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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. 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 DG211B and DG212B 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 DG211B is a normally closed switch and the DG212B is a normally open switch.

Brand/Series	DG Series
Charge Injection	1 pC
Current, Source, Off-State	0.50 nA
Current, Supply	50 μA
Dimensions	10 x 4 x 1.55 mm
Height	0.061" (1.55mm)
Length	0.393" (10mm)
Logic Function	Analog Switch
Maximum Dual Supply Voltage	±22 V
Minimum Dual Supply Voltage	±4.5 V
Mounting Type	Surface Mount
Number of Channels	4
Number of Elements per Chip	4
Number of Pins	16
Output Type	Single Ended
Package Type	SOIC
Primary Type	Analog Switches
Resistance, Drain to Source On	50 Ohms
Supply Voltage	±4.5
Switch Type	SPST
Temperature, Operating, Maximum	+85 °C
Temperature, Operating, Minimum	-40 °C
Temperature, Operating, Range	-40 to +85 °C
Time, Turn-On	120 ns
Type	4-Channel
Width	0.157" (4mm)
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Brand/Series DG Series  Siliconix / Vishay Brand/Series DG Series  Analog Multipliers & Dividers Brand/Series DG Series  Siliconix / Vishay Analog Multipliers & Dividers Brand/Series DG Series   Charge Injection 1 pC  Siliconix / Vishay Charge Injection 1 pC  Analog Multipliers & Dividers Charge Injection 1 pC  Siliconix / Vishay Analog Multipliers & Dividers Charge Injection 1 pC   Current, Source, Off-State 0.50 nA  Siliconix / Vishay Current, Source, Off-State 0.50 nA  Analog Multipliers & Dividers Current, Source, Off-State 0.50 nA  Siliconix / Vishay Analog Multipliers & Dividers Current, Source, Off-State 0.50 nA   Current, Supply 50 μA  Siliconix / Vishay Current, Supply 50 μA  Analog Multipliers & Dividers Current, Supply 50 μA  Siliconix / Vishay Analog Multipliers & Dividers Current, Supply 50 μA   Dimensions 10 x 4 x 1.55 mm  Siliconix / Vishay Dimensions 10 x 4 x 1.55 mm  Analog Multipliers & Dividers Dimensions 10 x 4 x 1.55 mm  Siliconix / Vishay Analog Multipliers & Dividers Dimensions 10 x 4 x 1.55 mm   Height 0.061" (1.55mm)  Siliconix / Vishay Height 0.061" (1.55mm)  Analog Multipliers & Dividers Height 0.061" (1.55mm)  Siliconix / Vishay Analog Multipliers & Dividers Height 0.061" (1.55mm)   Length 0.393" (10mm)  Siliconix / Vishay Length 0.393" (10mm)  Analog Multipliers & Dividers Length 0.393" (10mm)  Siliconix / Vishay Analog Multipliers & Dividers Length 0.393" (10mm)   Logic Function Analog Switch  Siliconix / Vishay Logic Function Analog Switch  Analog Multipliers & Dividers Logic Function Analog Switch  Siliconix / Vishay Analog Multipliers & Dividers Logic Function Analog Switch   Maximum Dual Supply Voltage ±22 V  Siliconix / Vishay Maximum Dual Supply Voltage ±22 V  Analog Multipliers & Dividers Maximum Dual Supply Voltage ±22 V  Siliconix / Vishay Analog Multipliers & Dividers Maximum Dual Supply Voltage ±22 V   Minimum Dual Supply Voltage ±4.5 V  Siliconix / Vishay Minimum Dual Supply Voltage ±4.5 V  Analog Multipliers & Dividers Minimum Dual Supply Voltage ±4.5 V  Siliconix / Vishay Analog Multipliers & Dividers Minimum Dual Supply Voltage ±4.5 V   Mounting Type Surface Mount  Siliconix / Vishay Mounting Type Surface Mount  