MAXM86146CFU+T

Sensor And Detector Interfaces Overview

The MAXM86146CFU+T is a highly integrated optical data acquisition system designed for wearable biometric monitoring. It combines an analog front end (AFE) with two high-sensitivity photodiodes and an Arm Cortex-M4 microcontroller unit (MCU). The device operates from a single 1.8V supply, featuring independent 19-bit ADCs and ambient light cancellation circuits. It supports I2C communication and includes embedded algorithms for pulse heart rate and blood oxygen saturation detection.

Sensor And Detector Interfaces Feature Summary

• Integrates dual-channel optical readout with industry-leading ambient light rejection capabilities
• Features an ultra-low-power Arm Cortex-M4 MCU with deep-sleep mode support
• Includes embedded firmware and algorithms optimized for motion artifact rejection

Sensor And Detector Interfaces Applications

• Wearable devices for fitness and wellness tracking
• Optimized wrist-based pulse heart rate measurement systems
• Pulse blood oxygen saturation detection modules

Sensor And Detector Interfaces Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm package type and RoHS compliance status. Ensure compatibility with required external components such as accelerometers and LEDs before finalizing procurement decisions.

Sensor And Detector Interfaces Selection Notes

Select this component when space-constrained designs require simultaneous heart rate and SpO2 monitoring. Consider the need for external LED drivers and accelerometer integration to fully utilize the sensor hub's processing capabilities.

Sensor And Detector Interfaces Part Context

This module represents a complete biosensing solution within the Maxim Integrated portfolio. It consolidates optical sensing, signal processing, and control logic into a compact form factor, reducing design complexity for manufacturers of health-focused wearable electronics.

Sensor And Detector Interfaces Replacement Considerations

Consult official documentation for confirmed substitute part numbers. Verify pin compatibility and functional equivalence before considering alternative components.