Electrophysiology 3D Cardiac Mapping Solutions
Electrophysiology 3D Cardiac Mapping Solutions
Electrophysiology (EP) 3D cardiac mapping systems are sophisticated medical devices used to diagnose and treat abnormal heart rhythms by creating detailed 3D models of the heart’s electrical activity. These systems use specialized catheters with multiple electrodes to measure electrical signals within the heart, enabling physicians to identify areas causing arrhythmias and precisely target them for ablation therapy.
Analog Devices, Inc. (ADI) offers comprehensive solutions for these systems, including high precision amplifiers, low noise instrumentation, analog-to-digital converters, and isolation components that meet the demanding requirements of cardiac mapping applications. ADI’s components address critical design challenges such as patient safety isolation, small signal detection in noisy environments, and form factor reduction while enabling high fidelity signal acquisition for accurate cardiac mapping and treatment.
Value and Benefits
- Higher Mapping Fidelity: Precision impedance, low-noise amplification, and high-resolution ADCs deliver clearer arrhythmia visualization.
- Patient Safety Isolation: Integrated isolation supports compliant EP designs with robust patient protection.
- Miniaturized Platforms: Highly integrated, low-power signal chains enable compact EP systems without performance loss.
Advanced Electrophysiology Technology
Learn ADI’s approach to designing safe, reliable EP systems with noise-resistant architecture for accurate arrhythmia detection and treatment.
Simplify Measuring Impedance with ADI Solutions
Details on how to use AD594x for simple impedance measurement or impedance spectroscopy.
Vital Signs Reference Design: How Your Body Talks to You
Explore how the MAXREFDES106 reference design allows the collection of key body vital signs such as temperature, ECG, and blood oxygen.
Notes: The diagram and signal chains above are representative of electrophysiology 3D cardiac mapping systems. The technical requirements of the blocks vary, but the products listed in the table are representative of ADI’s solutions that meet some of those requirements.
Featured Products
MAX86178
Ultra-Low-Power, Clinical-Grade Vital-Sign AFE
AD5940
High-Precision, Impedance & Electrochemical Front End
MAX30009
Low-Power, High-Performance Bioimpedance Analog Front-End
MAX30034
Defibrillation/Surge/ESD Protector
ADuM341E
5.7 kV/3.0 kV rms Quad Digital Isolators
ADXL380
Low Noise, Low Power, Wide Bandwidth, 3-Axis MEMS Accelerometer
ADuM7701
16-Bit, Isolated Sigma-Delta Modulator
ADXL366
Micropower, 3-Axis, ±2g/±4g/±8g Digital Output MEMS Accelerometer
LTC6373
36V Fully-Differential Programmable-Gain Instrumentation Amplifier with 25pA Input Bias Current
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MAX86178
Ultra-Low-Power, Clinical-Grade Vital-Sign AFE
AD5940
High-Precision, Impedance & Electrochemical Front End
MAX30009
Low-Power, High-Performance Bioimpedance Analog Front-End
MAX30034
Defibrillation/Surge/ESD Protector
ADuM341E
5.7 kV/3.0 kV rms Quad Digital Isolators
ADXL380
Low Noise, Low Power, Wide Bandwidth, 3-Axis MEMS Accelerometer
ADuM7701
16-Bit, Isolated Sigma-Delta Modulator
ADXL366
Micropower, 3-Axis, ±2g/±4g/±8g Digital Output MEMS Accelerometer
LTC6373
36V Fully-Differential Programmable-Gain Instrumentation Amplifier with 25pA Input Bias Current
Interactive Signal Chains
Click on the part for more details
Reference Designs
CN0310
24-Bit, 250 kSPS Single-Supply Data Acquisition System
CN0269
18-Bit, 1.33 MSPS, 16-Channel Data Acquisition System
MAXREFDES106
Health Sensor Platform 4.0
CN0308
Powering an ECG Front End in Battery Powered Patient Monitoring Applications
CN0234
Single Supply, Micropower Toxic Gas Detector Using an Electrochemical Sensor
CN0370
16-Bit, Single-Supply LED Current Driver with Less than ±1 LSB Integral and Differential Nonlinearity
CN0310
24-Bit, 250 kSPS Single-Supply Data Acquisition System
CN0269
18-Bit, 1.33 MSPS, 16-Channel Data Acquisition System
MAXREFDES106
Health Sensor Platform 4.0
CN0308
Powering an ECG Front End in Battery Powered Patient Monitoring Applications
CN0234
Single Supply, Micropower Toxic Gas Detector Using an Electrochemical Sensor
CN0370
16-Bit, Single-Supply LED Current Driver with Less than ±1 LSB Integral and Differential Nonlinearity
Evaluation Boards
EVAL-AD5940ELCZ
Electrochemical Evaluation Board
MAX78000EVKIT
Evaluation Kit for the MAX78000
EVAL-AD5940ELCZ
Electrochemical Evaluation Board
MAX78000EVKIT
Evaluation Kit for the MAX78000
Key Resources
FPGA and Processor Compatible Reference Designs for Power
Technical Articles
Application Notes
Developer Tools and Resources
Precision Studio
LTpowerCAD® and LTpowerPlanner®
Signal Chain Designer
Precision DAC Error Budget Calculator
LTspice®
Simulation Models
ADI provides simulation models for RF, Linear, Converters, Power Management and other products for circuit and board level simulation needs.
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