GP2Y0A41SK0F Distance Measuring Sensor Unit

SHARP

Infrared Ranger from 4 cm to 30 cm. Analogue output. 5V operation. 2V change in output from 4 cm to 30 cm.

Description

Analog output type. GP2Y0A41SK0F is a distance measuring sensor unit, composed of an integrated combination of PSD (position sensitive detector) , IR-LED (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.

Applications

Cleaning robot, Personal robot, Sanitary.

Features

1. Distance measuring sensor is united with PSD, infrared LED and signal processing circuit
2. hort measuring cycle (16.5ms)
3. istance measuring range : 4 to 30 cm
4. Package size (29.5 × 13.0 × 13.5mm)
5. Analog output type.

Comparison table SHARP GP series

SHARP GP series in comparison
Distance measuring sensor unit	GP2Y0A41SK0F	GP2Y0A21	GP2Y0A02YK
Light source	Infrared	Infrared	Infrared
Supply Voltage	5V DC	5V DC	5V DC
Range	4cm - 30cm	10cm - 80cm	20cm - 150cm

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Technical Specification