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distance measuring sensor SHARP GP2Y0A51SK0F with integrated infrared LED and signal processing unit

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distance measuring sensor SHARP GP2Y0A51SK0F with integrated infrared LED and signal processing unit

Linear Range : 2cm~15cm

Current - Supply : 22mA

Voltage - Supply : 4.5V~5.5V

Description : 2cm~15cm Distance Measuring RoHS

Mfr. Part # : GP2Y0A51SK0F

Model Number : GP2Y0A51SK0F

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Product Overview

The GP2Y0A51SK0F is an integrated distance measuring sensor unit that utilizes a triangulation method for accurate detection. It comprises a PSD (position sensitive detector), IR-LED (infrared emitting diode), and a signal processing circuit. This sensor is designed to be minimally influenced by object reflectivity, environmental temperature, and operating duration, providing a voltage output proportional to the detected distance. Its compact size and short measuring cycle make it suitable for applications such as cleaning robots, personal robots, and sanitary equipment, where it can also function as a proximity sensor.

Product Attributes

Brand: SHARP
Model: GP2Y0A51SK0F
Certifications: Compliant with RoHS directive (2002/95/EC)
Weight: Approx. 2.7g (TYP)
Materials: Does not contain ODS (CFCS, Halon, Carbon tetrachloride, 1.1.1-Trichloroethane). Specified brominated flame retardants (PBB and PBDE) are not used.

Technical Specifications

Parameter	Symbol	Conditions	Min.	Typ.	Max.	Unit	Remark
Absolute Maximum Ratings (Ta=25C)
Supply voltage	Vcc	-	-0.3	-	+7	V	-
Output terminal voltage	Vo	-	-0.3	-	Vcc+0.3	V	-
Operating temperature	Topr	-	-10	-	+60	C	-
Storage temperature	Tstg	-	-40	-	+70	C	-
Operating Supply Voltage
Supply voltage	Vcc	-	4.5	5	5.5	V	-
Electro-optical Characteristics (Ta=25C, Vcc=5V)
Measuring distance range	-	(Note 1)	2	-	15	cm	-
Output terminal voltage	Vo	L=15cm (Note 1)	0.25	0.4	0.55	V	-
Output voltage difference	-	Output change at L change (Note 1)	1.35	1.65	1.95	V	-
Average supply current	Icc	L=15cm (Note 1)	-	12	22	mA	-
Dimensions
Size	-	-	-	27.0 10.8 12.0	-	mm	Compact size
Timing
Measuring cycle	-	-	-	16.5 3.7	-	ms	Short measuring cycle
First output	-	-	-	-	5.0	ms	MAX

2410121549_SHARP-GP2Y0A51SK0F_C390727.pdf

Quality distance measuring sensor SHARP GP2Y0A51SK0F with integrated infrared LED and signal processing unit for sale

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