TOSHIBA CCD Linear Image Sensor CCD (charge coupled device)

The TCD2704D is a high sensitive and low dark current 7500 elements × 4 line CCD color image sensor which includes CCD drive circuit, clamp circuit.
The sensor is designed for scanner. The device contains a row of 7500 elements × 4 line photodiodes which provide a 24 lines/mm across a A3 size paper. The device is operated by 5 V pulse and 12 V power supply.

FEATUREs
• Number of image sensing elements: 7500 elements × 4 line
• Image sensing element size: 5 µm × 5 µm on 5 µm centers
• Photo sensing region: High sensitive PN photodiode
• Distanced between photodiode array: Color (40 µm, 8 lines), B/W-color (60 µm, 12 lines)
• Clock: 2 phase (5 V)
• Power supply: 12 V power supply voltage
• Internal circuit: Clamp circuit
• Package: 22 pin CERDIP package
• Color filter: Red, green, blue