Medical sensor patches

Products and reference designs

Medical sensor patches

Block diagram

Overview

Our integrated circuits and reference designs for medical sensor patches complete with schematics, test data and design files help you address complex challenges to quickly differentiate your design from the competition.

Design requirements

Modern medical sensor patch designs require:

  • Simplifying the system design and achieving small form factor with high performance integrated analog front ends.
  • Achieving efficient power management solutions for longer battery life.
  • Processing measured signals from sensors and calculating the vital sign parameter.

TI products may not be used in life-critical medical equipment unless authorized officers of the parties have executed a special contract specifically governing such use. See our Terms of Sale for additional information.

Block diagram

Find products and reference designs for your system.

Multiparameter patch

ECG electrodes ECGelectrodes Thermistors Thermistors ESD/Defibrillation protection ESD/Defibrillation protection ESD ESD TVS diodes TVS diodes ESD ESD ESD ESD ECG front end ECG front end REF REF MUX MUX ADC ADC PGA PGA Amp Amp Amp Amp Comp Comp Pace detect Pace detect Right leg drive Right leg drive Logic Logic Analog switches Analog switches Amp Amp Defibrillation detect Defibrillation detect Battery management Battery management Battery charger Battery charger Battery authentication Battery authentication Battery gauge Battery gauge Low voltage power supply Low voltage power supply Buck-boost Buck-boost LDO LDO Supervisor Supervisor Load switch Load switch Buck Buck Boost Boost Hall sensor Hall sensor Power MUX Power MUX Memory Memory EEPROM EEPROM Temperature analog front end Temperature analog front end REF REF MUX MUX ADC ADC PGA PGA Current source Current source Temp sensor Temp sensor Digital processing Digital processing MCU/MPU MCU/MPU Wireless interface Wireless interface BT/BLE BT/BLE Wi-Fi Wi-Fi NFC NFC Sub GHz Sub GHz PPG/Optical/Spectroscopy front end PPG/Optical/Spectroscopy front end TIA TIA PGA PGA ADC ADC REF REF LED driver LED driver DAC DAC Input user interface Input user interface Keypad controller Keypad controller Wired interface Wired interface ESD protection ESD protection USB USB Current limit switch Current limit switch Output user interface Output user interface REF REF DAC DAC Amp Amp ESD ESD Memory Card Memory Card

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