AMIS-710216

AMIS-710216: 200dpi Two Level Digital Output Module Data Sheet 1.0 General Description The AMIS-710216 (PI216MC-DR) is a contact image sensor (CIS) module with an additional on board circuit that digitizes the analog pixels from the CIS image sensor to a “background-tracking”, two-level digital output signal. It is based on CIS module, the AMIS710209-A6 (PI209M-A6) manufactured by AMIS, but with a shorter read length of 88mm. Hence, its performance is equivalent to the AMIS-710209-A6 which uses MOS image sensor technology to gain its high-speed performance and high sensitivity. The AMIS-710216 is suitable for scanning documents with width of 88mm and with resolution of 8 dots per millimeter (dpm). It has broad applications, but it was especially designed for the following areas: Where data compression is required, such as in data transmissions Where component pin-out count must be kept to a minimum The background-tracking-digitizing circuits in the AMIS-710216 have been referred to as the “dynamic threshold” two-level A/D converter. For the purpose of describing the module’s characteristics this “dynamic threshold” processing circuit shall herein be referred to as the “tracking digitizer”. 2.0 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 3) Wide dynamic range Two-level tracking digital output (“Dynamic Thre...