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

Coulomb Sensor Analog Devices LTC2941


Regular price $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.


  • 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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