Pulse Oximeter

Reliable and accurate oxygen-sensing of a patient's blood is now easy, non-invasive, and painless with pulse oximeters—measurement is generally taken at the tip of a finger or other peripheral skin tissues. The main system design challenges center around delivering signal or data acquisition accuracy while continuing to support a non-invasive sensing method. Excluding the MCU to process the data acquired, Fairchild offers a complete end-to-end breadth of solutions, from sensing to signal conditioning to power management.

Pulse Oximeter Functional Diagram

Our family of building blocks for pulse oximeter systems includes: