Linear array sensors consist of a linear array of integrating photosensing pixels which measure incident light over a user-defined exposure time and generate a voltage or digital output which represents the light exposure at each pixel. The sensors are available in a variety of lengths and pixel resolutions. The analog output may be directly interfaced to an ADC for digital processing or for comparing black/white thresholds. Applications include contact image sensing, optical character recognition, edge detection, and object measurement in products such as copiers, document scanners and spectroscopy.
PartNo | Description | Datasheet | Demo | Buy | PartNo |
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TSL1401CL | 128 x 1, with hold 400 DPI | TSL1401CL | |||
TSL1401CCS | 128 x 1, with hold 400 DPI | TSL1401CCS |