• Up to 8 LED and 6 PD
  • Embedded low noise analog front-end for ECG acquisition
  • Sychronized PPG and ECG channels
  • Low noise analog optical front-end
  • Temperature sensing via NTC or galvanic skin resistivity possible
  • ECG and PPG channels separated and simultaneous useable


  • High flexible LED/PD configuration
  • Allows smallest application size
  • ECG with dry electrodes
  • Good HRM measurement quality
  • Enables blood pressure measurement
  • Aquiring several biosignals in parallel

Product parameters

Supply Voltage1.7 - 1.98
I²C BusI²C slave, fast mode plus (1 MHz), fast mode (400 kHz) and standard mode (100 kHz)
Temperature Range-30 to 85
Supported AlgorithmsHRM, HRV, SpO2, Blood Pressure