MAX30003
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MAX30003

Ultra-Low Power, Single-Channel Integrated Biopotential (ECG, R to R Detection) AFE

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Ultra-Low Power, Single Channel Integrated Biopotential (ECG) AFE with HR Detection Algorithm (R-R)

Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 4
1ku List Price Starting From $5.90
Features
  • Clinical-Grade ECG AFE with High-Resolution Data Converter
    • 15.5 Bits Effective Resolution with 5µVP-P Noise
  • Better Dry Starts Due to Much Improved Real World CMRR and High Input Impedance
    • Fully Differential Input Structure with CMRR > 100dB
  • Offers Better Common-Mode to Differential Mode Conversion Due to High Input Impedance
    • High Input Impedance > 500MΩ for Extremely Low Common-to-Differential Mode Conversion
  • Minimum Signal Attenuation at the Input During Dry Start Due to High Electrode Impedance
  • High DC Offset Range of ±650mV (1.8V, typ) Allows to Be Used with Wide Variety of Electrodes
  • High AC Dynamic Range of 65mVP-P Will Help the AFE Not Saturate in the Presence of Motion/Direct Electrode Hits
  • Longer Battery Life Compared to Competing Solutions
    • 85µW at 1.1V Supply Voltage
  • Leads-On Interrupt Feature Allows to Keep µC in Deep Sleep Mode with RTC Off Until Valid Lead Condition is Detected
    • Lead-On Detect Current: 0.7µA (typ)
  • Built-In Heart Rate Detection with Interrupt Feature Eliminates the Need to Run HR Algorithm on the μController
    • Robust R-R Detection in High Motion Environment at Extremely Low Power
  • Configurable Interrupts Allows the µC Wake Up Only on Every Heart Beat Reducing the Overall System Power
  • High Accuracy Allows for More Physiological Data Extractions
  • 32-Word FIFO Allows You to Wake Up µController Every 256ms with Full ECG Acquisition
  • High-Speed SPI Interface
  • Shutdown Current of 0.5µA (typ)
Additional Details
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The MAX30003 is a complete, biopotential, analog front-end solution for wearable applications. It offers high performance for clinical and fitness applications, with ultra-low power for long battery life. The MAX30003 is a single biopotential channel providing ECG waveforms and heart rate detection.

The biopotential channel has ESD protection, EMI filtering, internal lead biasing, DC leads-off detection, ultra-low power leads-on detection during standby mode, and extensive calibration voltages for built-in self-test. Soft power-up sequencing ensures no large transients are injected into the electrodes. The biopotential channel also has high input impedance, low noise, high CMRR, programmable gain, various low-pass and high-pass filter options, and a high-resolution analog-to-digital converter. The biopotential channel is DC coupled, can handle large electrode voltage offsets, and has a fast recovery mode to quickly recover from overdrive conditions, such as defibrillation and electrosurgery.

The MAX30003 is available in a 28-pin TQFN and 30-bump wafer-level package (WLP), operating over the 0°C to +70°C commercial temperature range.

Applications

  • Bio Authentication and ECG-On-Demand Applications
  • Chest Band Heart Rate Monitors for Fitness Applications
  • Single Lead Event Monitors for Arrhythmia Detection
  • Single Lead Wireless Patches for At-Home/In-Hospital Monitoring
Part Models 4
1ku List Price Starting From $5.90

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Documentation

Documentation

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Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
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Product Lifecycle

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Jul 30, 2020

- 2076

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MAX30003CWV+

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Evaluation Kit

Evaluation Kits 2

MAXIOTKIT

Evaluation Kit for the MAX32630, MAX11301, MAX30003, MAX30101, MAX30205, MAX30205EVSYS, MAX32630FTHR, MAX11301WING, MAX30003WING, MAX30101WING

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MAXIOTKIT

Evaluation Kit for the MAX32630, MAX11301, MAX30003, MAX30101, MAX30205, MAX30205EVSYS, MAX32630FTHR, MAX11301WING, MAX30003WING, MAX30101WING

