CA1501 dTOF IC

Integrated dTOF

Distance Measuring Chip

SP1501

Measuring Range: 0.02m~56m

Sensing the world with the leading single-photon avalanche diode, the SP1501 which design as a compact and complete solution for distance measuring, with the 14.4KHz maximum speed, it helps to build up a distance measuring system and a 2D lidar in an easy way ever happened before.

FEATURES

  • Pure TOF technology with high sensitivity SPAD detection.

  • Fast Time-to-Digital Converter (TDC) design.

  • Fast update frequency up to 14.4KHz.

APPLICATIONS

  • Robot Eyes Distance Measuring For Navigation and Avoidance

  • Environmental scanning and reconstruction

  • Position and monitor for objects

  • Security application movement detections.

Performance Reference

Sample Unit Setup

 

High Speed Distance Measuring Module

Targets

  • Output Speed: 1.8K Hz

  • Measuring Range: 7.5 meters

  • Black paper (~10% reflectivity)

  • White paper (~90% reflectivity)

  • Shielding, Ultra-low reflectivity (black cloth, <2% reflectivity)

Accuracy Distribution By Distance, Perform with 500mW Laser Diode

SP1501 dTOF IC Performance

Tolerance Distribution (with 1,000 measurements)

Perform with 500mW Laser Diode

SP1501 dTOF IC Performance

Tolerance Distribution (with 1,000 measurements)

Perform with 300mW Laser Diode

SP1501 dTOF IC Performance

SPECIFICATION

Operation Voltage1.8V / 3.3V / 5V
SPI Bus3.3V, 16M Max.
Update Rate1.8KHz~14.4KHz
Available Range0.02 meters ~ 56 meters
Operation Temperature-20°C~70°C
Storage Temperature-40°C~85°C
PackageOLGA-24L, 4x4x1.1(mm³)
* The result would be vary by the design for the lens, mrad of emitted laser spot

Contact us for more detail and we are offering highly customized service included optical and electronic designs. And we also provide assembly service.

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