Series:	--
Part Status:	Obsolete
Sensing Distance:	0.125" (3.18mm)
Sensing Method:	Transmissive
Output Configuration:	Totem Pole, Inverted
Mounting Type:	Through Hole
Current - Supply:	15mA
Voltage - Supply:	4.5 V ~ 7 V
Response Time:	--
Operating Temperature:	-40°C ~ 70°C (TA)
Package / Case:	PCB Mount

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Optical Sensors - Photointerrupters - Slot Type - Logic Output

Introduction

HOA6962-T55 is an infrared logic output slot type photointerrupter which is designed to detect transparent or non-transparency objects and has a detection distance up to 5mm. It includes an infrared emitter mounted on one side and an NPN silicon open collector phototransistor on the other side. The operation of the photointerrupter is driven by the on/off output of an external electric source.

Application Field

HOA6962-T55 is widely used in home automation, medical devices, and transportation systems. It offers excellent performance for a wide range of applications. It is most suitable for use in proximity sensing, where it offers a high level of accuracy and reliability. Furthermore, its ability to detect objects through the slot opening gives it an advantage in applications requiring object-sensing that is undetectable with a conventional beam-based photoelectric switch. Additionally, its low power consumption and fast response time makes it an ideal choice for industrial applications.

Working Principle

HOA6962-T55 operates by emitting an infrared beam through the slot opening. When an object is inserted into the slot, it interrupts the beam and the phototransistor conducts current. This current is then output as a logic-level signal. As the object is removed, the signal returns to its original state. The photointerrupter is designed to detect objects of any size, and has a detection distance of up to 5mm, depending on the object\'s size. The interruption time is directly proportional to the size of the object. This gives the device the added advantage of being able to detect any size of the object without having to make any external adjustments. The HOA6962-T55 is designed with a high-speed shutter that offers a fast response time. This shutter is triggered each time the beam is interrupted. The response time of the photointerrupter is extremely fast, and offers accurate detection of objects that are moving at high speeds. The HOA6962-T55 is also designed with a wide angle detection range, which allows the device to detect objects at any angle within its range. This makes the device ideal for applications requiring a large area of detection, such as conveyor lines. The photointerrupter is also designed with a low-light adjustment feature which enables it to operate in low-light environments. This feature allows the device to operate in lightly-lit rooms or even completely dark rooms.

Conclusion

HOA6962-T55 is a highly reliable optical sensor which provides an excellent performance in different applications. It is designed to detect objects of any size, and offers a wide angle detection range with fast response time. Its low-light adjustment feature makes it an ideal for use in industrial, home automation, and transportation systems.

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