MAX1968_EVKIT

Evaluation Kit for the MAX1968


Please check latest availability status for a specific part variant.

Description

The MAX1968 evaluation kit (EV kit) is a fully assembled and tested PC board that implements a switch-mode driver for a Peltier thermoelectric cooler (TEC) module. It operates from a single 3.0V to 5.5V supply and provides a bipolar ±3A (max) output to the module.

A potentiometer, DAC, or external source generates a DC temperature set-point voltage. Thermal feedback from the TEC module is compared to the set-point voltage to generate the TEC current-control signal. The MAX1968 accurately regulates the TEC current based on this signal.

When using the DAC, the EV kit connects to the parallel port of a computer running Windows® 95, 98, or 2000. Software, included with the EV kit, provides a quick and easy method to control the DAC.

Note: Windows 2000 requires the installation of a driver. Refer to Win2000.pdf or Win2000.txt located on the diskette.

Key Features

  • ±3A Output Current
  • Operates from a Single Supply (3.0V to 5.5V)
  • High-Efficiency Switch-Mode Design
  • 500kHz or 1MHz Switching Frequency
  • Programmable Heating/Cooling Limit
  • TEC Current-Monitor Output
  • SPI™-Compatible Serial Interface
  • Easy-to-Use Menu-Driven Software
  • Includes Windows 95/98/2000-Compatible Software and Demo PC Board
  • Surface-Mount Construction
  • Fully Assembled and Tested
  • Applications/Uses

    • Automated Test Equipment (ATE)
    • Biotech Lab Equipment
    • EDFA Optical Amplifiers
    • Fiber Optic Network Equipment
    • Fiber-Optic Laser Modules
    • Telecom Fiber Interfaces
    • WDM, DWDM Laser Diode Temperature Control
    Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C   Material Composition  

    Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

    Quality Management System >
    Environmental Management System >

     
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