The TCD2720BFG is a high sensitive and low dark current 7500

elements ? 3 lines output CCD color linear image sensor with 7500

elements ? 1 line output CCD B/W linear image sensor.

The device contains a row of 7500 elements ? 4lines photodiodes

which provide 24 lines/mm across a A3 size paper. The device is

operated by 5.0 V pulse and 10 V power supply.

特性 Features

? Number of Image Sensing Elements: 7500 elements ? 3 lines for Color

7500 elements ? 1 line for B/W

? Image Sensing Element Size: 4.7 ?m by 4.7 ?m on 4.7 ?m center for Color

4.7 ?m by 4.7 ?m on 4.7 ?m center for B/W

? Photo Sensing Region: High sensitive PN photodiode

? Clock: 2-phase (5 V)

? Power Supply Voltage: 10 V (typ.)

? Distance between Photodiode Array: 9.4 ?m (2 lines) B array – G array, G array – R array

56.4 ?m (12 lines) R array – B/W array

? Internal Circuit: Clamp circuit

? Package: 32 pin CLCC

? Color Filter: Red, Green, Blue