New Product Introduction

Maxim MAXREFDES220# finger heart rate and pulse oximeter smart sensor

The MAXREFDES220# reference design provides everything you need to quickly prototype your product to measure finger-based heart rate

Maxim MAXREFDES220 product image

The MAXREFDES220# reference design provides everything you need to quickly prototype your product to measure finger-based heart rate, blood oxygen saturation level (SpO2), and blood pressure trending (BPT). The MAX30101 and the MAX32664 provide an integrated hardware and software solution for multiple finger-based applications. The MAX32664 firmware provides algorithm output. The MAX32630FTHR is provided to emulate a host system for easy development.

 

Key features

  • MAX30101 Heart Rate (HR) monitor and pulse oximeter
  • MAX32664 sensor hub
  • 3-axis accelerometer
  • Small form factor, high accuracy, included firmware

 

Additional features

  • MAX30101 Heart Rate Monitor and Pulse Oximeter:
    • Tiny, 5.6 × 3.3 × 1.55 mm 14-Pin optical module
    • Integrated cover glass for optimal, robust performance
    • Ultra-Low power operation for mobile devices (< 1 mW)
    • Programmable sample rate and LED current for power saving
    • High SNR (Signal-to-Noise) ratio, > 80 dB (typ.)
  • MAX32664 Sensor Hub:
    • Maxim's  licensed firmware for complete algorithmic support of:
      • Finger Heart-Rate and Blood Oxygen Saturation calculations
      • BPT, Heart-Rate, and Blood Oxygen Saturation calculations
    • Industry-standard I2C Interface for communication with the host controller
    • Dedicated bootloader authenticates secure firmware updates
  • 3-Axis Accelerometer:
    • Provides greater accuracy
    • Compensates for motion artifacts

 

Applications

  • Kit
  • Tool
  • Heartrate Monitor
  • Pulse Oxymeter

Maxim MAXREFDES220 Finger Heart Rate Pulse Oximeter | EBV Elektronik

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