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ADG1634:  4.5 Ω RON, Triple/Quad SPDT ±5 V, +12 V, +5 V, and +3.3 V Switches

Product Details


The ADG1633 and ADG1634 are monolithic industrial CMOS (iCMOS®) analog switches comprising three independently selectable single-pole, double-throw (SPDT) switches and four independently selectable SPDT switches, respectively.

All channels exhibit break-before-make switching action that prevents momentary shorting when switching channels. An span style="text-decoration: overline;">EN input on the ADG1633 (LFCSP and TSSOP packages) and ADG1634 (LFCSP package only) is used to enable or disable the devices. When disabled, all channels are switched off.

The ultralow on resistance and on-resistance flatness of these switches make them ideal solutions for data acquisition and gain switching applications, where low distortion is critical. iCMOS construction ensures ultralow power dissipation, making the parts ideally suited for portable and battery-powered instruments.


Applications
  • Communication systems
  • Medical systems
  • Audio signal routing
  • Video signal routing
  • Automatic test equipment
  • Data acquisition systems
  • Battery-powered systems
  • Sample-and-hold systems
  • Relay replacement
  • FEATURES and BENEFITS

    • 4.5 Ω typical on resistance
    • 1 Ω on-resistance flatness
    • Up to 206 mA continuous current
    • ±3.3 V to ±8 V dual-supply operation
    • 3.3 V to 16 V single-supply operation
    • No VL supply required
    • 3 V logic-compatible inputs
    • Rail-to-rail operation
    • ADG1633: 16-lead TSSOP and 16-lead, 3 mm × 3 mm LFCSP
    • ADG1634: 20-lead TSSOP and 20-lead, 4 mm × 4 mm LFCSP

    Functional Block Diagram for ADG1634

    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

    ADG1634 Model Options
    Model Package Pins Temp.
    Range
    Packing,
    Qty
    Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
    Purchase/Sample
    ADG1634BCPZ-REEL7 Status: Production 20 ld LFCSP 4x4mm (2.5EP 20 Ind Reel, 1500 - $2.35 Y  Material Info PCN Purchase Sample
    ADG1634BRUZ Status: Production 20 ld TSSOP 20 Ind Tube, 75 $5.17 $2.35 Y  Material Info PCN Purchase Sample
    ADG1634BRUZ-REEL7 Status: Production 20 ld TSSOP 20 Ind Reel, 1000 - $2.35 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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