AD8232 Heart ECG Monitor Sensor Module is an integrated signal conditioning block for ECG and other biopotential measurement applications. It is designed to extract, amplify, and filter small biopotential signals in the presence of noisy conditions, such as those created by motion or remote electrode placement. This design allows for an ultralow-power analog-to-digital converter (ADC) or an embedded microcontroller to acquire the output signal easily.
Application: - Fitness and activity heart rate monitors - Portable ECG - Remote health monitors - Gaming peripherals - Biopotential signal acquisition
Spesifications : - Fully integrated single-lead ECG front end - Single-supply operation: 2.0 V to 3.5 V - Low supply current: 170mA (typical) - Common-mode rejection ratio: 80 dB (dc to 60 Hz) - Two or three-electrode configurations - High signal gain (G = 100) with dc blocking capabilities - 2-pole adjustable high-pass filter - Accepts up to 300 mV of half cell potential - Fast restore feature improves filter settling - Uncommitted op-amp - 3-pole adjustable low-pass filter with adjustable gain - Leads off detection: ac or dc options - Integrated right leg drive (RLD) amplifier - Integrated reference buffer generates virtual ground - Rail-to-rail output - Internal RFI filter - 8 kV HBM ESD rating - Shutdown pin - 20-lead 4mm – 4mm LFCSP package - Cable Length: 50cm