PI331MC-DR Datasheet, PDF (1/9 Pages) AMI SEMICONDUCTOR – 300DPI CIS Two Level Digital Output Module

™ _Peripheral
Imaging
Corporation
PI331MC-DR
300DPI CIS Two Level Digital Output Module
Engineering Data Sheet
Key Features
• Light source, lens, and sensor are integrated into a single module
• 11.8 dpm resolution, 89 mm scanning length
• Up to 600 µsec/line scanning speed, with 2 MHz pixel rate (See Table 3, Note 3.) (Other
speeds are also available)
• Wide dynamic range
• Two-Level Tracking Digital Output (“Dynamic Threshold Digitizer”)
• Red light source 660nm (Other colors are available)
• Compact size ≅ 13 mm x 25.6 mm x 102 mm
• Low power
• Light weight
General Description
The PI331MC-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 signals. It is based on CIS module, the PI305M-A6
manufactured by PIC, but with a shorter read length of 89 mm. Hence, its performance is
equivalent to the PI305M-A6 that uses MOS image sensor technology to gains its high-
speed performance and high sensitivity. The PI331MC-DR is suitable for scanning
documents with width of 89 mm and with resolution of 11.8 dots per millimeter. Its has a
broad applications, but specially designed for the following areas:
• Where data compression is required, such as in data transmissions.
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