TCD1252AP

The TCD1252AP is designed as a high sensitive and low dark current 2700 elements linear image sensor. The TCD1252AP sensor can be used for facsimile, imagescanner and OCR.

TCD1252AP has five features. (1)Number of image sensing elements is 2700. (2)Image sensing elements size is 11um by 11um on 11um centers. (3)Photo sensing region is high sensitive pn photodiode. (4)Clock is 2 phase (5V). (5)Package is 22 pin CERDIP (T-CAPP). Those are all the main features.

Some absolute maximum ratings of TCD1252AP have been concluded into several points as follow. (1)Its clock pulse voltage would be from -0.3V to 8V. (2)Its shift pulse voltage would be from -0.3V to 8V. (3)Its reset pulse voltage would be from -0.3V to 8V. (4)Its power supply voltage would be from -0.3V to 8V. (5)Its operating temperature range would be from -25°C to 60°C. (6)Its storage temperature range would be from -40°C to 100°C. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics of TCD1252AP are concluded as follow. (1)sensitivity would be min 44V and typ 63V and max 82V. (2)Its photo response non uniformity would be max 10%. (3)Its register impedance would be max 3%. (4)Its saturation output voltage would be min 1.0V and typ 1.5V. (5)Its dark signal voltage would be typ 2mV and max 6mV. (6)Its dark signal non uniformity would be typ 3mV and max 7mV. (7)Its total transfer efficiency would be min 92%. (8)Its dynamic range would be typ 750. (9)Its DC signal output voltage would be min 2.5V and typ 3.5V and max 4.5V. (10)Its DC compensation output voltage would be min 2.5V and typ 3.5V and max 4.5V. And so on. If you have any question or suggestion or want to know more information of TCD1252AP, please contact us for details. Thank you!