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PDF APDS-9002 Data sheet ( Hoja de datos )
| Número de pieza | APDS-9002 | |
| Descripción | Miniature Surface-Mount Ambient Light Photo Senso | |
| Fabricantes | AVAGO | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de APDS-9002 (archivo pdf) en la parte inferior de esta página. Total 16 Páginas | ||
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APDS-9002
Miniature Surface-Mount Ambient Light
Photo Sensor
Data Sheet
Description
The APDS-9002 is a low-cost analog-output ambient
light photo sensor in lowest cost miniature chipLED
lead-free surface mount package. It consists of a
spectrally suited phototransistor, which peaks in
human luminosity curve. Hence, it provides an
excellent responsivity that is close to the response of
human eyes, as shown in Figure 2. It provides a
design-alternative to the HSDL-9000 digital-output
ambient light photo sensor is suitable for portable
applications with its ultra small package design.
The APDS-9002 is ideal for applications in which
the measurement of ambient light is used to control
display backlighting. Mobile appliances such as the
mobile phones and PDAs that draw heavy current
from display backlighting will benefit from
incorporating these photo sensor products in
their designs by reducing power consumption
significantly.
Features
• Excellent responsivity which peaks in the human
luminosity curve
Close responsivity to the human eye
• Miniature chipLED lead-free surface-mount package
Height – 0.80 mm
Width – 2.00 mm
Depth – 1.25 mm
• Good output linearity across wide illumination range
• Low sensitivity variation across various light sources
• Guaranteed temperature performance
-40°C to 85°C
• VCC supply 2.4 to 5.5 V
• Lead-free package
Applications
• Detection of ambient light to control display
backlighting
Mobile devices – mobile phones, PDAs
Computing devices – notebooks, webpads
Consumer devices – TVs, video cameras, digital still
cameras
• Automatic residential and commercial lighting
management
• Electronic signs and signals
• Daylight and artificial light exposed devices
1 page  
0.01
0.001
0.0001
0.00001
10
Fluorescent
Incandescent
100 1000
LUX
2.5
2.0
1.5
1.0
0.5
0
-50 0
Normalized
Photocurrent
50 100
TEMPERATURE (°C)
1.2
1.0
0.8
0.6
0.4
0.2
Normalized
Photocurrent
0
-80 -60 -40 -20 0 20 40 60 80
ANGLE
Figure 3. Photocurrent vs. luminence
(VCC = 3 V, TA = 25°C).
Figure 4. Normalized photocurrent vs.
temperature (VCC = 3 V, 100 LUX).
Figure 5. Normalized photocurrent vs. angle
(VCC = 3 V, TA = 25°C).
10 TA = 25°C
VCC = 3 V
LIGHT SOURCE: WHITE LED
1
0.1
0.01
0.001
R = 1 kW
R = 5.1 kW
R = 11 kW
R = 51 kW
10 100 1000
LUMINANCE, Ev (LUX)
1.4E-3
1.2E-3
1.0E-3
800.0E-6
600.0E-6
400.0E-6
200.0E-6
000.0E+0
0
1.8E-3
1.6E-3
1.4E-3
1.2E-3
1.0E-3
800.0E-6
600.0E-6
AVERAGE
400.0E-6
200.0E-6
000.0E+0
500 1000 1500 2000 2500
0
RLOAD (W)
AVERAGE
500 1000 1500 2000 2500
RLOAD (W)
Figure 6. Output voltage vs. luminance at
different load resistor.
Figure 7. Fall time vs. RLOAD.
Figure 8. Rise time vs. RLOAD.
5
5 Page 
1.2 Recommended Metal Solder
Stencil Aperture
It is recommended that a
0.10 mm (0.004 inches) thick
stencil be used for solder paste
printing. Aperture opening for
shield pad is 0.6 mm x 0.6 mm.
This is to ensure adequate
printed solder paste volume and
no shorting.
APERTURE OPENING
2.2
Figure 10. Solder stencil aperture.
0.1
1.65
UNIT: mm
1.3 Adjacent Land Keepout and
Solder Mask Areas
Adjacent land keep-out is the
maximum space occupied by the
unit relative to the land pattern.
There should be no other SMD
components within this area.
The minimum solder resist strip
width required to avoid solder
bridging adjacent pads is
0.2 mm.
MOUNTING
CENTER
Note: Wet/Liquid Photo-
Imageable solder resist/mask is
recommended.
2.65
UNIT: mm
0.2 MIN.
Figure 11. Adjacent land keepout and solder mask areas.
3.2
11
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet APDS-9002.PDF ] | |
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