OPB483L11Z

Series:	Photologic®
Part Status:	Active
Sensing Distance:	0.125" (3.18mm)
Sensing Method:	Transmissive
Output Configuration:	NPN - Open Collector, 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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Photointerrupters are optical sensors designed to detect the motion or presence of an object. The OPB483L11Z is a type of slot-type photointerrupter with a logic output. It is specially designed for applications such as surface mount assembly processes and robotics.The OPB483L11Z consists of a slot, an LED light source and a photodiode detector. When an object passes by or enters the slot, the LED emits light into the slot. When the object is present, the light is interrupted, causing a change in the photodiode\'s resistance. This change in resistance is detected by the integrated circuit, resulting in an output that can indicate the presence or absence of the object. The OPB483L11Z employs a logic output system, which means that the output of the photointerrupter is digital, either high or low. This makes it suitable for use in embedded systems where digital inputs are utilised. The device also has an operating voltage between 3 and 24 volts, making it suitable for applications requiring a low-voltage interface.The OPB483L11Z is primarily designed for surface mount assembly processes, such as pick-and-place. The device can detect the presence or absence of parts, and is suitable for high speed equipment. It also has a low response time of 7.5 microseconds which enables it to detect even small parts quickly and accurately. The OPB483L11Z can also be used as a feedback device in robotics. Its output is used to control the speed and motion of automated robotic arms. The OPB483L11Z also has a wide viewing angle of up to 120° which enables it to detect objects over a wider area. The OPB483L11Z is also designed to be robust and reliable. It can operate in temperatures between -20° and 85°C and is able to operate at high vibration levels, up to 10 g. This makes it suitable for industrial and automotive applications. The device is also particularly suited for use in harsh environments, due to its dust-proof and IP65 water-resistant construction.In conclusion, the OPB483L11Z is a slot-type photointerrupter with a logic output. It is primarily designed for use in surface mount assembly processes and robotics. The device is reliable, robust and offers a wide viewing angle. It is also water-resistant, dust-proof and has a low response time which makes it suitable for a variety of applications.

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