Solution of Maxim MAX86150 BIOSENSOR MODULE
The MAX86150 is an integrated electrocardiogram, pulse oximeter, heart rate monitor sensor module. It includes internal LEDs, photodetector, and low-noise electronics with ambient light rejection. The MAX86150 helps ease design-in to mobile and wearable devices.
The MAX86150 operates on a 1.8V supply voltage with a separate power supply for the internal LEDs. Communication to and from the module is entirely through a standard I2C-compatible interface. The module can be shut down through software with near zero standby current, allowing the power rails to remain powered at all times.
The main advantages and features of MAX861501.Electrocardiogram (ECG) Optimized for Dry Electrode Operation
2.Reflective Heart Rate Monitor and Medical-Grade Pulse Oximeter
3.Miniature 3.3mm x 5.6mm x 1.3mm 22-pin Optical Module Optical-Grade Glass for Long-Term Optimal and Robust Performance
4.Ultra-Low Power Operation for Mobile Devices Ultra-Low Shutdown Current (0.7μA Typical)
5.High SNR and Robust Ambient Light Cancellation
6.-40℃ to +85℃ Operating Temperature Range
The application of MAX86150
4.Fitness Assistant Devices
TYPICAL APPLICATION CIRCUIT DIAGRAM OF MAX86150
Introduction of Evaluation Board MAX86150 EVS
The MAX86150 Evaluation System (EV system) provides a proven platform to evaluate the MAX86150 integrated photoplethysmogram (PPG) and 1-lead electrocardiogram (ECG) sensor module. The EV system consists of two boards that connect through header pins: a MAX32630FTHR microcontroller board and a MAX86150 evaluation kit (EV kit). The MAX32630FTHR houses a microcontroller with preloaded firmware, Bluetooth communication, and power management. The sensor board contains the MAX86150 module and two stainless steel dry electrodes for ECG measurement. The EV kit is powered by the included lithium ion battery, which is charged with a micro-USB cable.
Evaluation Board MAX86150 EVS Outline Drawing
The key features of Evaluation Board MAX86150 EVS
1.Real-Time Monitoring of PPG and 1-Lead ECG2.Data-Logging Capability
3.Windows® 10 Compatible GUI Software
4.Integrated Dry Electrodes
5.Fully Assembled and Tested
Evaluation Board MAX86150 EVS including1.MAX86150 EV kit
3.Pico programming adapter
4. 2 x USB A to micro-USB cables
5. 500mAh lithium polymer battery