OPB980P11

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Optical Sensors, a category of sensors, convert an optical signal into an electrical signal. Photointerrupters, a type of optical sensors, detect objects passing through a beam. Slot Type optical sensors are commonly used because their detection can be adjusted to fit a variety of object sizes and shapes. The OPB980P11 optical sensor is a slot type sensor with a logic output. This article will discuss the application field and working principle of the OPB980P11.

The OPB980P11 is a low-cost, broad spectrum infrared slot type sensor with a logic output. The device has a 3.5mm slot width and 10mm detection area, making it suitable for narrow slot detections. It incorporates a small-size, narrow board that can be used for embedded detection that requires a high detection accuracy such as in printers, cameras, and other machinery. Its built-in amplifier circuitry can detect objects from a wide range of distances, making it ideal for a variety of applications. The sensor also features a 25kHz switching speed, making it suitable for use in high-speed applications.

The OPB980P11 emits infrared light from the infrared LED, and receives the reflected signal from the phototransistor. The object will block the light from reaching the phototransistor and create an output signal. When an object is in the detection area, the signal is transmitted to the output amplifier. The output amplifier generates a high or low voltage signal depending on whether a presence or absence of an object is detected, sending the signal to the logic output terminal. The logic output standard is CMOS/TTL compatible and can be directly connected to control circuitry without complication.

The OPB980P11 can be used in a variety of applications that require switch or sensor detection. It is suitable for detecting presence or absence of objects and can be connected directly to a microcontroller, allowing for the development of various automated systems. It is particularly suitable for embedded detections such as those found in copiers, printers, and cameras, and also for a variety of industrial applications such as in sorting machines, sheet metal fabrication, and conveyor systems. The small size of the board and the wide range of detectable distances make it a practical choice for these applications.

The OPB980P11 optical sensor is a low-cost, reliable, and versatile slot type sensor. It is suitable for embedded applications and is easy to install and operate. The device emits infrared light from the infrared LED, and when an object is in the detection area, the output amplifier sends a signal to the logic output terminal, allowing for switch or sensor detection. The wide range of detectable distances makes it suitable for a variety of embedded and industrial applications.]

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