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ADG801:  <0.4 Ω CMOS 1.8 V to 5.5 V SPST Switch

Product Details

The ADG801 and ADG802 are monolithic CMOS, single-pole, single throw (SPST) switches with on resistance of less than 0.4 Ω. These switches are designed using an advanced submicron process that provides extremely low on resistance, high switching speed, and low leakage currents.

The low on resistance of <0.4 Ω makes these parts ideal for applications where low on resistance switching is critical.

The ADG801 switch is normally open (NO), while the ADG802 is normally closed (NC). Each switch conducts equally well in both directions when on.

Product Highlights

  1. Low on resistance (0.25 Ω typical)
  2. 1.8 V to 5.5 V single-supply operation.
  3. Tiny 6-lead SOT-23 and 8-lead MSOP packages.
  4. 400 mA current-carrying capability.
  5. Automotive temperature range from -40°C to +125°C.
  6. Pin compatible with ADG701 (ADG801) and ADG702 (ADG802).

Applications

  • Power routing
  • Cellular phones
  • Modems
  • PCMCIA cards
  • Hard drives
  • Data acquisition systems
  • Communications systems
  • Relay replacement
  • Battery-powered systems
  • FEATURES and BENEFITS

    • 0.4 Ω maximum on resistance at 125°C
    • 0.08 Ω maximum on resistance flatness at 125°C
    • 1.8 V to 5.5 V single supply
    • Automotive temperature range from -40°C to +125°C
    • 400 mA current-carrying capability
    • Tiny 6-lead SOT-23 and 8-lead MSOP packages
    • 35 ns switching times
    • Low power consumption
    • TTL-/CMOS-compatible inputs
    • Pin compatible with ADG701/ADG702

    Functional Block Diagram for ADG801

    Documentation

    Title Content Type File Type
    ADG801/ADG802: <0.4 Ω CMOS 1.8 V to 5.5 V SPST Switches Data Sheet (Rev B, 01/2012) (pdf, 285 kB) Data Sheets 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

    Design Tools,Models,Drivers & Software

    Title Content Type File Type
    ADG801 SPICE Macro Model SPICE Models 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

    ADG801 Model Options
    Model Package Pins Temp.
    Range
    Packing,
    Qty
    Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
    Purchase/Sample
    ADG801BRM Status: Production 8 ld MSOP 8 Ind Tube, 50 $1.25 $1.06 N  Material Info PCN Purchase
    ADG801BRM-REEL Status: Production 8 ld MSOP 8 Ind Reel, 3000 - $1.06 N  Material Info PCN Purchase
    ADG801BRM-REEL7 Status: Production 8 ld MSOP 8 Ind Reel, 1000 - $1.06 N  Material Info PCN Purchase
    ADG801BRMZ Status: Production 8 ld MSOP 8 Ind Tube, 50 $1.08 $0.92 Y  Material Info PCN Purchase Sample
    ADG801BRMZ-REEL Status: Production 8 ld MSOP 8 Ind Reel, 3000 - $0.92 Y  Material Info PCN Purchase
    ADG801BRMZ-REEL7 Status: Production 8 ld MSOP 8 Ind Reel, 1000 - $0.92 Y  Material Info PCN Purchase
    ADG801BRT-500RL7 Status: Production 6 ld SOT-23 6 Ind Reel, 500 - $1.00 N  Material Info PCN Purchase
    ADG801BRT-REEL7 Status: Production 6 ld SOT-23 6 Ind Reel, 3000 - $1.00 N  Material Info PCN Purchase
    ADG801BRTZ-500RL7 Status: Production 6 ld SOT-23 6 Ind Reel, 500 - $0.91 E  Material Info PCN Purchase
    ADG801BRTZ-REEL Status: Production 6 ld SOT-23 6 Ind Reel, 10000 - $0.91 E  Material Info PCN Purchase
    ADG801BRTZ-REEL7 Status: Production 6 ld SOT-23 6 Ind Reel, 3000 - $0.91 E  Material Info PCN Purchase Sample
    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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