AFE159x Low-Power, 4-Channel, 24-Bit Analog Front-Ends for Bio-Potential Measurements

1 Features • Integrated Signal Chain for ECG, Pace Detection, and Respiration Measurement • ECG Receiver – Four high resolution channels at low power of 0.42mW/channel – Flexible four leads selectable from six electrodes – Programmable gain: 1.25 to 9 – Input-referred noise: 4μVPP in 150H