AMIS-710207-A4: 200dpi CIS Module

Data Sheet

1.0 General Description

The AMIS-710207-A4 (PI207MC-A4) contact image sensor (CIS) module uses MOS image sensor technology for high-speed

performance and high sensitivity. The AMIS-710207-A4 is suitable for scanning A4 size (216mm) documents with 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

• 8dpm resolution, 216mm scanning length

• Dual LED light source, IR and Red, with a line scan time to 347µsec @ 5MHz

• Wide dynamic range

• Analog output

• Compact size ≅ 14.5mm x 19.5mm x 232mm

• Low power

• Light weight

3.0 Functional Description

The AMIS-710207-A4 imaging array consists of 27 AMIS-720233 (PI3033B) sensors, produced by AMIS, 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

AMIS-710207-A4 module.

Illumination is accomplished 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 the Pin 1 location, see Figure 4, overall view of the module house. A

cross section of the AMIS-710207-A4 module is shown in Figure 1 and a block diagram in Figure 2.

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AMI Semiconductor – May 06, M-20494-001

www.amis.com