AMIS-710414-A4

AMIS-710414-A4: 400dpi CIS Module Four Parallel Video Outputs for RED + IR Light Source Data Sheet 1.0 General Description The AMIS-710414-A4 (PI414MC-A4-R) is a contact image sensor (CIS) module, which uses MOS image sensor technology for highspeed performance and high sensitivity. The AMIS-710414-A4 is suitable for scanning A4 size (216mm) documents with 15.8 dots per millimeter (dpm) resolution. Applications include fax machines, game systems, a variety of mark readers, and other automation equipment requiring document scanners. 2.0 Key Features Light source, lens and sensor are integrated into a single module 15.8dpm resolution, 216mm scanning length Dual LED light source, RED and IR, with a line scan time to 180µsec @ 5MHz Wide dynamic range Analog output Compact size ≅ 14.0mm x 19.5mm x 232mm Low power Light weight 3.0 Functional Description The AMIS-710414-A4 imaging array consists of 27 AMIS-720642 (PI3042) sensors, produced by AMI Semiconductor, which are cascaded to provide 3456 photo-detectors with their associated multiplex switches and a digital shift register, which controls its sequential readout. Mounted in the module is a one-to-one graded indexed micro lens array, which focuses on the image of the scanned documents then transfers it onto the sensors. The on-board amplifier processes the video signal to produce a sequential stream of video at the output pin of the AMIS-710414-A4 module. These 27 sensors bonded on a printed circuit board (P...