The DS2761BE+ from Maxim Integrated is a high-precision data acquisition and battery monitoring IC designed specifically for single-cell Li+ (Lithium Ion) batteries. This versatile component is an essential tool for applications requiring precise battery management and monitoring, such as portable devices, smart battery packs, and other energy-critical applications.

Key Features:

• High-Accuracy Measurement: The DS2761BE+ offers high-precision voltage, temperature, current, and charge accumulation measurements, ensuring accurate battery state monitoring for optimal performance and longevity.
• Integrated A/D Converter: With an integrated analog-to-digital converter, the device provides 16-bit resolution for voltage and current measurements, and 15-bit resolution for temperature readings.
• Programmable Current Accumulator: The current accumulator is programmable, allowing for precise coulomb counting and capacity monitoring to assess battery health and remaining charge.
• Temperature Measurement: The onboard temperature sensor ensures safe battery operation by monitoring for conditions that may lead to overheating or thermal runaway.
• Nonvolatile Memory: Integrated nonvolatile (NV) memory allows for storage of critical battery parameters and historical data, which can be used for predicting battery life and performance trends.
• Communication Interface: The device features a 1-Wire® interface for easy communication with a host controller, enabling data transfer and device configuration.
• Small Form Factor: The DS2761BE+ comes in a compact, thermally-efficient TSSOP package, making it suitable for space-constrained applications.

Applications:

• Portable Consumer Electronics
• Smart Battery Packs
• Handheld Devices
• Medical Devices
• Industrial and IoT Devices

The Maxim Integrated DS2761BE+ is engineered to provide reliable and comprehensive battery monitoring, ensuring devices operate efficiently and safely. By accurately tracking battery parameters, this IC helps in extending battery life and preventing premature battery failures, making it an indispensable component for any power-sensitive design.