The OPB704 is a reflective object sensor from TT Electronics. It combines an infrared LED and a phototransistor in a single package. This sensor detects the presence or absence of an object by detecting the infrared light reflected from the object's surface.

Applications:

• Object detection in automated machinery.
• Edge detection in printers and scanners.
• Position sensing in industrial equipment.
• Robotics.
• Vending machines.

Features:

• Reflective Technology: Senses objects by detecting reflected infrared light.
• Compact Package: Small size for easy integration into various applications.
• Infrared LED: Emits infrared light for object detection.
• Phototransistor: Detects the reflected infrared light.
• High Sensitivity: Detects objects with good reflectivity.
• Fast Response Time: Provides quick and accurate object detection.

Benefits:

• Non-Contact Sensing: Detects objects without physical contact, preventing wear and tear.
• Reliable Performance: Provides consistent and accurate object detection.
• Easy Integration: Simple to integrate into existing systems.
• Cost-Effective: Provides a low-cost solution for object detection.

Additional Details:

The OPB704 typically operates with a forward current for the LED and a collector-emitter voltage for the phototransistor, both specified in the datasheet. The optimal distance range for object detection depends on the reflectivity of the object's surface. The package type is usually a through-hole or surface-mount package. Please consult the TT Electronics website and the device datasheet for detailed specifications, including electrical characteristics, dimensions, and application guidelines.