DS2786EVKIT

Stand-Alone OCV-Based Fuel Gauge Evaluation Kit

Provides Full Evaluation Capability for the DS2786 Stand-Alone OCV-Based Fuel Gauge IC


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Description

The DS2786 evaluation kit (EV kit) makes performance evaluation, software development, and prototyping with the DS2786 stand-alone OCV-based fuel gauge easy. The evaluation board interfaces to a PC through a DS9123O USB adapter and RJ-11 cable connection.

Separate control tabs allow the user access to all memory locations, all control registers, and real-time updates of all monitored parameters. The software also incorporates a data-logging feature to monitor a cell over time.

The evaluation board circuit is designed to provide the DS2786 with accurate parameter measurements as well. Kit demonstration boards will vary as they are improved upon over time. For information on the demonstration board circuits, visit our website at www.maximintegrated.com.

Key Features

  • Demonstrates the Capabilities of the DS2786 Stand-Alone OCV-Based Fuel Gauge Including:
    • Estimation of Available Capacity for Li+ Cells
    • Voltage Measurement
    • Current Measurement
    • Current Accumulation
    • Temperature Measurement
    • Information Storage
    • Thermistor Reading
  • Interfaces to the USB Port of a PC Running Windows XP® or Older Operating System

Applications/Uses

  • 3G Multimedia Wireless Handsets
  • Digital Audio (MP3) Players
  • Digital Still Cameras

Quality and Environmental Data

Lead-Free Package Tin (Sn) Whisker Reports
Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C  

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.

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