TCD1500C

The TCD1500C is designed as high sensitive and low dark current 5340 elements linear image sensor for facsimile, imagescanner and OCR.

TCD1500C has six features. (1)Number of image sensing elements is 5340 elements. (2)Image sensing element size is 7um by 7um on 7um centers. (3)Photo sensing region which would be high sensitive pn photodiode. (4)Its clock is 2 phase. (5)Its package is 22 pin CERDIP. (6)Internal circuit is S/H circuit, pre-amplifier circuit. Those are all the main features.

Some absolute maximum ratings of TCD1500C have been concluded into several points as follow. (1)Its clock pulse voltage would be from -0.3V to 15V. (2)Its shift pulse voltage would be from -0.3V to 15V. (3)Its reset pulse voltage would be from -0.3V to 15V. (4)Its sample and hold pulse voltage would be from -0.3V to 15V. (5)Its power supply voltage would be from -0.3V to 15V. (6)Its operating temperature range would be from -25°C to 60°C. (7)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 TCD1500C are concluded as follow. (1)Its sensitivity would be min 3.8V and typ 4.8V and max 5.8V. (2)Its photo response non uniformity would be max 10%. (3)its saturation output voltage would be min 1V and typ 1.5V. (4)Its saturation exposure would be min 0.17lxs and typ 0.3lxs. (5)Its dark signal voltage would be max 2.0mV. (6)Its dark signal non uniformity would be max 3.0mV. (7)Its total transfer efficiency would be min 92%. (8)Its output impedance would be typ 0.5kohms and max 1kohms. (9)Its analog current dissipation would be max 20mA. (10)Its driver current dissipation would be max 10mA. And so on. If you have any question or suggestion or want to know more information of TCD1500C, please contact us for details. Thank you!