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)
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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)
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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
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Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.
Visit the ADI Support Page
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MAX30003
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High-Impedance and Low-Noise Op Amps Enable Dry Electrodes in Medical Systems
How to Create a Remote Medical Sensing System Using Maxim Integrated’s IoT Development Platform
How to Add Wilson’s Central Terminal/Right Leg Drive Functions to the MAX30001/MAX30003 ECG AFEs in a Medical Wearable
Chips to Measure ECG and PPG with Temporal Correlation | Maxim Integrated
Technical Articles 3
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ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
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| MAX30003CTI+ |
28-LFCSP-5X5X0.75
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| MAX30003CTI+T |
28-LFCSP-5X5X0.75
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| MAX30003CWV+ |
30-WLCSP-N/A
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| MAX30003CWV+T |
30-WLCSP-N/A
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- MAX30003CTI+
- Pin/Package Drawing
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28-LFCSP-5X5X0.75
- Documentation
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HTML
Material Declaration
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HTML
Reliablity Data
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Ultra Librarian
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SamacSys
- MAX30003CTI+T
- Pin/Package Drawing
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28-LFCSP-5X5X0.75
- Documentation
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HTML
Material Declaration
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HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
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SamacSys
- MAX30003CWV+
- Pin/Package Drawing
-
30-WLCSP-N/A
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
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SamacSys
- MAX30003CWV+T
- Pin/Package Drawing
-
30-WLCSP-N/A
- Documentation
-
HTML
Material Declaration
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HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
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SamacSys
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PCN
Jul 30, 2020
- 2076
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MAX30003CWV+
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MAX30003CWV+T
PRODUCTION
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- 2076
TEST
Evaluation Kits 2
MAXIOTKIT
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
MAX30003WING
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
- 0.9in x 2.0in DIP Form Factor
- 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
- Clinical-Grade ECG AFE with High-Resolution Data Converter
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 1
IBIS Model 1
IBIS Model
Reference Designs 1
MAXREFDES100
Health Sensor Platform
Videos
2022-10-04
04:57
How to Set Up the MAXREFDES100 Health Sensor Platform (HSP)
