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ADG412:  LC2MOS Precision Quad SPST Switch

Product Details

Newer Alternatives:
  • ADG1412:1.8 Ω Max On Resistance, ±15 V/12 V/±5 V, iCMOS®, Quad SPST Switch
  • ADG5412: High Voltage Latch-Up Proof, Quad SPST Switches

The ADG412 is a monolithic CMOS device comprising four independently selectable switches. It is designed on an enhanced LC2MOS process which provides low power dissipation yet gives high switching speed and low on resistance.

The ADG412 switches are turned on with a logic high on the appropriate control input. Each switch conducts equally well in both directions when ON and each has an input signal range that extends to the supplies. All switches exhibit break-before-make switching action for use in multiplexer applications. Inherent in the design is low charge injection for minimum transients when switching the digital inputs.


  • 44 V Supply Maximum Ratings
  • ± 15 V Analog Signal Range
  • Low On-Resistance (< 35 O)
  • Ultralow Power Dissipation (<35 µW )
  • Rail-to-Rail Switching Operation
  • TTL/CMOS-Compatible Inputs
  • Fast Switching Times
    - tON <175 ns
    - tOFF <145 ns
  • Plug-In Replacement for
  • 16-Lead DIP and SOIC Packages

Functional Block Diagram for ADG412


See also, ADG411 and ADG413.


Title Content Type File Type
ADG411/ADG412/ADG413: LC2 MOS Precision Quad SPST Switches Data Sheet  (Rev D, 06/2010) (pdf, 371 kB) Data Sheets PDF
ADG412: Military Data Sheet  (Rev D, 03/1995) (pdf) Data Sheets PDF
CN-0104: Parametric Measurement Unit and Supporting Components for ATE Applications Using the AD5522 PMU and the AD7685 16-Bit ADC  (pdf, 247 kB) Circuit Note PDF
ADI Warns Against Misuse of COTS Integrated Circuits  (pdf, 13 kB)
(Revised 1/03)
Invites Customer Participation in Creative Mil/Aero System Solutions
Recommended Reading PDF
Data-acquisition system uses fault protection
By Catherine Redmond, Analog Devices, Inc. (EDN, 4/15/2004)
Technical Articles HTML
CMOS Switches Offer High Performance in Low Power, Wideband Applications  (pdf, 320 kB)
by Theresa Corrigan and Ray Goggin, Analog Devices, Inc. (High Frequency Electronics, February 2004)
Technical Articles PDF
Temperature monitor measures three thermal zones
by Susan Pratt, Analog Devices, Inc. (EDN, 12/11/03)
Technical Articles HTML
Enhanced Multiplexing for MEMS Optical Cross Connects
by James Caffrey (Fiberoptic Product News, 8/2003)
Technical Articles HTML
Switches and Multiplexers Product Selection Guide  (pdf, 1462 kB) Product Selection Guide PDF
Switch Parametric Search Product Selection Guide HTML
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Design Tools,Models,Drivers & Software

Title Content Type File Type
ADG412 SPICE Macro-Model SPICE Models HTML

Evaluation Kits & Symbols & Footprints

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Price, packaging, availability

ADG412 Model Options
Model Package Pins Temp.
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
ADG412BN Status: Production 16 ld PDIP 16 Ind Tube, 25 $2.90 $2.47 N  Material Info PCN/PDN Purchase
ADG412BNZ Status: Production 16 ld PDIP 16 Ind Tube, 25 $2.51 $2.13 Y  Material Info PCN Purchase
ADG412BR Status: Production 16 ld SOIC 16 Ind Tube, 48 $2.81 $2.40 N  Material Info PCN Purchase
ADG412BR-REEL Status: Production 16 ld SOIC 16 Ind Reel, 2500 - $2.40 N  Material Info PCN Purchase
ADG412BR-REEL7 Status: Production 16 ld SOIC 16 Ind Reel, 1000 - $2.40 N  Material Info PCN Purchase
ADG412BRUZ Status: Production 16 ld TSSOP 16 Ind Tube, 96 $2.44 $2.07 Y  Material Info PCN Purchase
ADG412BRUZ-REEL Status: Last Time Buy 16 ld TSSOP 16 Ind Reel, 2500 - $2.07 Y  Material Info PCN/PDN Purchase
ADG412BRUZ-REEL7 Status: Production 16 ld TSSOP 16 Ind Reel, 1000 - $2.07 Y  Material Info PCN Purchase
ADG412BRZ Status: Production 16 ld SOIC 16 Ind Tube, 48 $2.32 $1.97 Y  Material Info PCN Purchase
ADG412BRZ-REEL Status: Production 16 ld SOIC 16 Ind Reel, 2500 - $1.97 Y  Material Info PCN Purchase
ADG412BRZ-REEL7 Status: Production 16 ld SOIC 16 Ind Reel, 1000 - $1.97 Y  Material Info PCN Purchase
Price Table Help

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

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