STMicroelectronics Ouster L3 Chip Third-Generation Direct Time-of-Flight CMOS Image Sensor Device Essentials Plus
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The Ouster OS1 Mid-Range High-Resolution Imaging LiDAR incorporates the new REV7 sensor that uses the L3 Digital LiDAR Chip. This L3 chip is a stacked back-illuminated (BI) direct time-of-flight (d-ToF) fabricated by STMicrolectronics. The L3 chip uses single photo avalanche diode (SPAD) pixels to analyze the IR signal that is returned to the LiDAR from the emitting source located in the LiDAR.