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  2. Switches and Multiplexers
  3. Analog Switches Multiplexers
  4. Dual-Supply Analog Switches and Multiplexers
  5. ADG201A

Alternative Parts


Features and Benefits

  • 44 V Supply Maximum Rating
  • ±15 V Analog Signal Range
  • Low RON (60Ω)
  • Low Leakage (0.5nA)
  • Break-Before-Make Switching Action
  • Extended Plastic Temperature Range (-40ºC to +85ºC)
  • Low Power Dissipation (33 mW)
  • TTL/CMOS Compatible
  • Superior Second Source for
  • DG201A/HI201
  • 16-Lead DIP/SOIC Packages
ADG201A-EP supports defense and aerospace applications (AQEC standard)
  • Download ADG201A-EP data sheet (pdf)
  • 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
  • V62/12638 DSCC Drawing Number

Product Details

The ADG201A is a monolithic CMOS device comprising four independently selectable switches. They are designed on an enhanced LC2MOS process which gives an increased signal handling capability of ±15 V. These switches also feature high switching speeds and low RON.

The ADG201A 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.

Product Lifecycle icon-recommended Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Design Resources

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.

Part Number Material Declaration Reliability Data Pin/Package Drawing CAD Symbols, Footprints & 3D Models
ADG201ABCHIPS Material Declaration Reliability Data none available
ADG201AKNZ Material Declaration Reliability Data 16-Lead PDIP
ADG201AKPZ Material Declaration Reliability Data 20-Lead Flatpack
ADG201AKPZ-REEL Material Declaration Reliability Data 20-Lead Flatpack
ADG201AKRZ Material Declaration Reliability Data 16-Lead SOIC
ADG201AKRZ-REEL Material Declaration Reliability Data 16-Lead SOIC
ADG201AKRZ-REEL7 Material Declaration Reliability Data 16-Lead SOIC
ADG201ASRZ-EP Material Declaration Reliability Data 16-Lead SOIC
ADG201ASRZ-EP-RL7 Material Declaration Reliability Data 16-Lead SOIC
Wafer Fabrication Data

PCN-PDN Information

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Sample & Buy

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Buy Now Pricing

(**) Displayed Buy Now Price and Price Range is based on small quantity orders.


List Pricing

(*)The 1Ku 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. authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


Lead Times

Please see the latest communication from our CCO regarding lead times.



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