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ADG451:  LC2MOS 5 Ω RON SPST Switch

Product Details


NEW DESIGNS consider ADG1411 or ADG5412

The ADG451 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 ADG451 switches are turned on with a logic low 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.

Applications
  • Relay Replacement
  • Audio and Video Switching
  • Automatic Test Equipment
  • Precision Data Acquisition
  • Battery-Powered Systems
  • Sample Hold Systems
  • Communication Systems
  • PBX, PABX Systems
  • Avionics
  • FEATURES and BENEFITS

    • Low On-Resistance (4 Ω)
    • On-Resistance Flatness 0.2 Ω
    • 44 V Supply Maximum Ratings
    • ± 15 V Analog Signal Range
    • Fully Specified @ ±5V, +12V, ±15V
    • Ultralow Power Dissipation (18 µW)
    • ESD 2 kV
    • Continuous Current 100mA
    • Fast Switching Times
      - ton < 70 ns
      - toff < 60 ns
    • TTL/CMOS-Compatible Inputs

    Functional Block Diagram for ADG451

    Documentation

    Title Content Type File Type
    ADG451/ADG452/ADG453: LC2MOS 5 Ω RON SPST Switches Data Sheet  (Rev C, 10/2006) (pdf, 404 kB) Data Sheets PDF
    AN-680: 0: ADG451/ADG452/ADG453 Threshold Voltage Versus Digital Supply, VL  (pdf, 49 kB) Application Notes PDF
    Data-acquisition system uses fault protection
    By Catherine Redmond, Analog Devices, Inc. (EDN, 4/15/2004)
    Technical Articles HTML
    CMOS Switches OfferHigh 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 (5/2007)  (pdf, 458 kB) Product Selection Guide PDF
    Switch Parametric Search Product Selection Guide HTML
    RAQs index Rarely Asked Questions HTML
    Glossary of EE Terms Glossary HTML

    Evaluation Kits & Symbols & Footprints

    Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

    SampleSample & Buy

    Price, packaging, availability

    ADG451 Model Options
    Model Package Pins Temp.
    Range
    Packing,
    Qty
    Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
    Purchase/Sample
    ADG451BN Status: Production 16 ld PDIP 16 Ind Tube, 25 $3.16 $2.47 N  Material Info PCN Purchase
    ADG451BNZ Status: Production 16 ld PDIP 16 Ind Tube, 25 $2.74 $2.13 Y  Material Info PCN Purchase
    ADG451BR Status: Production 16 ld SOIC 16 Ind Tube, 48 $2.92 $2.29 N  Material Info PCN Purchase
    ADG451BR-REEL Status: Production 16 ld SOIC 16 Ind Reel, 2500 - $2.29 N  Material Info PCN Purchase
    ADG451BR-REEL7 Status: Production 16 ld SOIC 16 Ind Reel, 1000 - $2.29 N  Material Info PCN Purchase
    ADG451BRUZ Status: Production 16 ld TSSOP 16 Ind Tube, 96 $2.66 $2.07 Y  Material Info PCN Purchase Sample
    ADG451BRUZ-REEL Status: Production 16 ld TSSOP 16 Ind Reel, 2500 - $2.07 Y  Material Info PCN Purchase
    ADG451BRUZ-REEL7 Status: Production 16 ld TSSOP 16 Ind Reel, 1000 - $2.07 Y  Material Info PCN Purchase
    ADG451BRZ Status: Production 16 ld SOIC 16 Ind Tube, 48 $2.53 $1.97 Y  Material Info PCN Purchase Sample
    ADG451BRZ-REEL Status: Production 16 ld SOIC 16 Ind Reel, 2500 - $1.97 Y  Material Info PCN Purchase
    ADG451BRZ-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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