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ADG1608:  4.5 Ω RON, 8-Channel ±5 V,+12 V, +5 V, and +3.3 V Multiplexer

Product Details

The ADG1608/ADG1609 are monolithic CMOS analog multip-lexers comprising eight single channels and four differential channels, respectively. The ADG1608 switches one of eight inputs to a common output, as determined by the 3-bit binary address lines, A0, A1, and A2. The ADG1609 switches one of four differential inputs to a common differential output, as determined by the 2-bit binary address lines, A0 and A1. An EN input on both devices is used to enable or disable the device. When disabled, all channels are switched off.

Each switch 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. All switches exhibit break-before-make switching action. Inherent in the design is low charge injection for minimum transients when switching the digital inputs.

The low on resistance of these switches make them ideal solu-tions for data acquisition and gain switching applications where low on resistance and distortion is critical. The on-resistance profile is very flat over the full analog input range, ensuring excellent linearity and low distortion when switching audio signals.

CMOS construction ensures ultralow power dissipation, making the parts ideally suited for portable and battery-powered instruments

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

    • 4.5 Ω typical on resistance
    • 1 Ω on-resistance flatness
    • Up to 470 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
    • 16-lead TSSOP and 16-lead, 3 mm × 3 mm LFCSP

    Functional Block Diagram for ADG1608

    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.

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    Price, packaging, availability

    ADG1608 Model Options
    Model Package Pins Temp.
    Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
    ADG1608BCPZ-REEL7 Status: Production 16 ld LFCSP (3x3mm, 1.7mm exposed pad) 16 Ind Reel, 1500 - $1.98 Y  Material Info Notify Me Purchase Sample
    ADG1608BRUZ Status: Production 16 ld TSSOP 16 Ind Tube, 96 $4.36 $1.98 Y  Material Info PCN Purchase Sample
    ADG1608BRUZ-REEL7 Status: Production 16 ld TSSOP 16 Ind Reel, 1000 - $1.98 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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