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Analog Devices LTC2941
battery charge discharge module
battery management LTC2941 battery fuel gauge

Coulomb Sensor Analog Devices LTC2941

RAK16002

SKU:100084
$6.90 $0.00
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Product Description

The RAK16002 is a coulomb sensor based on the Analog Devices LTC2941. It measures battery charge state in battery-supplied handheld PC and portable product applications. Its operating range is perfectly suited for single-cell Li-Ion batteries. A precision coulomb counter integrates current through a sense resistor between the battery’s positive terminal and the load or charger.

Keep track of the battery status in your mobile application for LoRaWAN or systems applied in remote areas.

Features

  • Based on Analog Devices LTC2941
  • Indicates Accumulated Battery Charge and Discharge
  • ±1A Sense Current Range
  • I2C interface
  • High Accuracy Analog Integration
  • 1% Charge Accuracy
  • Configurable Alert Output/Charge Complete Input
  • 2.7V to 5.5V Operating Range
  • Quiescent Current Less than 100μA
  • Operating Temperature: -40° C ~ 85° C
  • Size: 15x25mm

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