AMIS-710400-A4 Datasheet | AMI SEMICONDUCTOR

Description The AMIS-710400-A4 (PI400M-A4) is a contact image sensor (CIS) module. It is a long contact image sensor, using MOS image sensor technology for high-speed performance and high sensitivity. The AMIS-710400-A4 is suitable for scanning A4 size (216mm) documents with 15.7 dots per millimeter (dpm) resolution. Applications include document scanning, mark readers, gaming and office automation equipment. 2.0 Key Features - - - - - - - - - Light source, lens and sensor are integrated into a single module 15.7dpm resolution, 216mm scanning length 700µsec/line scanning speed @ 5.0MHz clock rate Wide dynamic range Analog output Yellow-Green light source 575nm pact size ≅14.6mm x 19.5mm x 232mm Low power Light weight 3.0 Functional Description The AMIS-710400-A4 imaging array consists of 27 sensors, 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 the scanned documents to image onto its sensing plane. The on-board amplifier processes the video signal to produce a sequential stream of video at the video output pin of the AMIS-710400-A4 module. Illumination is acplished by means of an integrated LED light source. All ponents are housed in a small plastic housing, which has a cover glass, which acts as the focal point for the object being scanned and protects the imaging array, micro lens assembly and .. LED light source from dust. I/O to the module is the 10-pin connector located on one end of the module (see Figure 4). The cross section of the AMIS-710400-A4 is shown in Figure 1 and the block diagram in Figure 2. AMI Semiconductor - July 06, M-20587-001 .amis. AMIS-710400-A4: 400dpi CIS Module Data Sheet Figure 1: AMIS-710400-A4 Cross Section .. Figure 2: AMIS-710400-A4 Module Block Diagram (See Table 1 for Pin Configuration) AMI Semiconductor - July 06,...