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ADG619:  CMOS, ±5 V/+5 V, 4 Ω, Single SPDT Switch (Break-Before-Make Switching Action)

Product Details


The ADG619/ADG620 are monolithic, CMOS single-pole double-throw (SPDT) switches. Each switch conducts equally well in both directions when the device is on.

The ADG619/ADG620 offer a low on resistance of 4 Ω, which is matched to within 0.7 Ω between channels. These switches also provide low power dissipation, yet result in high switching speeds. The ADG619 exhibits break-before-make switching action, thus preventing momentary shorting when switching channels. The ADG620 exhibits make-before-break action.

The ADG619/ADG620 are available in an 8-lead SOT-23 and an 8-lead MSOP.

The ADG619-EP support defense and aerospace applications (AQEC standard)

Product Highlights
  • Low on resistance (RON): 4 Ω typical.
  • Dual ±2.7 V to ±5.5 V or single 2.7 V to 5.5 V supplies.
  • Low power dissipation.
  • Fast tON/tOFF.
  • Tiny, 8-lead SOT-23 and 8-lead MSOP.
Applications
  • Automatic test equipment
  • Power routing
  • Communication systems
  • Data acquisition systems
  • Sample-and-hold systems
  • Avionics Relay replacement
  • Battery-powered systems

FEATURES and BENEFITS

  • 6.5 Ω (maximum) on resistance
  • 0.8 Ω (maximum) on-resistance flatness
  • 2.7 V to 5.5 V single supply
  • ±2.7 V to ±5.5 V dual supply
  • Rail-to-rail operation
  • 8-lead SOT-23, 8-lead MSOP
  • Typical power consumption (<0.1 μW)
  • TTL-/CMOS-compatible inputs

ADG619-EP SUPPORTS DEFENSE AND AEROSPACE APPLICATIONS (AQEC STANDARD)

  • Download the ADG619-EP Data Sheet (pdf file)
  • Military temperature range:
    −55°C to +125°C
  • Controlled manufacturing baseline
  • One assembly and test site
  • One fabrication site
  • Enhanced product change notification
  • Qualification data available on request
  • V62/11608 DSCC Drawing Number

Functional Block Diagram for ADG619

Documentation

Title Content Type File Type
ADG619/ADG620: CMOS, 5 V/+5 V, 4 Ω, Single SPDT Switches Data Sheet  (Rev C, 03/2007) (pdf, 358 kB) Data Sheets PDF
ADG619-EP: CMOS, ±5 V/+5 V, 4 Ω, Single SPDT Switch  (Rev 0, 11/2010) (pdf, 220 kB) Data Sheets PDF
ADG619-DSCC: Microcircuit, Digital, CMOS, ±% V/ +5V, 4 Ω, Single SPDT Switch Monolithic Silicon Military Data Sheet (Rev A, 01/2011) (pdf) 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
RON Modulation in CMOS Switches and Multiplexers; What It Is and How to Predict Its Effect on Signal Distortion  (pdf, 74 kB)
By John Wynne
(Based on Application Note AN-251, which appeared in the ADI Applications Reference Manual of 1993.)
Technical Articles PDF
Low on-resistance, one key for the perfect switch
By Catherine Redmond (Planet Analog October 9, 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

Evaluation Kits & Symbols & Footprints

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Price, packaging, availability

ADG619 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADG619BRM Status: Production 8 ld MSOP 8 Ind Tube, 50 $1.28 $1.09 N  Material Info PCN Purchase
ADG619BRMZ Status: Production 8 ld MSOP 8 Ind Tube, 50 $1.11 $0.95 Y  Material Info PCN Purchase Sample
ADG619BRMZ-REEL Status: Production 8 ld MSOP 8 Ind Reel, 3000 - $0.95 Y  Material Info PCN Purchase
ADG619BRMZ-REEL7 Status: Production 8 ld MSOP 8 Ind Reel, 1000 - $0.95 Y  Material Info PCN Purchase
ADG619BRTZ-500RL7 Status: Production 8 ld SOT-23 8 Ind Reel, 500 - $0.95 Y  Material Info PCN Purchase Sample
ADG619BRTZ-REEL Status: Production 8 ld SOT-23 8 Ind Reel, 10000 - $0.95 Y  Material Info PCN Purchase
ADG619BRTZ-REEL7 Status: Production 8 ld SOT-23 8 Ind Reel, 3000 - $0.95 Y  Material Info PCN Purchase
ADG619SRJZ-EP-RL7 Status: Production SOT23 5/6/8 Leads 8 Mil Reel, 3000 - $6.20 Y  Material Info PCN Purchase Sample
V62/11608-01XE Status: Contact ADI SOT23 5/6/8 Leads 8 Mil Reel, 3000 - $6.82 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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