OPB483T11Z

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Modern technological advancements have put a lot of strain on the increasingly limited available resources. To address this challenge, many industries have sought to optimize their production processes through automation and advanced sensors. Optoelectronic components are used in these applications to translate variations in physical conditions into electrical signals, which can then be processed by controllers. One such component is the OPB483T11Z optical sensor, which is part of a wide range of photointerrupters and applied in fields such as automotive, home appliances, medical technology and other industries.The OPB483T11Z, part of the slot type optical photointerrupters family, is a logic output sensor specifically designed for use in a wide range of applications. It features an infrared emitter and a photosensitive receiver encased in a small package. The photosensitive receiver is equipped with an optically exposed detector, which senses when an object cross the slot gap. While the purpose and design of the OPB483T11Z is mainly for optoelectronic applications, its small size and low power consumption makes it usable in numerous other applications.The device’s working principle is based on the optoelectronic effect. When the slot gap is obstructed, the signal received by the receiver is blocked and the IR beam is inhibited. This causes the device to switch between the two digital logic states (high/low), which is further amplified and converted into suitable voltage levels for controlling digital systems.The OPB483T11Z is available in several package forms, including surface mount and through-hole mounting solutions, making it easier for designers to integrate the sensor in their applications. It has an operating voltage range from 4.5V to 30V, which makes it suitable for different types of applications. The sensing range is adjustable from 0.5mm to 8mm, so designers can essentially adjust the sensor to meet their needs. It is available in CDS (Common-Mode Deviation Sensing) and ACS (Amplified Current Sensing) configurations, allowing the user to make an educated decision on which type of optical detector is most suitable for their application. Moreover, it has an adjustable operating temperature range from -35°C to +85°C (temperature range must not exceed these limits), which makes it usable in a wide variety of environments.The OPB483T11Z also features an output current of 10mA (max) and high-frequency blocking performance up to 100MHz. The device has a wide viewing window and is suitable for applications depending on the detection of dark-colored objects. It has a low profile, so it can be easily mounted, and the emitter and detector are shielded from dust by a mounting shield (optional). It also provides EMI suppression and enhances the sensor’s signal-to-noise ratio, improving the device’s reliability.In conclusion, the OPB483T11Z is a reliable and compact sensor suitable for a variety of applications. With its adjustable operating temperature range, adjustable sensing range, wide viewing window and shielding, it has become a popular choice for designers looking to optimize their production processes with automation and advanced sensors. This device has proven itself to be an invaluable asset in numerous industries, ranging from automotive, home appliances, medical technology to many other industrial processes.

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