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ADG419:  LC2MOS Precision Mini-DIP Analog Switch

Product Details


Newer Alternatives:
  • ADG1419 2.1Ω Max On Resistance ±15 V/12 V/±5 V iCMOS SPDT Switch

The ADG419 is a monolithic CMOS SPDT switch. This switch is designed on an enhanced LC2MOS process that provides low power dissipation yet gives high switching speed, low on resistance, and low leakage currents.

The on resistance profile of the ADG419 is very flat over the full analog input range, ensuring excellent linearity and low distortion. The part also exhibits high switching speed and high signal bandwidth. CMOS construction ensures ultralow power dissipation, making the parts ideally suited for portable and battery-powered instruments.

Each switch of the ADG419 conducts equally well in both directions when on and has an input signal range that extends to the supplies. In the off condition, signal levels up to the supplies are blocked. The ADG419 exhibits break-before-make switching action.


The ADG419-EP supports defense and aerospace applications (AQEC)


Applications
  • Precision test equipment
  • Precision instrumentation
  • Battery-powered systems
  • Sample-and-hold systems

FEATURES and BENEFITS

  • 44 V supply maximum ratings
  • VSS to VDD analog signal range
  • Low on resistance: <35 Ω
  • Ultralow power dissipation: < 35 μW
  • Fast transition time: 160 ns maximum
  • Break-before-make switching action
  • Plug-in replacement for DG419

ADG419-EP supports defense and aerospace applications (AQEC)

  • Download ADG419-EP Data Sheet (pdf)
  • Military temperature range:
    −55°C to +125°C
  • Controlled manufacturing baseline
  • One assembly/test site
  • One fabrication site
  • Enhanced product change notification
  • Qualification data available on request
  • V62/10615 DSCC Drawing Number

ADG419 Funtional Block Diagram

Documentation

Title Content Type File Type
ADG419: LC2MOS Precision Mini-DIP Analog Switch Data Sheet  (Rev B, 09/2009) (pdf, 116 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

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

ADG419 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADG419BNZ Status: Production 8 ld PDIP 8 Ind Tube, 50 $1.57 $1.34 Y  Material Info PCN Purchase
ADG419BR Status: Production 8 ld SOIC 8 Ind Tube, 98 $1.75 $1.50 N  Material Info PCN Purchase
ADG419BR-REEL Status: Production 8 ld SOIC 8 Ind Reel, 2500 - $1.50 N  Material Info PCN Purchase
ADG419BR-REEL7 Status: Production 8 ld SOIC 8 Ind Reel, 1000 - $1.50 N  Material Info PCN Purchase
ADG419BRM Status: Production 8 ld MSOP 8 Ind Tube, 50 $1.75 $1.50 N  Material Info PCN Purchase
ADG419BRM-REEL Status: Production 8 ld MSOP 8 Ind Reel, 3000 - $1.50 N  Material Info PCN Purchase
ADG419BRM-REEL7 Status: Production 8 ld MSOP 8 Ind Reel, 1000 - $1.50 N  Material Info PCN Purchase
ADG419BRMZ Status: Production 8 ld MSOP 8 Ind Tube, 50 $1.52 $1.30 Y  Material Info PCN Purchase
ADG419BRMZ-REEL Status: Production 8 ld MSOP 8 Ind Reel, 3000 - $1.30 Y  Material Info PCN Purchase
ADG419BRMZ-REEL7 Status: Production 8 ld MSOP 8 Ind Reel, 1000 - $1.30 Y  Material Info PCN Purchase
ADG419BRZ Status: Production 8 ld SOIC 8 Ind Tube, 98 $1.52 $1.30 Y  Material Info PCN Purchase Sample
ADG419BRZ-REEL Status: Production 8 ld SOIC 8 Ind Reel, 2500 - $1.30 Y  Material Info PCN Purchase
ADG419BRZ-REEL7 Status: Production 8 ld SOIC 8 Ind Reel, 1000 - $1.30 Y  Material Info PCN Purchase
ADG419C-PT7 Status: Contact ADI CHIPS OR DIE 0 Ind Reel, 5000 $1.84 $1.58 Y  Material Info Notify Me Purchase
ADG419SRMZ-EP-RL7 Status: Production MICRO SOIC 8 Mil Reel, 1000 $5.99 $5.11 Y  Material Info PCN Purchase Sample
ADG419TQ Status: Production 8 ld CerDIP 8 Mil Tube, 48 $4.47 $3.81 N  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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