GP2D02 Datasheet, PDF (1/4 Pages) Sharp Electrionic Components – Compact, High Sensitive Distance Measuring Sensor

GP2D02
GP2D02
Compact, High Sensitive Distance
Measuring Sensor
s Features
1. Impervious to color and reflectivity of reflective object
2. High precision distance measurement output for direct
connection to microcomputer
3. Low dissipation current at OFF-state
(dissipation current at OFF-state : TYP. 3 µA)
4. Capable of changing of distance measuring range
through change the optical portion (lens)
s Applications
1. Sanitary sensors
2. Human body sensors for consumer products such as
electric fans and air conditioners
3. Garage sensors
* PSD : Position Sensitive Detector
s Outline Dimensions
2 _{- φ 3.2 ±0.15 Emitting portion}
2 ^{- R4}
g 4.5 ^{± 0.2}
4
g 20 ^{± 0.2}
29
37
(Unit : mm)
Detecting portion
1
JAPAN SOLDERLESS
TERMINAL MSG. CO.
made connector (S4B-ZR)
1 : GND
2 : Vin
3 : V_CC
4 : V_out
4
The dimensions marked with g are described
as the dimensions of lens center position.
Block Diagram
1 : GND
Signal processing
circuit
Light detector (PSD*)
3 : V_CC
Reg
V_CC
V_CC
12kΩ
4 : V_out
LED drive circuit
IR LED
V_CC
Reflective object
2 : Vin
(Control
signal
input)
s Absolute Maximum Ratings
(Ta=25˚C, V_CC=5V)
Parameter
Supply voltage
*1_{Input terminal voltage}
Output terminal voltage
Operating temperature
Storage temperature
Symbol Rating Unit
VCC - 0.3 to + 10 V
V in - 0.3 to + 3 V
BVO - 0.3 to + 10 V
T opr - 10 to + 60 ˚C
T stg - 40 to + 70 ˚C
*1 Open drain operation input
s Operating Supply Voltage
Symbol
Rating
Unit
V CC
4.4 to 7
V
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