Datasheet TCD2905CF (Toshiba)

TCD2905CF TOSHIBA CCD Image Sensor CCD (charge coupled device)
Preliminary TCD2905CF
The TCD2905CF is a high sensitive and low dark current 5400 elements × 6 line CCD color image sensor which includes CCD drive circuit and clamp circuit. The sensor is designed for scanner. The device contains a row of 5400 elements × 6 line staggered photodiodes which provide a 48 lines/mm (1200 dpi) across a A4 size paper. The device is operated by 5 V pulse and 12 V power supply.
Features
Weight: 1.6g (typ.) • Number of Image Sensing Elements: 5400 elements × 6 line • Image Sensing Element Size: 5.25 µm by 5.25 µm on 5.25 µm • Photo Sensing Region: High sensitive and low dark current PN photodiode • Distanced Between Photodiode Array: 63 µm (12 lines) R array – G array, G array – B array 10.5µm (2 lines) Odd array – Even array • Clock: 2 phase (5 V) • Power Supply:12 V Power Supply Voltage
Pin Connections (top view)
• Internal Circuit: Clamp Circuit • Package: 22 pin CERDIP Package OS3 1 22 OS2 • Color Filter: Red, Green, Blue 1 1 1 SS 2 21 OS1
Maximum Ratings (Note1)
RS 3 20 OD CP 4 19 SW Characteristic Symbol Rating Unit NC 5 18 NC Clock pulse voltage VφA NC 6 R G B 17 NC Shift pulse voltage VSH Reset pulse voltage V − 7 16 NC NC RS 0.3~8.0 V Clamp pulse voltage VCP φ2A2 8 15 φ2A1 Switch pulse voltage VSW φ1A2 9 14 φ1A1 Power supply voltage VOD −0.3~15 V SH3 10 13 SH1 Operating temperature Topr 0~60 °C Storage temperature Tstg −25~85 °C SS 10800 10800 10800 11 12 SH2 Note 1: All voltage are with respect to SS terminals (ground). 1 2003-2-3