GP2D12/GP2D15 - Solarbotics.net
GP2D12/GP2D15
Distance Measuring Sensors
General Purpose Type Distance Measuring Sensors
*4.5
Emitter
*20±0.2
*10
Lighting
direction
*8.4
SHARP's GP2D12/GP2D15 are general purpose type
distance measuring sensors which consist of PSD* and
infrared emitting diode and signal processing circuit.
It enables to detect objects without any influence on the
color of reflective objects, reflectivity, the lights of
surroundings.
(Unit : mm)
Outline Dimensions
7.2
8.4
General Description
*PSD:Position Sensitive Detector
2
10
1.2
29
17.5
(1) Less influence on the color of reflective objects,
reflectivity
(2) Line-up of distance output/distance judgement type
Distance output type(analog voltage) : GP2D12
Detecting distance : 10 to 80cm
Distance judgement type : GP2D15
Judgement distance : 24cm (Adjustable within the
range of 10 to 80cm)
(3) External control circuit is unnecessary.
(4) Low cost
27.95
4.15
7.5
(MAX2.5)
Component mounting area
Features
2-4
22
2-ø3±0.15
* Distance to lens center portion
Internal block diagram
Applications
(1) TVs
(2) Personal computers
(3) Cars
(4) Copiers
Constant
voltage
circuit
PSD
LED
Signal
processing
circuit
5V
GP2D12
(Analog output)
Vo
GP2D15
(Digital output)
LED
drive
circuit
GND
IC
(Notice)
• In the absence of device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP device
shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
• Specifications are subject to change without notice for improvement.
(Internet) • Data for SHARP's optoelectronic/power device is provided on internet. (Address http://www.sharp.co.jp/ecg/)
Tec.U970501
GP2D12/GP2D15
Distance Measuring Sensors
Output pattern
Specifications
GP2D12
Parameter
(Ta=25˚C)
Symbol
Rating
Supply voltage
Vcc
4.5 to 5.5V
Dissipation current
Icc
MAX.35mA
L
10 to 80cm
Measuring range
Output type
Operating temperature
Supply voltage
Dissipation current
*Judgement distance
Topr
-10 to +60˚C
10cm
80cm
Distance
(Ta=25˚C)
Symbol
Rating
Vcc
4.5 to 5.5V
Icc
MAX.35mA
L
TYP.24cm
Output type
Operating temperature
(0.6V)
Analog output
GP2D15
Parameter
Output
(3.1V)
Digital output
Topr
Output
High
Low
-10 to +60˚C
* Adjustable within the range of 10 to 80cm.<Custom products>
10cm
24cm
80cm
Distance
As of May 1997
Tec.U970501
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