MAXM86146 Description
The MAXM86146 is the world’s smallest highly-integrated, optical data acquisition system. It bines Maxim's bestin-class optical biosensing analog front end (AFE) with a powerful Arm® microcontroller unit (MCU) and two high sensitivity photodiodes. The integrated MCU is an ultra-low-power microcontroller specifically designed for battery-powered devices and wireless sensors.
MAXM86146 Key Features
- plete Biometric Sensor Hub
- Supports Simultaneous Wrist-Based Pulse Heart Rate (WHRM) and Pulse Blood Oxygen Saturation (WSpO2) Measurements
- Integrated MAX86141 Dual-Channel Optical AFE
- Integrated MAX32664C Arm® Cortex®-M4 based MCU
- Two Integrated 3.8mm2 PIN Photodiodes
- Can Operate Independently (Two Channels)
- Can Be bined to Give a Total Radiant Area
- Excellent SNR Enables Measurements on a Wide
- Dynamic Range > 90dB in White Card Loop
- Dynamic Range Extendable to > 104dB for SpO2
MAXM86146 Applications
- Wearable Devices for Fitness and Wellness
- Optimized for Wrist, Finger, and Other Locations
- Optimized Performance to Detect