ROHM Co., Ltd.'s LSH2002-AA10A Contact Image Sensor Heads utilize a special ceramic substrate featuring superior dimensional precision and thermal dissipation characteristics, resulting in stable reading, even under fluctuating ambient temperature conditions. A unique prism, developed using the latest in optical technology, ensures simultaneous uniform light output and low light radiation to the media. In addition, bidirectional reading capability enables greater flexibility regarding carrier orientation.
The LSH2002-AA10A is a contact image sensor head with a ceramic substrate for high dimensional precision and thermal dissipation. It offers bidirectional reading, a 54 mm effective scanning width, and a switchable color light source, suitable for image scanners and detection sets.
The datasheet lists detailed electrical characteristics, pin functions, timing charts, and example circuits. It also includes mechanical dimensions and notes on usage, safety, and application limits.
| Effective scanning width | 54 mm |
|---|---|
| Primary scan dot density | 200 dpi |
| Power supply voltage | 3.3 Vpp |
| Scanning speed | 0.2×3 ms / line |
| Clock frequency | 4 MHz |
| Operating temperature | -5 to 45 °C |
The effective scanning width is 54 mm.
It operates from a 3.3 Vpp power supply.
The device works from –5 °C to 45 °C.
Pin 1 (CLK) is the clock input.