Features and Benefits

  • Precision Real-Time Current Monitoring
  • 1.6V to 28V Input Common-Mode Range
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Details

The MAX9634 evaluation kit (EV kit) provides a proven design to evaluate the MAX9634 high-side current-sense amplifier, which offers precision accuracy specifications of VOS less than 250µV (max) and gain error less than 0.5% (max). This EV kit demonstrates the MAX9634 in a tiny 1mm x 1mm x 0.6mm, 4-bump UCSP™ package. The MAX9634 is also available in a 5-pin SOT23, but that package is not compatible with this EV kit.

The EV kit PCB comes with a MAX9634FERS+ installed, which is the 50V/V gain version. Contact the factory for free samples of the pin-compatible MAX9634TERS+, MAX9634HERS+, and MAX9634WERS+, which are 25V/V, 100V/V, and 200V/V gain versions, respectively.


  • Cell Phones
  • Notebook Computers
  • PDAs
  • Portable/Battery-Powered Systems
  • Power-Management Systems

Applicable Parts

Documentation & Resources


Pricing displayed is based on 1-piece.

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.