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GP2Y0D21YK0F

P1-P3P4-P6P7-P9
GP2Y0D21YK0F
GP2Y0D21YK0F
Distance Measuring Sensor Unit
Digital output (24 cm) type
■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)
■Features
1. Digital output type
2. Detecting distance : Typ. 24 cm
3. Package size : 29.5×13×13.5 mm
4. Consumption current : Typ. 33 mA
5. Supply voltage : 4.5 to 5.5 V
■Agency approvals/Compliance
1. Compliant with RoHS directive (2002/95/EC)
Notice The content of data sheet is subject to change without prior notice.
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP
devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
Sheet No.: E4-A00601EN
Date Dec.01.2006
©SHARP Corporation
■Description
GP2Y0D21YK0F 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.
The output voltage of this sensor stays high in case
an object exists in the specified distance range. So
this sensor can also be used as proximity sensor.
1
■Block diagram
■Outline Dimensions
(Unit : mm)
Product mass : Approx. 3.6g
Signal
processing circuit
Voltage regulator
Oscillation circuit
Output circuit
Distance measuring IC
LED drive circuit
ＧＮＤ
Ｖｃｃ
Ｖｏ
ＰＳＤ
ＬＥＤ
Stamp(Example)
Model name
Month(1 to 9,X,Y,Z)
Year(2005:5)
2Y0D21 F 4 Z
(Stamp)
Light emitter
φ3.2hole
R3.75
3.75
*4.5 *20±0.1
37
29.5
10.1
14.75
Light detector
φ3.2hole
R3.75
6.3
2
8.4
7.2
Lens case
13
(18.9 )
+0.5
-0.3
(3.3)
1.2
PWB
Connector
7.5 4.15 16.3
①②③
13.5
2-1.5
Connector signal
signal name
VO
GND
V
CC
Connector :
J.S.T.TRADING COMPANY,LTD,
S3B-PH
Materials
Lens :Acrylic acid resin
(Visible light cut-off resin)
Case :Carbonic ABS
(Conductive resin)
PCB :Paper phenol
Note 1. The dimensions marked by “*” show the dimensions of lens center position.
Note 2. Unspecified tolerances shall be ± 0.3 mm.
Note 3. The dimensions in parenthesis are shown for reference.
GP2Y0D21YK0F
Ｖｃｃ
12kΩ
Sheet No.: E4-A00601EN
2
(Ta=25℃,VCC=5V)
Parameter Symbol Rating Unit
Supply voltage
V
CC
4.5 to 5.5 V
■Absolute Maximum Ratings
Symbol Rating Unit
Supply voltage
V
CC
-0.3 to +7 V
Output terminal voltage
V
O
-0.3 to V
CC
+0.3
V
Operating temperature
T
opr
-10 to +60
℃
Storage temperature
T
stg
-40 to +70
℃
Parameter
GP2Y0D21YK0F
(Ta=25℃,VCC=5V)
■Electro-optical Characteristics
Remark
Open collector output
―
―
―
Sheet No.: E4-A00601EN
Parameter Symbol Conditions MIN. TYP. MAX. Unit
Average supply current
I
CC
― 33 40 mA
Detecting distance range ΔL (Note 1)(Note 3) 10 ――cm
V
OH
Output voltage at high level(Note 1)
V
CC
-0.3
――V
V
OL
Output voltage at low level(Note 1) ――0.6 V
Detecting distance L (Note 1)(Note 2)(Note 4) 21 24 27 cm
Output voltage
* L : Distance to reflective object
(Note 1) Using reflective object : White paper (Made by Kodak Co., Ltd. gray cards R-27·white face, reflectance; 90%)
(Note 2) The individual product shall be adjusted to have L = 24 cm ± 3 cm as the distance before shipping detecting.
(Note 3) Possible distance measuring range (of the sensor optics)
(Note 4) Output voltage switch has a hysteresis width. The distance specified by L should be
the distance which the output turns from L to H in case an object moves to the sensor.
■Recommended operating conditions
3
P1-P3P4-P6P7-P9

GP2Y0D21YK0F

Mfr. #:
Buy GP2Y0D21YK0F
Manufacturer:
Sharp Microelectronics
Description:
Distance Sensors Distnc Measurng Snsr Wde Beam 10-80cm
Lifecycle:
New from this manufacturer.
Delivery:
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