature","Value":"- 40 C"},{"Name":"Supply Voltage - Max","Value":"25 V"},{"Name":"Supply Voltage - Min","Value":"4.5 V"},{"Name":"","Value":""}]

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