AMIS-710208-A7
Description
The AMIS-710208-A7 (PI208MC-A7) is a contact image sensor (CIS) module containing contact image sensors, using MOS image sensor technology for high-speed performance and high sensitivity. The AMIS-710208-A7 is designed to scan documents with a short read length of 88mm.
Key Features
- Light source, lens and sensor are integrated into a single module 8dpm resolution, 88mm scanning length Up to 176µsec/line scanning speed, with 4MHz pixel rate (see Table 3, Note 2) Wide dynamic range 660nm light source Compact size ≅ 13mm x 25.6mm x 102mm Low-power Light weight
- 0 Functional Description The AMIS-710208-A7 imaging array consists of 11 AMIS-720233 (PI3033B) sensors, produced by AMIS, which are cascaded together to provide 704 photo-detectors (pixels) with their associated multiplex switches, and a digital shift register that controls its sequential readout. Each sensor is sequentially connected to initiate its scanning process at completion of its predecessor’s scan. Mounted in the module is a one-to-one graded-indexed micro lens array that focuses the image to be scanned onto the linear array pixels. The incident image is converted to an electrical signal and then the charge on each pixel is transferred to a common video line. The charge on each pixel is then converted to a voltage by a single video amplifier. The module output is then available on Pin 1 of the connector, Vout. Illumination is by means of an integrated LED light source. All components are housed in a small pl
