Series:	--
Part Status:	Obsolete
Sensing Distance:	1.57" ~ 11.81" (4 ~ 30cm)
Output Type:	Analog
Voltage - Supply:	4.5 V ~ 5.5 V
Current - Supply:	50mA
Voltage - Output Difference (Typ) @ Distance:	2.25V @ 4 ~ 30cm
Voltage - Output (Typ) @ Distance:	400mV @ 30cm
Operating Temperature:	-10°C ~ 60°C (TA)

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GP2D120XJ00F Application Field and Working Principle

Introduction

The GP2D120XJ00F is an optical distance measuring sensor used to measure the distance between an object and a point of reference. The sensor uses optical signal processing to measure the distance. This application field and working principle of the GP2D120XJ00F will be discussed below.

Application Field

The GP2D120XJ00F is an infrared distance measuring sensor, which is commonly used in areas where accuracy is important. This sensor is ideal for a wide range of applications such as collision avoidance, object recognition, and navigation. Additionally, the sensor can be used for obstacle detection, target identification, and indoor location services. It is also used in medical and industrial automation.

Working Principle

The GP2D120XJ00F is an optical time-of-flight (TOF) distance sensor which measures the distance between an object and a point of reference. The sensor uses infrared light to measure the time of flight of the light from the sensor to the object and back. When an infrared light beam is emitted, the reflected light is received and the time difference between the emitted and received light is measured. This time difference is used to calculate the distance of the object from the reference point. The sensor has a Type 2 infrared receiver that detects the emitted light created by the external Type 2 infrared light source. The receiver can detect the emitted light up to a distance of 1.4 m. This range is dependent on the intensity of the light source.The GP2D120XJ00F has an adjustable output range. The sensor outputs an analog signal with a voltage that is proportional to the distance between the sensor and the object. The output voltage can be set to a different range based on the application. The sensor has a sensing resolution of 4 cm.

Conclusion

The GP2D120XJ00F is an optical distance measuring sensor that uses infrared light to measure the time of flight between an object and a point of reference. This sensor is commonly used in areas where accuracy is important such as collision avoidance, object recognition, and navigation. Additionally, the sensor has an adjustable output range, with a sensing resolution of 4 cm.

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