MAX86150EFF+

Product Overview

The MAX86150EFF+ belongs to the category of integrated optical sensor modules. It is commonly used for monitoring heart rate and pulse oximetry in wearable health and fitness devices. The module is characterized by its small form factor, low power consumption, and high accuracy. It is typically packaged in a compact, surface-mount package and is available in specified quantities.

Specifications

• Power Supply: 1.7V to 2.0V
• Operating Temperature Range: -40°C to +85°C
• Output Type: I²C
• Integrated LEDs: Red and IR
• Package: Compact, Surface-Mount

Detailed Pin Configuration

The MAX86150EFF+ features a detailed pin configuration that includes connections for power supply, I²C communication, and LED outputs. The pinout is designed to facilitate easy integration into various device designs.

Functional Features

The module offers simultaneous measurement of heart rate and pulse oximetry, making it suitable for real-time health monitoring applications. It integrates red and infrared LEDs along with a photodetector to accurately capture physiological data.

Advantages and Disadvantages

Advantages

• Accurate and reliable heart rate and SpO2 monitoring
• Low power consumption
• Small form factor for seamless integration into wearable devices

Disadvantages

• Limited to specific health monitoring applications
• Requires careful calibration for optimal performance

Working Principles

The MAX86150EFF+ operates based on the principle of photoplethysmography (PPG), where the integrated LEDs emit light into the skin, and the photodetector measures the amount of light absorbed. This data is then processed to derive heart rate and oxygen saturation levels.

Detailed Application Field Plans

The module is ideally suited for integration into wearable fitness trackers, smartwatches, and medical devices aimed at continuous health monitoring. Its compact size and low power consumption make it suitable for portable and battery-powered applications.

Detailed and Complete Alternative Models

• MAX30102: Offers similar functionality with slightly different specifications
• Si1143: Provides integrated optical sensor capabilities with additional ambient light and proximity sensing

In conclusion, the MAX86150EFF+ is a versatile integrated optical sensor module designed for accurate heart rate and pulse oximetry monitoring in wearable health and fitness devices. Its compact form factor, low power consumption, and high accuracy make it an ideal choice for developers seeking reliable physiological monitoring solutions.

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