Evaluation Kit for the MAX32630, MAX11301, MAX30003, MAX30101, MAX30205, MAX30205EVSYS, MAX32630FTHR, MAX11301WING, MAX30003WING, MAX30101WING

Features and Benefits

  • MAX32630FTHR Feather Board
    • MAX32630 Low-Power Microcontroller
    • MicroSD Card Connector
    • Mbed™ HDK Debug Interface
    • Bluetooth Compatible
  • MAX11301WING Feather Wing
    • 20 Configurable Mixed-Signal Ports
    • Analog Switch Between Adjacent PIXI® Ports
  • MAX30003WING Feather Wing
    • Clinical-Grade ECG AFE with High-Resolution Data Converter
    • Built-In Heart Rate Detection
  • MAX30101WING Feather Wing
    • High-Sensitivity Pulse Oximeter and Heart-Rate Sensor
  • MAX30205EVSYS
    • Human Body Temperature Sensor

Product Detail

Maxim Integrated brings the convenience of remote health monitoring to your fingertips. The modular architecture allows for a variety of systems to be assembled quickly and easily within a couple of minutes. The system flexibility stems from the FeatherWing® form factor that provides a plug-and-play interface by adding or removing desired sensors, enabling or disabling a particular sensor, and the frequency data transmission to an online dashboard. The system is built on a Maxim Integrated low-power microcontroller to ensure minimum power consumption for designs on the go.

Applications

  • Fitness Monitors
  • Portable Medical Devices
  • Sensor Hubs
  • Sports Watches
  • Wearable Medical Patches
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MAX30003WING

Evaluation Kit for the MAX30003 Biopotential AFE

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MAX30003WING

Evaluation Kit for the MAX30003 Biopotential AFE

Evaluation Kit for the MAX30003 Biopotential AFE

Features and Benefits

  • Expansion Board
    • 0.9in x 2.0in DIP Form Factor
      • Breadboard Compatible
      • Feather Compatible
    • 6-Pin PMOD Compatible Socket
      • I2C
      • Two Optional GPIO
    • Two Grove Connectors
      • I2C
      • UART
    • 3.5mm Jack for ECG Leads
  • MAX30003 Biopotential AFE
    • Clinical-Grade ECG AFE with High-Resolution Data Converter
      • 15.5 Bits Effective Resolution with 5μVP-P Noise
    • Longer Battery Life Compared to Competing Solutions
      • 85µW at 1.1V Supply Voltage
    • Built-In Heart Rate Detection with Interrupt Feature
      • Eliminates the Need to Run HR Algorithm on the Microcontroller
      • Robust R-R Detection in High-Motion Environment at Extremely Low Power
    • 32-Word FIFO Allows You to Wake Up Microcontroller Every 256ms with Full ECG Acquisition

Product Detail

The MAX30003WING is an expansion board designed to help engineers and students alike to rapidly prototype ECG applications for wearables using the MAX30003 biopotential analog front end. The form factor is a small 0.9in by 2.0in dual-row header footprint that is compatible with breadboards and featherboards from Maxim and Adafruit®, as well as additional expansion boards called wings. Two grove connectors and a 6-pin Pmod™ connector are also included for additional connectivity to popular development boards offered by Seeed Studio® and Diligent®.

Applications

  • Bio Authentication and ECG-On-Demand Applications
  • Chest Band Heart Rate Monitors for Fitness Applications
  • Single Lead Event Monitors for Arrhythmia Detection
  • Single Lead Wireless Patches for At-Home/In-Hospital Monitoring
Tools & Simulations

Tools & Simulations 1

Reference Designs

Reference Designs 1

MAXREFDES100

Health Sensor Platform

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MAXREFDES100

Health Sensor Platform

Health Sensor Platform

Features and Benefits

  • Skin temperature
  • Heart rate
  • Biopotential measurement (ECG)
  • Motion
  • Rotation
  • Barometric pressure
View Detailed Reference Design external link

Design & Integration Tools

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Videos

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Oct 04, 2022

04:57

How to Set Up the MAXREFDES100 Health Sensor Platform (HSP)

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