The S15366-256 is a proﬁle sensor with a center-of-gravity calculation circuit for detecting the incident position of the light spot. In the photosensitive area arranged two-dimensionally, the photosensitive area for the X-direction projection data is connected in one vertical row, and the photosensitive area for the Y-direction projection data is connected in one horizontal row using metal wiring. The sum of outputs of the photosensitive area is obtained for each line in the X and Y directions. Projection data can be obtained by obtaining the data of all lines in order. Since the data size of the projection data is small, position detection and moving object detection can be performed faster than normal area image sensors. The center-of-gravity calculation circuit is built-in, so the center-of-gravity calculation result of light spot is output. It also has a built-in light spot automatic tracking mode.
- Sensor for acquiring 2D light spot position coordinates
- Built-in center-of-gravity calculation circuit
Directly outputs the center-of-gravity position coordinates
- Effective photosensitive area, number of pixels:
2 × 2 mm, 256 + 256 pixels
- High-speed frame rate:
3156 frames/s max. (256 + 256 pixels)
83333 frames/s max. (2 + 2 pixels)
- Single 3.3 V power supply operation
- Global shutter readout
- Enables partial readout and binning readout
- Equipped with an automatic tracking mode
|Number of pixels||256 + 256||512 + 512|
|Pixel pitch||7.8 μm||7.8 μm|
|Pixel size||7.8 × 1996.8 μm||7.8 × 3993.6 μm|
|Photosensitive area||7.8 × 1996.8 μm||3.9936 × 3.9936 mm|
|Frame rate max.||3156 frames/s||1602 frames/s|
|Supply voltage||3.3 V||3.3 V|
|Measurement condition||Ta=25 ℃, unless otherwise noted||Ta=25 ℃, unless otherwise noted|
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