Analog Multipliers & Dividers Mounting Type Surface Mount  Siliconix / Vishay Analog Multipliers & Dividers Mounting Type Surface Mount   Number of Channels 4  Siliconix / Vishay Number of Channels 4  Analog Multipliers & Dividers Number of Channels 4  Siliconix / Vishay Analog Multipliers & Dividers Number of Channels 4   Number of Elements per Chip 4  Siliconix / Vishay Number of Elements per Chip 4  Analog Multipliers & Dividers Number of Elements per Chip 4  Siliconix / Vishay Analog Multipliers & Dividers Number of Elements per Chip 4   Number of Pins 16  Siliconix / Vishay Number of Pins 16  Analog Multipliers & Dividers Number of Pins 16  Siliconix / Vishay Analog Multipliers & Dividers Number of Pins 16   Output Type Single Ended  Siliconix / Vishay Output Type Single Ended  Analog Multipliers & Dividers Output Type Single Ended  Siliconix / Vishay Analog Multipliers & Dividers Output Type Single Ended   Package Type SOIC  Siliconix / Vishay Package Type SOIC  Analog Multipliers & Dividers Package Type SOIC  Siliconix / Vishay Analog Multipliers & Dividers Package Type SOIC   Primary Type Analog Switches  Siliconix / Vishay Primary Type Analog Switches  Analog Multipliers & Dividers Primary Type Analog Switches  Siliconix / Vishay Analog Multipliers & Dividers Primary Type Analog Switches   Resistance, Drain to Source On 50 Ohms  Siliconix / Vishay Resistance, Drain to Source On 50 Ohms  Analog Multipliers & Dividers Resistance, Drain to Source On 50 Ohms  Siliconix / Vishay Analog Multipliers & Dividers Resistance, Drain to Source On 50 Ohms   Supply Voltage ±4.5  Siliconix / Vishay Supply Voltage ±4.5  Analog Multipliers & Dividers Supply Voltage ±4.5  Siliconix / Vishay Analog Multipliers & Dividers Supply Voltage ±4.5   Switch Type SPST  Siliconix / Vishay Switch Type SPST  Analog Multipliers & Dividers Switch Type SPST  Siliconix / Vishay Analog Multipliers & Dividers Switch Type SPST   Temperature, Operating, Maximum +85 °C  Siliconix / Vishay Temperature, Operating, Maximum +85 °C  Analog Multipliers & Dividers Temperature, Operating, Maximum +85 °C  Siliconix / Vishay Analog Multipliers & Dividers Temperature, Operating, Maximum +85 °C   Temperature, Operating, Minimum -40 °C  Siliconix / Vishay Temperature, Operating, Minimum -40 °C  Analog Multipliers & Dividers Temperature, Operating, Minimum -40 °C  Siliconix / Vishay Analog Multipliers & Dividers Temperature, Operating, Minimum -40 °C   Temperature, Operating, Range -40 to +85 °C  Siliconix / Vishay Temperature, Operating, Range -40 to +85 °C  Analog Multipliers & Dividers Temperature, Operating, Range -40 to +85 °C  Siliconix / Vishay Analog Multipliers & Dividers Temperature, Operating, Range -40 to +85 °C   Time, Turn-On 120 ns  Siliconix / Vishay Time, Turn-On 120 ns  Analog Multipliers & Dividers Time, Turn-On 120 ns  Siliconix / Vishay Analog Multipliers & Dividers Time, Turn-On 120 ns   Type 4-Channel  Siliconix / Vishay Type 4-Channel  Analog Multipliers & Dividers Type 4-Channel  Siliconix / Vishay Analog Multipliers & Dividers Type 4-Channel   Width 0.157" (4mm)  Siliconix / Vishay Width 0.157" (4mm)  Analog Multipliers & Dividers Width 0.157" (4mm)  Siliconix / Vishay Analog Multipliers & Dividers Width 0.157" (4mm)