1. Products
  2. Switches and Multiplexers
  3. Analog Switches Multiplexers
  4. Dual-Supply Analog Switches and Multiplexers
  5. ADG636


Features and Benefits

  • 1 pC Charge Injection
  • ±2.7 V to ±5.5 V Dual Supply
  • +2.7 V to +5.5 V Single Supply
  • Automotive Temperature Range:
    –40°C to +125°C
  • 100 pA (Maximum @ 25°C) Leakage Currents
  • 85 Ω Typical On Resistance
  • Rail-to-Rail Operation
  • Fast Switching Times
  • Typical Power Consumption (<0.1 µW)
  • TTL/CMOS Compatible Inputs
  • 14-Lead TSSOP Package

Product Details

The ADG636 is a monolithic device, comprising two indepen-dently selectable CMOS single pole, double throw (SPDT) switches. When on, each switch conducts equally well in both directions.

The ADG636 operates from a dual ±2.7 V to ±5.5 V supply, or from a single supply of +2.7 V to +5.5 V.

This switch offers ultralow charge injection of ±1.5 pC over the entire signal range and leakage current of 10 pA typical at 25°C. In addition, it offers on resistance of 85 Ω typical, which is matched to within 2 Ω between channels. The ADG636 also has low power dissipation yet is capable of high switching speeds.

The ADG636 exhibits break-before-make switching action and is available in a 14-lead TSSOP package.

Product Highlights

  1. Ultralow charge injection. QINJ: ±1.5 pC typical over the full signal range
  2. Leakage current <0.25 nA maximum at 85°C
  3. Dual ±2.7 V to ±5 V or single +2.7 V to +5.5 V supply
  4. Automotive temperature range: −40°C to +125°C
  5. Small 14-lead TSSOP package


  • Automatic test equipment
  • Data acquisition systems
  • Battery-powered instruments
  • Communication systems
  • Sample-and-hold systems
  • Remote-powered equipment
  • Audio and video signal routing
  • Relay replacement
  • Avionics

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.

Evaluation Kits (2)

Tools & Simulations


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Reference Designs (1)

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
ADG636YRUZ Material Declaration Reliability Data 14-Lead TSSOP
ADG636YRUZ-REEL Material Declaration Reliability Data 14-Lead TSSOP
ADG636YRUZ-REEL7 Material Declaration Reliability Data 14-Lead TSSOP
Wafer Fabrication Data

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Lead Times

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Evaluation Boards

Pricing displayed is based on 1-piece.

Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.