Direct time-of-flight sensors (dToF)

Low-power time-of-flight sensing technology from ams OSRAM enables host systems to measure distances accurately and at extreme speed. 

Direct time-of-flight (dToF) sensors ​

ams OSRAM direct time-of-flight (dToF) sensors offer fast, precise distance measurement up to 5 meters, in a compact fully integrated module. Available in both single and multi-zone configurations, these devices provide solutions for a wide range of distance measurement applications including Laser Detect Auto Focus (LDAF) for mobile, human presence detection for enhanced security and power saving in computing, electronic locks & authentication systems and obstacle detection and collision avoidance for home and industrial robots. ​

ams OSRAM direct time-of-flight (dToF) sensors are based on proprietary SPAD (Single Photon Avalanche Photodiode) pixel design and time-to-digital converters (TDCs) which have an extremely narrow pulse width. They measure in real time the direct time-of-flight (dToF) of a 940nm VCSEL Vertical Cavity Surface Emitting Laser) emitter’s infrared ray reflected from an object.  ​

ams OSRAM direct time-of-flight (dToF) technology for world-facing mobile and XR wearables aims to achieve higher range and lower power consumption than other implementations. To minimize integration effort for mobile device OEMs, our 3D dToF system provides a complete technology stack – from optical sensing through to scene reconstruction and integration with RGB camera.​

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Seamless integration of single-zone direct Time-of-Flight sensors

Deep-dive in seamless integration of single-zone dToF Sensors for high accuracy in ultra low power mode. Join us for this engineer-to-engineer webinar where we will explore how the TMF8806 dToF sensor revolutionizes single-zone direct Time-of-Flight systems by combining cost-effectiveness, accuracy, and power efficiency. Our expert, David Smith, will dive into the sensor’s innovative features, including fast start-up times, industry-leading power consumption, and built-in firmware for seamless integration.   

Learn more about:

  • The simplicity in I2C commands and register-level access and how it provides ease of customization and the ability to future-proof your designs
  • To leverage advanced preconfigured distance modes, superior accuracy of ±3% beyond 200mm, and simple calibration for improved manufacturability
  • How optimizing VCSEL pulse settings enhances signal quality and system performance tailored to your application needs and operating conditions
  • Industry leading ultra-low power mode in active ranging
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Time-of-Flight sensors white paper

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Learn how our ranging sensors in small, surface-mount packages are spreading from mobile to industrial and consumer applications.

Direct time-of-flight sensors (dToF) product list

Direct time-of-flight sensors (dToF) product list