LTH-1650-01

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Optical Sensors - Reflective - Analog Output

The LTH-1650-01 is an analog output reflective optical sensor. It is designed to detect the presence of reflective targets that are near the emitter. It is a cost-effective solution for use in a wide range of applications, including home automation, robotics, lighting, automotive, manufacturing and medical.

Application Field

The LTH-1650-01 is versatile and can be used in a variety of fields. It is applicable in home automation, where it can be used to control the activation of lights or other electronic devices. It is also useful in robotics, providing control feedback to robots. Automotive applications that benefit from the LTH-1650-01 include headlights, taillights and other lighting systems. Additionally, the sensor can be used in manufacturing, such as counting the number of products or monitoring the quality of a process. It is also suitable for medical applications, such as monitoring the vital signs of a patient.

Working Principle

The LTH-1650-01 features an infrared LED emitter and a phototransistor detector. The emitter emits an infrared beam which is focused onto a reflector. The reflector reflects the infrared beam back to the phototransistor detector, which converts it into a current. The current is then converted into an analog output signal. The intensity of the output signal is proportional to the distance between the emitter and the reflector, and to the amount of reflected light.

The LTH-1650-01 provides an adjustable detection range and sensitivity which can be tailored to the specific application. It also has an improved response time of 5µs and a power supply voltage of 5VDC. The output signal is adjusted such that 0V indicates a short distance between the emitter and reflector and 5VDC indicates a far distance.

Conclusion

The LTH-1650-01 is a versatile and cost-effective reflective optical sensor. It features an adjustable detection range, an improved response time of 5µs, a power supply voltage of 5VDC and is applicable in a variety of fields. Its working principle is based on the use of an infrared LED emitter and a phototransistor detector which convert the reflected infrared beam into an analog output signal.

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