Analog Devices / Maxim Integrated MAX32663A Ultra-Low Power ECG Biometric Sensor Hub

Analog Devices Inc. MAX32663A Ultra-Low Power ECG Biometric Sensor Hub features embedded firmware and HeartKey® ECG algorithms from B-Secur for wearable and medical devices. The MAX32663A allows seamless communication with Maxim’s low-power ECG sensors like the MAX30003. This provides a complete solution that delivers health information and insights to an application.

Features

Three Different Versions
- Version FS (Full HeartKey Suite)
  - Heart Rate, Heart Rate Variability, Stress Level Index, Energy Expenditure and User Identification
- Version W (Health and Wellness)
  - Heart Rate, Heart Rate Variability, Stress Level Index and Energy Expenditure
- Version UI (User Identification)
  - User Identification
Biometric Sensor Hub Enables Faster Time to Market
Removes Software Licensing Burden

One Slave I²C for Communication with a Host Microcontroller
One Master I²C for Communication with Sensors
Manages the Ultra-Low Power-Hardware for Increased Efficiency
First-In-First-Out (FIFO) Provides Minimal Host Interaction
Easily Integrate with Maxim’s Low-Power ECG AFEs (e.g., MAX30003)
Tiny Form Factors for Footprint-Constrained Designs
- 3mm x 3mm TQFN
- 1.6mm x 1.6mm WLP

Applications

Wearable Fitness
Hearables
Wearable Medical

Portable Medical
Mobile Devices

Analog Devices / Maxim Integrated MAX32663A Ultra-Low Power ECG Biometric Sensor Hub

Features

Applications

Block Diagram

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