All About Circuits

Industry White Paper

Understanding Time-of-Flight Sensing

Accurate short-range (≤ 11 m) single- and multi-zone dToF measurement featuring TMF8829 and TMF8806 sensors.


July 29, 2026 by ams OSRAM
Topics Covered
How Time-of-Flight Sensing Works
Direct vs. Indirect ToF Technologies
Key Benefits and Capabilities of dToF Sensors
Single-Zone and Multi-Zone Sensor Applications
Optical Design and Calibration Considerations
Development Tools, Software, and Integration Resources

White Paper Overview 

Discover why direct time-of-flight (dToF) sensing is becoming a preferred technology for accurate short-range distance measurement up to 11 meters. This white paper explains the fundamentals of dToF sensing, compares it with other ranging technologies, and explores the operating principles that make it an attractive solution for modern electronic systems.

Readers will gain insights into the latest single- and multi-zone dToF sensor solutions from ams OSRAM, their key applications, and the critical design considerations required for successful implementation, including optical design. The paper also highlights available development tools, software, evaluation boards, and resources to help engineers accelerate their dToF sensor designs.

Ideal for both newcomers to time-of-flight sensing and experienced developers looking to optimize their next ranging application.

Read White Paper:

Already an All About Circuits member? Please Click Here to login.
Fields containing * are required