GP2Y0A21YK0F傳感器變送器的光學(xué)傳感器-測距規(guī)格書PDF中文資料

GP2Y0A21YK0F屬于傳感器變送器的光學(xué)傳感器-測距。由美國夏普微電子公司（SMA）制造生產(chǎn)的GP2Y0A21YK0F光學(xué)傳感器 - 測距光學(xué)測距傳感器使用某種光來測量傳感器和物體之間的距離。其中包括用于簡單測量傳感器視場中到單個醒目物體之間距離的器件，以及用于映射到靠近傳感器的物體的距離的 LiDAR 設(shè)備。

■ 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)