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DS2781E+T&R Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
DS2781E+T&RMAXIM5000Yes

DS2781E+T&R is a battery monitor and protector manufactured by Maxim Integrated (now part of Analog Devices).

The DS2781E+T&R is a battery monitor and protector manufactured by Maxim Integrated (now part of Analog Devices). Here are its key specifications:

  • Function: Standalone fuel gauge and protector for Li+ battery packs.
  • Interface: 1-Wire communication.
  • Voltage Measurement Range: 2.5V to 5.5V.
  • Current Measurement: Integrated sense resistor with ±7.8125mV range.
  • Temperature Measurement: On-chip sensor (±2°C accuracy).
  • Memory: 32 bytes of general-purpose EEPROM.
  • Protection Features: Overvoltage, undervoltage, overcurrent, and overtemperature.
  • Package: 8-pin TDFN (3mm x 3mm).
  • Operating Temperature Range: -40°C to +85°C.
  • Applications: Portable electronics, battery packs, and power management.

For exact details, refer to the official datasheet from Maxim Integrated.

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