MAX30100 SPO2 Pulse Oximeter Heart Rate Sensor Module

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The heart rate sensor module MAX30100 is an integrated pulse oximetry and heart rate monitor sensor solution. The heartbeat sensor combines two LEDs, the photodetector, and optimized optics. This best heart rate module is low-noise analog signal processing to detect pulse oximetry and heart-rate signals.

Features

  • Optical sensor: IR and red LED combined with a photodetector.
  • Measures absorbance of pulsing blood.
  • I2C interface plus INT pin.
  • 3.3V power supply complete pulse oximeter and heart rate sensor solution, simplifies design, integrated LEDs, photo sensor, and high-performance analog front.
  • Ultra-low power operation increases battery life for wearable devices.
  • Advanced functionality improves measurement performance, high SNR provides robust motion artifact resilience integrated.
  • ambient, light cancellation high sample rate capability fast data output capability.
  • It is an integrated pulse oximetry and heart rate monitor sensor solution.

Pinout

Pin NamePin Description
VIN1.8V – 5.5V Power Input
SCLI2C Serial Clock
SDAI2C Serial Data
INTMAX30100 Interrupt
IRDIR LED Cathode and LED Driver Connection Point. Leave floating in the circuit
RDRed LED Cathode and LED Driver Connection Point. Leave floating in the circuit.
GND0V / Reference Voltage

Specifications

Operating Voltage1.8v – 5.5v
Interface TypeI2C Serial Interface
Module Dimensions18.8mm (L) x 14.4mm (W) x 3.0mm (H)
Module Weight1.2g (Header + module)

Application

  • Wearable Devices.
  • Fitness Assistant Devices.
  • Medical Monitoring Devices.

Datasheet

Download the Datasheet of MAX30100 SPO2 Pulse Oximeter Heart Rate Sensor Module from the link given below.