MAXM86161EFD+T

The MAXM86161EFD+T is an integrated optical sensor module for heart-rate and SpO2 (blood oxygen saturation) monitoring applications. It combines internal LEDs, photodetectors, and low-noise electronics with an ambient light cancellation feature, delivering accurate and reliable biometric measurements.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• VCC: Power supply input
• SDA: I2C serial data input/output
• SCL: I2C serial clock input
• INT: Interrupt output
• GND: Power ground

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the MAXM86161EFD+T sensor module for a visual representation.

Key Features

• Integrated Optical Sensor: Combines LEDs, photodetectors, and low-noise electronics for accurate biometric sensing.
• Heart-Rate and SpO2 Monitoring: Specifically designed for heart-rate and blood oxygen saturation monitoring applications.
• Ambient Light Cancellation: Includes ambient light cancellation to enhance measurement accuracy in various lighting conditions.
• I2C Interface: Provides easy interfacing with microcontrollers through the I2C serial communication protocol.
• Compact Size: Available in a small form factor, suitable for wearable and portable devices.

Note: For detailed technical specifications, please refer to the MAXM86161EFD+T datasheet.

Application

• Wearable Health Monitoring Devices: Ideal for integration into wearable devices for continuous health monitoring.
• Fitness Trackers: Suitable for use in fitness trackers to monitor heart rate and SpO2 levels during exercise.
• Medical Devices: Used in medical devices for non-invasive monitoring of vital signs.

Functionality

The MAXM86161EFD+T integrates optical sensors and electronics to enable accurate heart-rate and SpO2 monitoring, making it a reliable choice for various biometric applications.

Usage Guide

• Power Supply: Connect VCC (Pin) to the power supply voltage (typically +3.3V or +5V).
• Data Interface: Use SDA (Pin) and SCL (Pin) for I2C communication with the microcontroller.
• Interrupt Handling: Monitor INT (Pin) for interrupt signals indicating measurement events or data availability.

Frequently Asked Questions

Q: What is the typical operating voltage range for the MAXM86161EFD+T?
A: The MAXM86161EFD+T typically operates from +1.7V to +3.3V.

Q: Is the MAXM86161EFD+T suitable for continuous heart-rate monitoring?
A: Yes, the MAXM86161EFD+T is designed for continuous heart-rate monitoring applications, offering accurate and reliable measurements.