TCD2558D

TCD2558D Preliminary TOSHIBA CCD Linear Image Sensor CCD (charge coupled device) TCD2558D www.datasheet4u.com The TCD2558D is a high sensitive and low dark current 5340 elements × 3 line CCD color image sensor which includes CCD drive circuit, clamp circuit. The sensor can be used for image scanner. The device contains a row of 5340 × 3 photodiodes, which provide a 24 lines/mm (600 dpi) across a A4 size paper. The divice is operated by 5 V (pulse), and 12 V power supply. Features · · · · · · · · · Number of image sensing elements: 5340 elements × 3 line Image sensing element size: 7 µm by 7 µm on 7 µm centers Photo sensing region: High sensitive and low dark current PN photodiode Distance between photodiode array: 28 µm, 4 line 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 Weight: 5.2 g (typ.) Pin Assignment (top view) 1 2002-12-25 TCD2558D Maximum Ratings (Note 1) Characteristics Clock pulse voltage Shift pulse voltage www.datasheet4u.com Reset pulse voltage Symbol VB VSH VRS VCP Rating Unit V -0.3~8 V V V Clamp pulse voltage Power supply Operating temperature Storage temperature VOD Topr Tstg -0.3~15 0~60 -25~85 V °C °C Note 1: All voltage are with respect to SS terminals (ground). Circuit Diagram 2 2002-12-25 TCD2558D Pin Names Pin No. 1 2 www.datasheet4u.com 3 Symbol OS3 SS RS CP Name Signal Output 3 (red) Ground Reset Gate Clamp Gate Non C...