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Healthcare Sensor ICs

Biopotential, Electrochemical, Optical, and Temperature Sensors for Wearable, Fitness, and Medical Applications

Healthcare sensor ICs use current or optics to sense the human body’s vital signs. Typically, these biosensors condition the signal and send it to a microprocessor for storage, calculation, or display by a health monitoring device.

Our healthcare sensor solutions are ideal for portable medical and wellness applications, as well as wearable medical and fitness applications. Low-power operation fosters longer battery life. These highly integrated sensor ICs reduce the total solution chip count by including analog front-ends (AFEs), ADCs, and ESD/EMI protection circuitry with key features such as:

Clinical-grade performance for temperature and ECG measurements
High dynamic range AFEs with low SNR

Complete optical modules for a variety of applications
Built-in algorithms

Biopotential Sensor ICs

Electrochemical Sensors

Optical Sensors

Wearable Temperature Sensor ICs

Sensor Parametric Search

Development Boards Design Resources Featured Products

Healthcare Sensor ICs Development Boards

Evaluation Platform for Wrist-Based Heart-Rate and SpO2 Monitoring

MAXREFDES103#: Health Sensor Band

Demonstrates the high sensitivity and algorithm processing functions of health-sensing applications.

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Evaluation System for Electrochemical Sensor AFE

MAX30134EVSYS

Provides a single platform to evaluate DC current and EIS measurement capabilities.

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Evaluation System for I²C Digital Temperature Sensor

MAX30208EVSYS

Provides a single platform to evaluate the MAX30208 temperature sensor with ±0.1°C accuracy.

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Evaluation System for Low-Power, Integrated In-Ear Heart-Rate Monitors

MAXM86161EVSYS

Allows quick evaluation of the MAXM86161 integrated optical module for applications at various sites on the body, particularly in-ear and mobile applications.

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Finger Heart Rate and Pulse Oximeter Smart Sensor with Digital Signal Processing

MAXREFDES220

Quickly prototype designs that measure finger-based heart rate and SpO₂ .

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Evaluation Kit for Clinical Grade Human Body Temperature Sensor

MAX30205EVSYS

Includes USB-to-I²C controller and GUI program to simplify evaluation

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Evaluation System for Integrated Biopotential and Bioimpedance AFE

MAX30001EVSYS

Offers several configurations to enable a variety of measurements including ECG, BioZ and Pace Detection.

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Evaluation System for Optical Pulse Oximeter and Heart-Rate Sensor

MAX86140EVSYS

Allows flexible configurations to optimize measurement signal quality with minimal power consumption.

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Healthcare Sensor ICs Design Resources

Healthcare Sensor ICs Featured Products

Complete Optical Biosensing Module with Ultra-Low-Power Biometric Sensor Hub

MAXM86146

Highly-integrated, optical data acquisition system combines optical biosensing AFE with a powerful Arm^® MCU and two photodiodes.

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Ultra-Low-Power Optical Data Acquisition System for Pulse Oximetry and HR Detection

MAX86170B

Features best-in-class SNR for measuring hydration, muscle, and tissue oxygen saturation at multiple body locations.

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4-Channel Ultra-Low-Power Electrochemical Sensor AFE

MAX30134

Provides electrochemical impedance spectroscopy measurement capability for 2- and 3-terminal sensors.

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Evaluation System for Low Power Integrated In-Ear Heart Rate Monitor

MAXM86161EVSYS

Allows for the quick evaluation of the MAXM86161 integrated optical module for applications at various sites on the body, particularly in-ear and mobile applications.

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