ADG222:  LC2MOS ±15 V Quad SPST Switch

The ADG222 is a monolithic CMOS device comprising four independently selectable switches. On-chip latches facilitate microprocessor interfacing. It is designed on an enhanced LC2MOS ...More

ADG222:  LC2MOS ±15 V Quad SPST Switch

Product Description

The ADG222 is a monolithic CMOS device comprising four independently selectable switches. On-chip latches facilitate microprocessor interfacing. It is designed on an enhanced LC2MOS process which gives an increased signal handling capability of ±15 V. This switch also features high switching speeds and low RON.

The ADG222 consists of four SPST switches. The ADG222 switches are turned on with a logic high on the appropriate control input. All devices exhibit break before make switching action. Inherent in the design is low charge injection for minimum transients when switching the digital inputs.

Features

  • 44 V Supply Maximum Ratings
  • ± 15 V Analog Signal Range
  • Low On-Resistance (60 max)
  • Low Leakage (0.5 nA typ)
  • Break-Before-Make Switching Action
  • Extended Plastic Temperature Range
    (-40ºC to +85ºC)
  • Low Power Dissipation (22.5 mW)
  • TTL/CMOS Compatible
  • Superior Second Source for
    DG201A/HI201
  • 16-Lead DIP/SOIC Packages

Diagrams

ADG222 Diagram
Functional Block Diagram for ADG222

Specifications

Switch Type SPST
# Channels 4
Ron (Ohms) 60Ohms
Id, Is (ON) 500pA
Bandwidth n/a
t ON 300ns
t OFF 250ns
Supply Voltage Dual (±15V)
Power Dissipation (Max) 25.5mW

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Part# Switch Type # Channels Ron (Ohms) Id, Is (ON) Bandwidth t ON t OFF Supply Voltage Power Dissipation (Max) Product Description Neg Supply Pos Supply Available Packages Price* (1000-4999)
ADG1436 SPDT 2 1.5 100pA 110MHz 95ns 105ns Dual (±15V), Dual (±5V), Single (+12V) 30µW 1.5 Ohm On Resistance, ±15 V/12 V/±5 V, iCMOS®, Dual SPDT Switch 0 to -16.5 +4.5 to +16.5 CSP, SOP $2.83
ADG701L SPST 1 2 10pA 200MHz 12ns 8ns Single (+1.8V to +5.5V), Single (+2.5V), Single (+3.3V), Single (+3V), Single (+5V) 5µW Low Voltage, 2 Ohm, SPST (Logic 1 In = Closed) Analog CMOS Switch 0 to 0 +1.8 to +5.5 SOT $0.61
ADG702L SPST 1 2 38pA 200MHz 12ns 8ns Single (+1.8V to +5.5V), Single (+2.5V), Single (+3.3V), Single (+3V), Single (+5V) 5µW Low Voltage, 2 Ohm, SPST (Logic 1 In = Open) Analog CMOS Switch 0 to 0 +1.8 to +5.5 SOP, SOT $0.61
ADG841 SPST 1 0.28 0.2nA 21MHz 10.5ns 6.5ns Single (+1.65V to +3.6V) 14.4µW 0.28 Ohm, 1.65 V to 3.6 V ,Single-Ch CMOS SPST Switch in SC70 (Closed for a Logic 1 Input) 0 to 0 +1.65 to +3.6 SC70 $0.58
ADG842 SPST 1 0.28 0.2nA 21MHz 10.5ns 6.5ns Single (+1.65V to +3.6V) 14.4µW 0.28 Ohm, 1.65 V to 3.6 V ,Single-Ch CMOS SPST Switch in SC70 (Open for a Logic 1 Input) 0 to 0 +1.65 to +3.6 SC70 $0.58
ADG901 SPST 1 n/a n/a 4.5GHz 3.6ns 5.8ns Single (+1.65V to +2.75V) 2.5µW Wideband, 37 dB Isolation @ 1GHz, 1.65 V to 2.75 V, SPST, Absorptive (Matched) Analog CMOS Switch n/a to n/a +1.65 to +2.75 CSP, SOP $0.98
ADG601 SPST 1 2 10pA 180MHz 80ns 45ns Dual (±5V), Single (+5V) 10µW 2.2 Ohm CMOS ± 5V/+5V, SPST Analog CMOS Switch 0 to -5.5 +2.7 to +5.5 SOP, SOT $0.90
ADG902 SPST 1 n/a