Allicdata Part #: | LTH-301-23-ND |
Manufacturer Part#: |
LTH-301-23 |
Price: | $ 0.00 |
Product Category: | Sensors, Transducers |
Manufacturer: | Lite-On Inc. |
Short Description: | PHOTOINTERRUPTER SWITCH PTR SLOT |
More Detail: | Reflective Optical Sensor 0.2" (5.08mm) Slotted Mo... |
DataSheet: | LTH-301-23 Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | -- |
Packaging: | Bulk |
Part Status: | Obsolete |
Sensing Distance: | 0.2" (5.08mm) |
Sensing Method: | Reflective |
Voltage - Collector Emitter Breakdown (Max): | 30V |
Current - Collector (Ic) (Max): | 20mA |
Current - DC Forward (If) (Max): | 60mA |
Output Type: | Phototransistor |
Response Time: | 3µs, 4µs |
Mounting Type: | Through Hole |
Package / Case: | Slotted Module |
Operating Temperature: | -25°C ~ 85°C |
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The LTH-301-23 is an optical sensor that is classified under the reflective analog output variety. It is primarily used in applications for the detection of motion, object recognition, and as a threshold detector. This makes it ideal for a variety of purposes ranging from robotics to factory automation. Most notable, the sensor has very low requirements for power, making it valuable in battery powered systems.
The majority of LTH-301-23 applications involve detecting an incident light beam and measuring the distance between that light beam and a detected obstacle or object. This works based on the fact that when light is reflected off a certain surface, such as a line or object, the reflection angle varies, depending on the distance of the object from the sensor. This reflection angle variation is measured and a signal output to an amplifier or other device that can take action on the result.
The physical construction of the LTH-301-23 consists of a reflective surface on which the incident light is focused. A light detector is then placed near the reflective surface and is used to measure the reflection angle of the light. When this angle is calculated, it is then used to generate a signal that is converted to the analog output of the sensor. The size and shape of the light detector can also be adjusted in order to change the properties of the signal and the accuracy of the output.
The working principle behind this particular sensor is based on the fact that objects reflect light differently depending on their distance from the sensor. Light that is incident on a certain surface will be refracted at an angle that changes depending on the composition of the surface and the distance of the object that is reflecting it. For example, objects farther away will reflect light at a higher angle than objects that are closer. When an object that is closer is detected, the angle of reflection will be lower.
The LTH-301-23 is capable of detecting this reflection angle to within a fraction of a degree, which makes it very accurate when measuring angle changes. When the angle of the refracted light is measured, it is then outputted in analog form, which can then be used to take action on the detected object. This makes the sensor very useful for applications such as robotic object detection and security monitoring.
The accuracy and reliability of the LTH-301-23 make it attractive for a variety of applications. This type of sensor is ideal for applications in which accuracy and repeatability are of the utmost importance. The low power requirements also make it attractive for battery-powered applications such as consumer electronics, robotics, and medical devices. The low cost, accuracy, and reliability of this optical sensor also make it attractive for use in industrial automation applications.
The specific data is subject to PDF, and the above content is for reference
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