SEF-A1F1 - Mitsumi Electronics

SEF-A1F1 Solid Optical Fingerprint Sensor

MITSUMI Solid Optical Fingerprint Sensor SEF-A1F1 OUTLINE An optical sweep-type compact fingerprint sensor. Eliminates the shortcomings of conventional optical fingerprint sensors, which are large and heavy due to use of lenses and prisms. The interdigital scattered light method realizes stable, high-accuracy detection at lowcost with a major reduction in .

Features

1. Small size and light weight achieved by molding optical components as one piece. 2. The semiconductor is not exposed, giving excellent durability. 3. Waterproofing improved through use of a flange. 4. The finger scattered light method allows use on wet fingers. 5. The light filter allows use on dry fingers. 6. A signal processing LSI can be provided (supports SPI and parallel I/F). USES 1. PC units, portable information devices, network terminals 2. IC card readers 3. Security devices MITSUMI Solid Optical Fingerprint Sensor SPECIFICATIONS Item Fingerprint detection method Structure Pix.