MAX14921ECS+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX14921ECS+

Manufacturer

Analog Devices

Introduction

The MAX14921ECS+ is a versatile battery monitor component from Analog Devices, specifically designed for power management and battery management systems. It accommodates multi-chemistry batteries and can handle between 1 to 16 cells.

Product Features and Performance

Multi-chemistry battery compatibility

Monitors 1 to 16 cells

Supports Over Temperature, Over/Under Voltage fault protection

Communicates through SPI interface

Designed for surface mounting with an 80-TQFP package

Able to operate in environments ranging from -40°C to 85°C

Product Advantages

High cell count capability, supporting up to 16 cells

Rugged design suitable for varying and extreme temperature conditions

Flexible communication via SPI, enabling easy integration into existing systems

Key Technical Parameters

Battery Chemistry: Multi-Chemistry

Number of Cells: 1 to 16

Fault Protection: Over Temperature, Over/Under Voltage

Interface: SPI

Operating Temperature: -40°C to 85°C

Mounting Type: Surface Mount

Package / Case: 80-TQFP

Quality and Safety Features

Advanced fault protection capabilities guarding against temperature extremes and voltage irregularities

Compatibility

Designed to interface seamlessly with systems requiring SPI communication

Adaptable with various battery chemistries

Application Areas

Battery management systems

Power monitoring systems in industrial, automotive, and telecommunication sectors

Product Lifecycle

Product Status: Active

Not nearing discontinuation and replacements or upgrades are available to ensure longevity in application

Several Key Reasons to Choose This Product

Ability to manage up to 16 battery cells, providing versatility and broad usage

Robust fault protection mechanisms enhance device and system safety

Broad operating temperature range ensuring performance in diverse environments

Efficient and reliable SPI communication interface facilitating easy integration into broader systems