ROHM Semiconductor IR LEDs and Optical Sensors
ROHM Semiconductor offers a range of optical sensors and communication devices, from IR LEDs to phototransistors and photointerrupters. ROHM Semiconductor IR LEDs and transistor sensor products are offered in packages ranging from standard T1 and T1 1/4 packages to very small low profile (0.9mm) SMD top view and side view packages, all featuring ambient light resistance with wide or narrow viewing angles.
These optical sensor devices are suitable for remote control transmitters, games, security, industrial applications and proximity detection. Integrated products such as ROHM's selection of photointerrupters are offered in a variety of package sizes and different gap and slit widths. High accuracy detection due to double molding technology makes them ideal for printer applications, including paper/door detection and motor rotation/position sensing.