OPL561A

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Optical sensors are components designed to detect and measure light. Among their many uses,photo detectors are most commonly used as logic output devices. OPL561A is an example of one such logical output device, which utilizes silicon phototransistors to convert light into an electric signal.

The OPL561A Photo Transistor operates in the visible light spectrum, typically at a wavelength of 0.9 to 1.3 micrometers in range, and it has a high photo sensitivity. It features a low dark current and high gain with low capacitance, and it is extremely stable and reliable. These features make the OPL561A well-suited for applications such as optical beam switching, optical beam detection, and optical data control.

The OPL561A operates on the basic principle that a phototransistor is a current-controlled device. When the phototransistor is exposed to light, the current produced in the device depends on the intensity of the light. If the current is above a certain threshold level, the OPL561A switches to a logic level high or logic level low, depending on the size of the current. This logic output signal can be used to control other devices.

The OPL561A has a variety of applications, including access control, security systems, computer networking, photoelectric switches, and industrial automation. The device is also used in laboratory and medical equipment. Its sensitivity to ambient light makes the OPL561A useful for photoelectric sensors, light-emitting diode (LED) lighting, touch switches, and light barriers. The device is also suitable for motion detection and proximity detection systems.

The OPL561A is easy to integrate into a larger system. It can be connected to a printed circuit board (PCB) through a two-pin header, and the device is controlled through a single input pin. The device is powered by a single 3V supply, which allows it to operate in a wide variety of environments, including extreme temperatures, humidity, and shock.

The specific data is subject to PDF, and the above content is for reference