Expansion Board for the MAX30101

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The MAX30101WING board is a rapid development board designed to quickly develop application firmware for the MAX30101 pulse oximetry sensor. The MAX30101WING contains the MAX14750A power management IC (PMIC) that supplies a +1.8V power rail (1V8) to the MAX30101 along with a programmable +2.5V to +5V rail (VLED) to drive the MAX30101 internal LEDs. The board is compatible with +1.8V and +3.3V logic (VIO), selectable through jumper JP1. The ZIF Flat Flexible Cable Connector allows integration of the MAX30205EVSYS, which features the MAX30205 silicon-based human body temperature sensor. The board seamlessly integrates with the MAX32630FTHR to enable rapid prototyping and development.

MAX30101WING: Board Photo MAX30101WING: Board Photo Enlarge+

Key Features

  • Convenient Expansion Board
    • 0.9in x 2.0in DIP Form Factor
      • Breadboard Compatible
      • Feather Compatible
    • Integrated PMIC to Supply LED Drive Voltage
    • +1.8V and +3.3V Logic VIO Compatibility
    • ZIF Flat Flex Cable Connector
      • Compatible with the MAX30205EVSYS
  • MAX30101 High-Sensitivity Pulse Oximeter and Heart-Rate Sensor Features
    • Noninvasive Reflective LED Solution
    • 5.6mm x 3.3mm x 1.55mm 14-Pin Optical Module
      • Integrated Cover Glass for Optimal, Robust Performance
    • Ultra-Low Power Operation for Mobile Devices
      • Programmable Sample Rate and LED Current for Power Savings
      • Low-Power Heart-Rate Monitor (< 1mW)
      • Ultra-Low Shutdown Current (0.7µA, typ)
    • Fast Data Output Capability
      • Sample Rates up to 3200sps
    • Robust Motion Artifact Resilience
    • -40°C to +85°C Operating Temperature Range
  • MAX14750A PMIC Features
    • Micro-IQ 250mW Buck-Boost Regulator
      • Supplies VLED to the MAX30101
      • Output Voltage Programmable from 2.5V to 5V
      • 1.1µA Quiescent Current
      • Programmable Current Limit
      • Input Voltage from 1.8V to 5.5V
    • Micro-IQ 100mA LDO
      • Supplies 1V8 Rail for the MAX30101
      • Input Voltage From 1.71V to 5.5V
      • Output Programmable from 0.09V to 4.0V
      • 0.9µA Quiescent Current
      • Configurable as a Load Switch
      • Individual Enable Pins
      • I2C Control Interface


  • Fitness Assistant Devices
  • Smartphones
  • Tablets
  • Wearable Devices
Request Reliability Report for: MAX30101WING 
Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C   Material Composition  

Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

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