GP2Y0A21YK0F传感器变送器的光学传感器-测距规格书PDF中文资料

GP2Y0A21YK0F属于传感器变送器的光学传感器-测距。由美国夏普微电子公司（SMA）制造生产的GP2Y0A21YK0F光学传感器 - 测距光学测距传感器使用某种光来测量传感器和物体之间的距离。其中包括用于简单测量传感器视场中到单个醒目物体之间距离的器件，以及用于映射到靠近传感器的物体的距离的 LiDAR 设备。

■ Description

GP2Y0A21YK0F is a distance measuring sensor unit, composed of an integrated combination of PSD (position sensitive detector) , IRED (infrared emitting diode) and signal processing circuit. The variety of the reflectivity of the object, the environmental temperature and the operating duration are not influenced easily to the distance detection because of adopting the triangulation method. This device outputs the voltage corresponding to the detection distance. So this sensor can also be used as a proximity sensor.

■ Features

1. Distance measuring range : 10 to 80 cm

2. Analog output type

3. Package size : 29.5×13×13.5 mm

4. Consumption current : Typ. 30 mA

5. Supply voltage : 4.5 to 5.5 V

■ Applications

1. Touch-less switch

(Sanitary equipment, Control of illumination, etc. )

2. Robot cleaner

3. Sensor for energy saving

(ATM, Copier, Vending machine)

4. Amusement equipment

(Robot, Arcade game machine)

■ Agency approvals/Compliance

1. Compliant with RoHS directive (2002/95/EC)