PI207MC-A4 Datasheet, PDF (1/7 Pages) AMI SEMICONDUCTOR – 200DPI CIS Module

™ _Peripheral
Imaging
Corporation
PI207MC-A4
200DPI CIS Module
Engineering Data Sheet
Key Features
• Light source, lens, and sensor are integrated into a single module
• 8 dpm resolution, 216 mm scanning length
• Dual LED light source, IR and Red, with a line scan time to 347 msec @ 5 MHz
• Wide dynamic range
• Analog output
• Compact size @ 14.5 mm x 19.5 mm x 232 mm
• Low power
• Light weight
General Description
The PI207MC-A4 is a CIS module containing contact image sensors, using MOS image sensor technology for
high-speed performance and high sensitivity. The PI207MC-A4 is suitable for scanning A4 size (216 mm)
documents with 8 dots per millimeter resolution. Applications include fax machines, game systems, variety of
mark readers, and other automation equipment requiring document scanners.
Functional Description
The PI207MC-A4 imaging array consists of 27 PI3033B sensors, produced by Peripheral Imaging Corp, that
are cascaded to provide 1728 photo-detectors with their associated multiplex switches, and a digital shift
register that controls its sequential readout. Mounted in the module is a one-to-one graded indexed micro
lens array that 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
PI207MC-A4 module.
Illumination is by means of integrated LED sources; Red (660nm) and IR (880nm). All components are
housed in a small plastic housing which has a cover glass that acts as the focal point for the object being
scanned. In addition, it protects the imaging array, micro lens assembly, and LED light source from dust.
Inputs and Outputs (I/O) to and from the module are by a 10-pin connector, JAE 1L-Z-10P-S125L3-E, located
on one end of the module. For pin 1 location, see Figure 4, Overall View of the Module Housing.
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