ADG1212:  2 pF Off Cap, 1 pC Qinj ± 15/12 V Quad SPST Switches

The ADG1212 is a monolithic CMOS device containing four independently selectable switches. It is designed on an enhanced CMOS process that provides low power dissipation yet gives high switching ...More

ADG1212:  2 pF Off Cap, 1 pC Qinj ± 15/12 V Quad SPST Switches

Product Description

The ADG1212 is a monolithic CMOS device containing four independently selectable switches. It is designed on an enhanced CMOS process that provides low power dissipation yet gives high switching speeds and low capacitance.

The ultralow capacitance and charge injection of this switch makes it an ideal solution for Data Acquisition and Sample/Hold applications where low glitching and fast settling is required.

Fast switching speed coupled with high signal bandwidth also make the parts suitable for video signal switching. CMOS construction ensures ultralow power dissipation making the parts ideally suited for portable and battery powered instruments.

Features

  • 2 pF Off Capacitance
  • 1 pC Charge Injection
  • 33 V Supply Range
  • 120 Ω On Resistance
  • Fully Specified @ +12 V, ±15 V
  • No VL Supply required
  • 3 V Logic Compatible Inputs
  • Rail - to - Rail Operation
  • 16 - Lead TSSOP
  • Typical Power Consumption (<0.03µW)

Diagrams

ADG1212 Diagram
Functional Block Diagram for ADG1212

Specifications

Switch Type SPST
# Channels 4
Ron (Ohms) 120Ohms
Id, Is (ON) 40pA
Bandwidth 700MHz
t ON 105ns
t OFF 40ns
Supply Voltage Dual (±15V),Single (+12V)
Power Dissipation (Max) 150µW

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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