ADI’s Automatic External Defibrillator (AED) Solutions



An automated external defibrillator (AED) is a portable electronic device that automatically diagnoses the potential life threatening cardiac arrhythmias of ventricular fibrillation and ventricular tachycardia in a patient. ADI provides an extensive selection of amplifier, data conversion, signal processing, audio processing, isolation, and power management solutions to maximize product quality and reliability for AED applications. In addition, ADI provides evaluation boards, simulation tools, and applications expertise to support customer design and development efforts.

ADI offers
  • Safety and isolation AED design
  • Faster response of the device and reliability design
  • Interaction and connectivity


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System Block Diagram



Product Type Safety Processor Single-Lead ECG INA AMP ECG AFE
· ADUC7021 · ADUC7022
ADUC7023 · ADUC7124
ADUC7126 · ADSP-BF506
· AD8220 · AD8221
· AD8226 · AD8236
· AD8237
· AD8232
· ADAS1000
Product Type ADC Operation Processor Wireless
· AD7091R · AD7656-1
· AD7684 · AD7687
· AD7176-2
· ADF7020
· ADF7023


Design Resources
Circuits from the Lab®
  • Powering an ECG Front End in Battery-Powered Patient Monitoring Applications (CN0308) -
  • Robust Completely Isolated Current Sense Circuit with Isolated Power Supply for Solar Photovoltaic Converters (CN0280) -
  • Universal Serial Bus (USB) Peripheral Isolator Circuit (CN0160) —
  • 16-Bit, 100 kSPS Low Power Successive Approximation ADC System with Optimum Low Power Drive Amplifier for Sub-Nyquist Input Signals Up to 1 kHz (CN0306) —
  • Precision 24-Bit, 250 kSPS Single Supply - ADC System for Industrial Signal Levels (CN0310) —
  • Sensing Low g Acceleration Using the ADXL345 Digital Accelerometer Connected to the ADuC7024 Precision Analog Microcontroller (CN0133) —
Application Notes and Articles Design Tools and Forums

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