OPB482L11

Series:	Photologic®
Part Status:	Obsolete
Sensing Distance:	0.125" (3.18mm)
Sensing Method:	Transmissive
Output Configuration:	Pull-Up Resistor, Inverted
Mounting Type:	Through Hole
Current - Supply:	7.5mA
Voltage - Supply:	4.5 V ~ 16 V
Response Time:	50ns
Operating Temperature:	-40°C ~ 85°C (TA)
Package / Case:	PCB Mount

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Optical Sensors - Photointerrupters - Slot Type - Logic Output

Optical Sensors are devices for detecting, measuring and monitoring variations in physical properties of light. They are used to convert light into an electrical signal, which is then processed to determine its characteristics and functions. Photointerrupters, a type of optical sensor, are designed to detect the presence of light from a light source. In particular, Slot Type Photointerrupters such as OPB482L11 are used in applications where a logic output is required.OPB482L11 is a type of Slot Type Photointerrupter, commonly used in industrial automation and embedded systems. It uses a slot-type sensor to detect an object when the light passing through the slot is blocked, providing a logic output. The sensor uses two opposing photoemitters, one on the printed circuit board (PCB) and an opposing receiver on a fixed base. The slot, which functions as a mechanical mask, controls the amount of light that reaches the receiver. When an object blocks the light, the output changes from low to high or vice versa.The OPB482L11 is a low-cost, high-performance photointerrupter. It has a robust design, providing reliable performance and fast response time. It also features excellent optical isolation, with a UL 94V-0 rated insulation rating, and a wide operating temperature range of -25 to +85 degrees Celsius. The sensor is also highly immune to environmental interference, allowing it to be used in industrial or outdoor applications. The OPB482L11 has a range of features, including a 3.9mA maximum photodiode current, a 1000mA maximum collector current, a 12dB maximum isolation voltage, a 0.3ms rise time, and a 30ns bounce time. The device also has a 9.525mm diameter slot, a 0.7mm interrogation aperture, and a 0.25mm 24VDC minimum slot opening. In addition to its technical characteristics, the OPB482L11 is highly versatile. It is suitable for many applications, such as object detection, object counting, speed sensing, and others. It is also suitable for use in systems where accurate positional detection is required, such as CNC routers, automated production lines, and robotics. It is also well-suited for applications where target objects are moving, such as in conveyors and automated sorting systems. The OPB482L11 is a low-cost and reliable device, making it an ideal solution for many applications. Additionally, its wide operating temperature range and robust design make it suitable for both industrial and outdoor applications. The device offers high performance, fast response times, and excellent optical isolation, ensuring reliable detection of objects.

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