Contact Image Sensor Heads
The contact image sensor head (CIS), which is also called a contact type contact image sensor head, is ideal for scanner applications. With a 3.3 V input interface, it can be driven directly from the ASIC, contributing to a simple design of the set and energy saving.
ROHM's flatbed contact image sensor for document scanners has a resolution-600 dpi. High speed reading is realized by supporting the output number corresponding to 3ch output. It incorporates an amplifier in each sensor IC and shuts out extraneous noise.