ILX551A

ILX551A 2048-pixel CCD Linear Sensor (B/W) Description The ILX551A is a reduction type CCD linear sensor designed for facsimile, image scanner and OCR use. This sensor reads B4 size documents at a density of 200DPI (Dot Per Inch). A built-in timing generator and clock-drivers ensure direct drive at 5V logic for easy use. Features Number of effective pixels: 2048 pixels Pixel size: 14µm × 14µm (14µm pitch) Built-in timing generator and clock-drivers Ultra low lag Maximum clock frequency: 5MHz Absolute Maximum Ratings Supply voltage VDD1 11 VDD2 6 Operating temperature –10 to +55 Storage temperature –30 to +80 Pin Configuration (Top View) NC 15 S2 22 pin DIP (Cer-DIP) Block Diagram NC 10 Read out gate pulse generator 12 Read out gate CCD analog shift register NC 14 Clock-drivers Mode selector NC 16 1 2 3 4 5 6 7 8 9 10 11 2048 1 Clock pulse generator Sample-and-hold pulse generator GND NC SHSW φCLK NC NC VDD2 VDD2 NC φROG 20 VDD1 19 GND 18 NC 17 GND 16 NC 15 NC 14 NC 13 NC 12 GND VDD1 20 VDD2 22 NC 18 Output amplifier Sample-and-hold circuit Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits. –1– VOUT 1...