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  4. ams OSRAM — TMF8806 1D Time-of-Flight (ToF) Sensor

ams OSRAM — TMF8806 1D Time-of-Flight (ToF) Sensor

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ams OSRAM TMF8806 1D Time-of-Flight (ToF) Sensor

Innovative sensor in a single modular package

ams OSRAM features their TMF8806, a 1D Time-of-Flight (ToF) sensor that has been developed to remove the barriers of previous single-zone dToF devices including TMF8701, TMF8801 & TMF8805. There is no FW download required to operate this device, saving host MCU memory space, reducing startup time and saving overall system power by enabling customers to quickly startup the device and make measurements in a few milliseconds. This ULP capability means that customers can employ dToF devices in ultra low power applications such as battery powered sanitary flush / soap dispensers while maximizing battery life.

Features

  • dToF technology with high sensitivity SPAD detection
  • Fast Time-to-Digital Converter (TDC) architecture
  • Sub-nanosecond light pulse
  • 20 – 500cm distance sensing @ 30Hz
  • On-chip histogram processing
  • 940nm VCSEL Class 1 Eye Safety
  • Supports 1.2V I2C interface
  • Industry’s smallest modular OLGA 2.2 x 3.6 x 1.0 mm package

Benefits

  • Delivers high SNR, wide dynamic range and no multi-path reflections
  • Enables dark and sunlight environment distance measurement within ±5%
  • Provides best-in-class resolution ranging mode detection sensing
  • Enables accurate distance measurements
  • Calibration, dirt or smudge removal and crosstalk compensation
  • Eye-safety circuitry stops VCSEL driver if VCSEL fault occurs
  • Connects to a wide range of host processors
  • Reduce board space requirements, enables low-profile system designs in

Applications

  • Industrial
    • Robotics
    • Home & building automation
    • Projection & display
    • Factory automation
    • Appliances & tools
    • Access control & security

 

  • Computing
  • Mobile & wearables
    • Camera enhancement

 

Block Diagram

ams OSRAM TMF8806 Block Diagram

 


ams OSRAM TMF8806 ToF Sensor