Features and Benefits

  • Simplify Power-Supply Requirements
    • +3.0V to +5.5V Supply Range
    • -25V to +25V Signal Range
  • High Performance
    • Low 1Ω (max) or 2Ω (max) On-Resistance
    • Low 2.4mΩ (typ) and 5.1mΩ (typ) RON Flatness
    • 500mA (max) Switch Current for MAX14759
    • Thermal Shutdown Protection
    • -40°C to +85°C Operating Temperature Range
    • High Bandwidth: 100MHz (typ) Insertion Loss
    • High-ESD Protection Up to 2kV
  • Save Board Space
    • Small 8-Pin and 10-Pin TDFN Packages

Product Details

The MAX14759/MAX14761/MAX14763 analog switches are capable of passing bipolar signals that are beyond their supply rails. These devices operate from a single +3.0V to +5.5V supply and support signals in the -25V to +25V range.

The MAX14759 is a single-pole/single-throw (SPST) analog switch, while the MAX14761 is a dual-SPST analog switch. The MAX14763 is a single-pole/double-throw (SPDT) analog switch.

The MAX14759 features 1Ω (max) on-resistance with a ±200nA (max) on-leakage current. The MAX14761/MAX14763 feature 2Ω (max) on-resistance with a ±100nA (max) on-leakage current. The low on-resistance and high bandwidth allow use in digital- and analog-signal switching applications.

The MAX14759/MAX14763 are available in an 8-pin (3mm x 3mm) TDFN package. The MAX14761 is available in a 10-pin (3mm x 3mm) TDFN package. These devices are specified over the -40°C to +85°C extended temperature range.

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  • ATE Systems
  • Audio Signal Routing and Switching
  • CAN Bus Termination Switching
  • Industrial Measurement Systems
  • Instrumentation Systems
  • Medical Systems
  • Opto-Relay Replacement
  • RS-485 Termination Switching

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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.

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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.