The MAX30101 is an integrated pulse oximetry and heart-rate monitor module by MAXIM. It includes internal LEDs, photodetectors, optical elements, and low-noise electronics with ambient light rejection providing a complete system solution to ease the design-in process for mobile and wearable devices. Communication is through a standard I²C-comptible interface.

More information at MAXIM dedicated page.

Technical Details

  • Supply Voltage (Vdd): from 1.7 V to 2.0 V
  • Operating Temperature Range: from -40 °C to 85 °C
  • Current Consumption: 1100 uA max
  • Power Dissipation: 440 mW max
  • I²C interface

Here below, the Zerynth driver for the MAXIM MAX30101.