Click to expand full text
HOA2762
Transmissive Sensor
FEATURES • Choice of phototransistor or photodarlington output
Not recommended for new designs
• Wide operating temperature range (- 55¡C to +100¡C) • Deep slot package • Accurate position sensing • 0.060 in.(1.52 mm) slot width
INFRA-48.TIF
DESCRIPTION The HOA2762 series consists of an infrared emitting diode facing an NPN silicon phototransistor (HOA2762- 001, - 002) or photodarlington (HOA2762- 003) encased in a black thermoplastic housing. Detector switching takes place whenever an opaque object passes through the slot between emitter and detector. The HOA2762 series employs metal can packaged components and has a 0.007 in.(.178 mm) x 0.040 in.(1.02 mm) vertical aperture in front of the detector.