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CJMCU-30003 MAX30003 Single Channel Bioelectric Potential Analog Front End AFE ECG R-R Detection Sensor Module


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                  The MAX30003 is a complete, biopotential, analog frontend solution for wearable applications. It offers high performance for clinical and fitness applications, with ultra-low power for long battery life. 
                  The MAX30003 is a single biopotential channel providing ECG waveforms and heart rate detection.
                  The biopotential channel has ESD protection, EMI filtering, internal lead biasing, DC leads-off detection, ultra-low power leads-on detection during standby mode, and extensive calibration voltages for built-in self-test. Soft power-up sequencing ensures no large transients are injected into the electrodes. 
                  The biopotential channel also has high input impedance, low noise, high CMRR, programmable gain, various low-pass, and high-pass filter options, and a high-resolution analog-to-digital converter. 
                  The biopotential channel is DC coupled, can handle large electrode voltage offsets and has a fast recovery mode to quickly recover from overdrive conditions, such as defibrillation and electrosurgery.
                  The MAX30003 is available in a 28-pin TQFN and 30-bump wafer-level package (WLP), operating over the 0°C to +70°C commercial temperature range.
                  ● Single Lead Event Monitors for Arrhythmia Detection
                  ● Single Lead Wireless Patches for At-Home/In-Hospital Monitoring
                  ● Chest Band Heart Rate Monitors for Fitness Applications
                  ● Bio Authentication and ECG-On-Demand Applications

                  Benefits and Features:
                  ● Clinical-Grade ECG AFE with High-Resolution Data Converter
                  • 15.5 Bits Effective Resolution with 5µVP-P Noise
                  ● Better Dry Starts Due to Much Improved Real World CMRR and High Input Impedance
                  • Fully Differential Input Structure with CMRR > 100dB
                  ● Offers Better Common-Mode to Differential Mode Conversion Due to High Input Impedance
                  • High Input Impedance > 500MΩ for Extremely Low Common-to-Differential Mode Conversion
                  ● Minimum Signal Attenuation at the Input During Dry Start Due to High Electrode Impedance
                  ● High DC Offset Range of ±650mV (1.8V, typ) Allows to Be Used with Wide Variety of Electrodes
                  ● High AC Dynamic Range of 65mVP-P Will Help the AFE Not Saturate in the Presence of Motion/Direct Electrode Hits
                  ● Longer Battery Life Compared to Competing Solutions
                  • 85µW at 1.1V Supply Voltage
                  ● Leads-On Interrupt Feature Allows to Keep µC in Deep Sleep Mode with RTC Off Until Valid Lead Condition is Detected
                  • Lead-On Detect Current: 0.7µA (typ)
                  ● Built-In Heart Rate Detection with Interrupt Feature Eliminates the Need to Run HR Algorithm on the Controller
                  • Robust R-R Detection in High Motion Environment at Extremely Low Power
                  ● Configurable Interrupts Allows the µC Wake-Up Only on Every Heart Beat Reducing the Overall System Power
                  ● High Accuracy Allows for More Physiological Data Extractions
                  ● 32-Word FIFO Allows You to Wake Up µController Every 256ms with Full ECG Acquisition
                  ● High-Speed SPI Interface
                  ● Shutdown Current of 0.5µA (typ)

                  Package includes:

                  1 x CJMCU-30003

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