ADS1293 Digital Electrocardiogram (ECG) Module Physiological Signal Measurement 3-Channel 24-Bit Analog Front End

Product Features The ADS1293 includes all of the features typically required in portable, low-power medical, sports, and fitness ECG applications. 3 high-resolution digital electrocardiogram (ECG) channels with synchronized pacing output. Each channel can be set for a specific sample rate and bandwidth, allowing users to optimize their configuration for performance and power consumption. All input pins contain an electromagnetic interference (EMI) filter and the input channel can be selected via a flexible routing switch. AC and DC lead disconnection detection, right leg drive and Wilson/Gold reference terminal generation without the need to reconnect leads from the outside, ALARMB pin for interrupt driven diagnostics, battery voltage monitoring, built-in oscillator and reference, flexible Power off and standby mode. Product Parameters Analog power supply voltage: 2.7V ~ 5.5V Working environment temperature: -20 ° C ~ 85 ° C Low power consumption: 0.3mW per channel Input introduced noise: 7μVpp (40Hz bandwidth) Input bias current: 175pA Data rate: up to 25.6ksps Differential input voltage range: ±400mV Digital Input Output (I/O) Supply Voltage: 1.65V to 3.6V Module size 46.7mm*34.1mm*6.7 with 4 M3 mounting holes Note DRDYB: Data Ready Output Pin ALARM: Synchronous Output Error Pin Can Be Used for Controller Interrupt Schematic

• ADS1293 Digital Electrocardiogram (ECG) Module Physiological Signal Measurement 3-Channel 24-Bit Analog Front End