CMOS area image sensor
The S14250 is an APS (active pixel sensor) type CMOS area image sensor featuring high sensitivity, small number of pixels, and low power consumption. Because the pixels are large (50 × 50 μm), data acquisition is possible even in low illuminance environment. Because there are only few pixels (30 × 30 pixels), all the pixels can be read out at a maximum rate of 344 frames/s. The number of readout pixels can be reduced further through partial readout. The image sensor has a timing generator, bias generator, A/D converter, and serial peripheral interface (SPI), provides digital I/O, and can be driven by a single 3.3 V power supply. These features make it easy to handle. Low power consumption is provided. It consumes approx. 30 mW during imaging and 0.7 mW or less during standby through the power-down function.
- Pixel size: 50 × 50 µm
- Number of pixels: 30 × 30
- Global shutter readout
- Single 3.3 V power supply operation
- SPI communication function
(partial readout, gain switching, operation mode selection, etc.)
- Partial readout function
|Type||Few pixels (30×30 pixels)|
|Image size||1.5 x 1.5 mm|
|Number of effective pixels||30 x 30 pixels|
|Pixel size||50 x 50 μm|
|Spectral response range||400 to 1100 nm|
|Frame rate max.||344 frames/s|
|Window material||Broslicate glass|
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