• The optimal solution to realize heart rate detection through simple MCU architecture
  • Built-in Hardwired Heart Rate DSP Engine
  • Ultimately low current consumption that consumes only 200μA of typical current during heart rate detection (incl. sensor, LED, and the Hardwired Heart Rate DSP Engine)
  • Suitable for wearable applications, including the detection of heart rate from wristbands/watches
Application Wearables
Package Size (mm) 3.3 x 3.3 x 0.68
Typical Current PPG Mode (20Hz): 200μA
No. of LED Drivers 3
PPG Wavelength Supported Green
Built-in LED for PPG No
IR Touch Sensing Function Yes, by IR light
Availability Mass Production
**DISCLAIMER** This integrated circuit ("IC") is not intended to be used for medical device or for diagnostic and/or therapeutic purposes. The data and information provided by the IC, included but not limited to heart rate, blood pressure, SpO2, HRV, shall neither be used for diagnostic and/or therapeutic purposes nor be a substitute for advice from a medical professional. In addition, the data and information provided by this IC may not be highly accurate due to different factors, such as interference with signal from external sources, design of end product and changes in weather conditions or user's body condition. PIXART DISCLAIMS ANY AND ALL LIABILITY ARISING OUT OF OR IN CONNECTION WITH THE DATA AND INFORMATION PROVIDED BY THE IC. PIXART ASSUMES NO RESPONSIBILITY FOR THE CONSEQUENCES OF USE OF SUCH DATA AND INFORMATION.