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ADG802:  <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 ADG802

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 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
ADG802 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

ADG802 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADG802BRM Status: Last Time Buy 8 ld MSOP 8 Ind Tube, 50 $1.25 $1.06 N  Material Info PCN/PDN Purchase
ADG802BRM-REEL Status: Last Time Buy 8 ld MSOP 8 Ind Reel, 3000 - $1.06 N  Material Info PCN/PDN Purchase
ADG802BRM-REEL7 Status: Last Time Buy 8 ld MSOP 8 Ind Reel, 1000 - $1.06 N  Material Info PCN/PDN Purchase
ADG802BRMZ Status: Production 8 ld MSOP 8 Ind Tube, 50 $1.08 $0.92 Y  Material Info PCN Purchase Sample
ADG802BRMZ-REEL Status: Last Time Buy 8 ld MSOP 8 Ind Reel, 3000 - $0.92 Y  Material Info PCN/PDN Purchase
ADG802BRMZ-REEL7 Status: Production 8 ld MSOP 8 Ind Reel, 1000 - $0.92 Y  Material Info PCN Purchase
ADG802BRT-500RL7 Status: Last Time Buy 6 ld SOT-23 6 Ind Reel, 500 - $1.00 N  Material Info PCN/PDN Purchase
ADG802BRTZ-500RL7 Status: Production 6 ld SOT-23 6 Ind Reel, 500 - $0.91 E  Material Info PCN Purchase
ADG802BRTZ-REEL Status: Last Time Buy 6 ld SOT-23 6 Ind Reel, 10000 - $0.91 E  Material Info PCN/PDN Purchase
ADG802BRTZ-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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