OPB732WZ

Series:	--
Packaging:	Bulk
Part Status:	Active
Sensing Distance:	3" (76.2mm)
Sensing Method:	Reflective
Voltage - Collector Emitter Breakdown (Max):	30V
Current - Collector (Ic) (Max):	50mA
Current - DC Forward (If) (Max):	50mA
Output Type:	Phototransistor
Response Time:	--
Mounting Type:	Chassis Mount
Package / Case:	Module, Pre-Wired
Operating Temperature:	-40°C ~ 85°C

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Optical Sensors – Reflective – Analog Output

Optical sensors can be placed in various categories based on the type of data they measure and how they are used in day-to-day applications. One example of an optical sensor is the OPB732WZ, a reflective optical sensor that produces analog output signals. This article will discuss the application field and working principle of the OPB732WZ optical sensor.The OPB732WZ is a type of reflective optical sensor. It has an incident light source, which is a thin, light-emitting diode (LED), and a receives a reflection of the signal it sends out. The reflected signal is sent to an amplified amplifier module that produces an analog output signal. This type of sensor can detect changes in reflectivity of an object as well as the distance of an object from the sensor.The OPB732WZ is mainly used for range sensing applications, such as for graphical user interface (GUI) applications. It is also suitable for use with color detection systems, reflectance measurement devices, and robotic navigation systems.The working principle of the OPB732WZ follows the basic law of reflection: light that is reflected from an object is inversely proportional to the distance between the object and the sensor. The incident LED light source emits light of a certain frequency. As light is reflected from the object, its frequency shifts and the amount of shift is proportional to the distance between the object and the sensor. This change in frequency is measured by the amplifier and converted to an analog output signal.The OPB732WZ is a fairly efficient optical sensor. It consumes very little power and is very accurate even in high reflective environments. It is also resistant to dust and moisture, making it suitable for use in harsh environments.Another advantage of the OPB732WZ is that it can detect changes in both the intensity and the color of the reflected light. This capability makes it ideal for use in color detection systems as well as range sensing applications.In conclusion, the OPB732WZ is a reflective optical sensor that produces an analog output signal based on the principle of reflection. Its efficient power consumption and high accuracy make it suitable for use in a wide variety of applications, such as range sensing, color detection, and robotic navigation systems.

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