ADS1294 Datasheet | Texas Instruments

Features - 1 Eight Low-Noise PGAs and Eight High-Resolution ADCs (ADS1298, ADS1298R) - Low Power: 0.75 m W/channel - Input-Referred Noise: 4 μVPP (150 Hz BW, G = 6) - Input Bias Current: 200 p A - Data Rate: 250 SPS to 32 k SPS - CMRR: - 115 d B - Programmable Gain: 1, 2, 3, 4, 6, 8, or 12 - Supports systems meeting AAMI EC11, EC13, IEC60601-1, IEC60601-2-27, and IEC60601-2-51 Standards - Unipolar or Bipolar Supplies: - AVDD = 2.7 V to 5.25 V - DVDD = 1.65 V to 3.6 V - Built-In Right Leg Drive Amplifier, Lead-Off Detection, Wilson Center Terminal, Pace Detection, Test Signals - Integrated Respiration Impedance Measurement - Digital Pace Detection Capability - Built-In Oscillator and Reference - SPI™-patible Serial Interface 2 Applications - Medical Instrumentation (ECG, EMG, and EEG): Patient Monitoring; Holter, Event, Stress, and Vital Signs Including ECG, AED, Telemedicine Bispectral Index (BIS), Evoked Audio Potential (EAP), Sleep Study Monitor Simplified Schematic Test Signals and Monitors ADS129x R Reference A1 RESP DEMOD ADC1 A2 ADC2 A3 ADC3 A4 MUX A5 ADC4 ADC5 Control A6 ADC6...