Maxim Integrated's DS2761BE+025 High-Precision Li+ Battery Monitor

The DS2761BE+025 is a sophisticated battery monitoring IC from Maxim Integrated, designed to offer precise measurements and extensive data for lithium-ion (Li+) batteries. This high-precision monitor is an essential component for portable devices where efficient battery management can significantly enhance performance and reliability.

Key Features

• High-Accuracy Measurements: The DS2761BE+025 provides high-accuracy voltage, temperature, current, and charge accumulation measurements, ensuring that the battery's state of health can be accurately assessed at any time.
• Integrated A/D Converter: With an integrated analog-to-digital converter, this device converts analog signals from the battery into digital data with precision, allowing for real-time battery monitoring.
• Temperature Sensor: An onboard temperature sensor monitors the battery's temperature, a critical factor in maintaining battery health and preventing overheating.
• Current-Sense Amplifier: The device includes a bidirectional current-sense amplifier that measures charge and discharge activity, providing valuable insights into the battery's performance.
• Nonvolatile (NV) Memory: The DS2761BE+025 features NV memory for storing application-specific parameters and calibration data, ensuring consistent performance across power cycles.
• Communication Interface: A 1-Wire® interface facilitates communication with microcontrollers or processors, simplifying integration into various systems.

Applications

The DS2761BE+025 is ideal for a range of applications that demand precise battery monitoring, including:

• Portable Computing Devices
• Medical Instruments
• Handheld Instruments
• Smart Batteries

Robust and Reliable

Encapsulated in a compact, surface-mount package, the DS2761BE+025 is engineered for durability and longevity. Its robust design ensures reliable operation even in challenging environments, making it a trusted choice for critical applications where battery performance cannot be compromised.

With the DS2761BE+025, Maxim Integrated continues its tradition of delivering high-quality, high-performance integrated circuits that address the evolving needs of modern battery-powered devices.