ADG854

PRODUCTION

0.5 Ω CMOS 1.8 V TO 5.5 V Dual SPDT/2:1 MUX Mini LFCSP Package

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Overview

  • 0.5 Ω typical on resistance
  • 0.8 Ω maximum on resistance at 85°C
  • 1.8 V to 5.5 V single supply
  • High current carrying capability: 300 mA continuous
  • Rail-to-rail switching operation
  • Fast-switching times <20 ns
  • Typical power consumption (<0.1 μW)
  • 1.6 mm × 1.3 mm Mini LFCSP Package

The ADG854 is a low voltage CMOS device containing two independently selectable single-pole, double-throw (SPDT) switches. This device offers ultralow on resistance of less than 0.8 Ω over the full temperature range. The ADG854 is fully specified for 5.5 V, 3.3 V, and 2.5 V supply operation. Each switch conducts equally well in both directions when on, and has an input signal range that extends to the supplies. The ADG854 exhibits break-before-make switching action. The ADG854 is available in a 1.6 mm × 1.3 mm 10-lead mini LFCSP package.

Applications

  • Cellular phones
  • PDAs
  • MP3 players
  • Power routing
  • Battery-powered systems
  • PCMCIA cards
  • Modems
  • Audio and video signal routing
  • Communication systems
  • ADG854
    0.5 Ω CMOS 1.8 V TO 5.5 V Dual SPDT/2:1 MUX Mini LFCSP Package
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    Tools & Simulations

    LTspice


    Models for the following parts are available in LTspice:

    • ADG854
    LTspice

    LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.


    Evaluation Kits

    eval board
    EVAL-ADG854

    ADG854 Evaluation Board

    Product Details

    This evaluation board for the ADG854 is fitted with three audio connectors that allow the user to switch between two audio sources or to switch an audio source between two speakers. The ADG854 offers ultralow on resistance of less than 1 Ω over the full temperature range and all signals applied to the switch can be monitored using the test points provided.

    EVAL-ADG854
    ADG854 Evaluation Board

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