MAX86173ENI+T

Analog Front End (AFE) Overview

The MAX86173ENI+T is a biometric sensor featuring a dual photodiode analog front end (AFE) with multi-LED drive capabilities. It integrates a 20-bit data acquisition system designed for optical sensing applications. The device utilizes a 28-WLP package measuring 2.83x1.89 mm, providing a compact solution for wearable and medical devices requiring precise physiological signal monitoring.

Analog Front End (AFE) Feature Summary

• Integrates dual photodiode analog front end for high-sensitivity optical detection
• Features programmable multi-LED drive outputs to support various sensing configurations
• Includes 20-bit data acquisition system for precise signal processing

Analog Front End (AFE) Applications

• Wearable health monitoring devices
• Medical pulse oximetry systems
• Heart rate monitoring sensors

Analog Front End (AFE) Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or official channels. Confirm RoHS compliance status and specific tape-and-reel packaging details prior to procurement. Ensure the selected variant matches the required 28-WLP package dimensions and pinout configuration for your design implementation.

Analog Front End (AFE) Selection Notes

Select this component when designing systems requiring integrated optical sensing with minimal external components. The dual photodiode AFE supports complex biometric measurements. Evaluate the 28-WLP footprint constraints against available PCB space. Consider the programmable LED drive requirements for your specific light source configuration.

Analog Front End (AFE) Part Context

This part belongs to the MAX86173 family of ultra-low-power optical data acquisition systems. It serves as an advanced analog front end within Maxim Integrated's biometric sensor portfolio, enabling compact designs for continuous physiological monitoring in consumer electronics and healthcare equipment.

Analog Front End (AFE) Replacement Considerations

Consult official Analog Devices documentation for verified substitute part numbers. Cross-reference package compatibility and electrical specifications before substitution.