The TCD1706DG is a high sensitive and low dark current 7400
elements CCD image sensor.
The sensor is designed for facsimile, image scanner and OCR.
The device contains a row of 7400 elements photodiodes which
provide a 24 lines/mm (600DPI) across a A3 size paper. The
device is operated by 5 V (pulse), and 12 V power supply.

Features
Number of image sensing elements: 7400 elements
Image sensing element size:
4.7 μm by 4.7 μm on 4.7 μm centers
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Photo sensing region:
High sensitive and low voltage dark signal pn photodiode
Clock: 2 phase (5 V)
• Package: 22 pin cerdip
.