OPB970L11

Series:	Photologic®
Part Status:	Obsolete
Sensing Distance:	0.125" (3.18mm)
Sensing Method:	Transmissive
Output Configuration:	Totem Pole, Buffer
Mounting Type:	Through Hole
Current - Supply:	15mA
Voltage - Supply:	4.75 V ~ 5.25 V
Response Time:	70ns
Operating Temperature:	-40°C ~ 70°C (TA)
Package / Case:	PCB Mount

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Optical Sensors - Photointerrupters - Slot Type - Logic OutputOptical Sensors can be used in a wide range of applications due to their ability to detect the presence or absence of light. Photointerrupters are a type of optical sensor that uses a pair of light-emitting and light-sensing elements to detect the presence of an object in the gap between the elements. The OPB970L11 is a type of Photointerrupter that is also known as a “Slot Type” Photointerrupter. The OPB970L11 has a 3.1mm slot, making it suitable for small spaces and tight tolerances. The main components of the OPB970L11 are an LED emitter, a slot, and a silicon phototransistor receiver. The OPB970L11 can detect objects of 0.3mm thickness and is designed to be used with a 5V power supply. When the LED emitter is illuminated, it emits light into the slot. If an object passes through the slot, it interrupts the light beam and the light-sensing element, known as the phototransistor, is then activated. When this happens, the output of the phototransistor changes from low to high.The OPB970L11 has a logic output which allows it to be used in a wide range of applications. This output is either low or high depending on if the phototransistor is activated or not. In addition to this, the OPB970L11 also features a variable output sensitivity. This allows the user to adjust the threshold of the phototransistor to detect objects of various sizes. This makes the OPB970L11 suitable for a wide range of applications such as controlling a motor speed, machining operations, detecting the position of a component, and monitoring production processes. This optical sensor can also be used in home automation systems to detect window or door openings. Due to its compact size, high sensitivity, robust construction, and variable output sensitivity, the OPB970L11 is an ideal choice for applications where accuracy and reliability are required. The OPB970L11 is a low-cost solution for detecting objects, making it suitable for home, commercial, or industrial applications. Its small size and low power consumption make it a good choice for portable or hand-held applications. In summary, the OPB970L11 is an ideal choice for a wide range of applications due to its slot type design, variable output sensitivity, compact size, robust construction, and low cost. Additionally, its logic output makes it suitable for controlling a wide range of devices.

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