APDS-9006-020 Miniature Surface-Mount Ambient Light Photo Sensor
APDS-9006-020 Miniature Surface-Mount Ambient Light Photo Sensor
Data Sheet
Description
Features
The APDS-9006 is a low cost analog-output ambient light photo sensor in a Reverse Mount, 4 pin miniature chipLED lead free surface mount package, with temperature and voltage compensation features. It consists of a spectrally suited photo sensor, which provides excellent responsivity that is close to the response of the human eyes, as shown in figure 2.
The APDS-9006 is ideal for applications in which the measurement of ambient light is used to control display backlighting such as in Note-book, mobile phone, PDA applications that draw heavy current from display backlighting will benefit from incorporating these photo sensor products in their designs by reducing power consumption significantly. Other applications include ESS, Automatic Residential and Commercial Lighting Management.
? Excellent responsivity which peaks in the human luminosity curve, close responsivity to the human eye
? ChipLED surface-mount package ? Reverse Mounting Height ? 1.10mm Width ? 3.20mm Depth ? 1.60mm
? Good output linearity across wide illumination range ? Low sensitivity variation across various light sources ? Stable performance over temperature and voltage ? Operating temperature, -40?C to 85?C ? Vcc supply 2.4 to 5.5V ? 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
Application Support Information
The Application Engineering Group is available to assist you with the application design associated with APDS9006 ambient light photo sensor module. You can contact them through your local sales representatives for additional details.
Ordering Information
I/O Pins Configuration Table
Pin Symbol
1
OUT
2
VCC
3
VCC
4
NC
Description OUT VCC VCC
No Connect
Part Number Packaging Type Package
Quantity
APDS-9006-020 Tape and Reel 4-pins Chipled package 2500
Typical Application Circuit
Pin 3:V CC
Pin 2:V CC
APDS-9006
Pin 1:OUT
Pin 4:NC
R LOAD
Relative Spectral Response Vs. Wavelength
Response (a.u.)
1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1
0 300
Normalized sensor spectral response APDS-9006 Eye Response
400 500 600 700 800 900 1000 1100 wavelength (nm)
Figure 2. Relative Spectral Response Vs. Wavelength
Figure 1. Typical application circuit for APDS-9006
Notes : PIN 2 and PIN 3 Vcc need to be externally shorted.
Figure 1 Table
Component RLOAD
Recommended Application Circuit Component 5k ohm
Note 1 : Refer to fig. 11 Vout vs Lux graph
Recommended Operating Conditions
Parameter Operating Temperature Storage Temperature Supply Voltage
Symbol TA TS VCC
Min. Max. Units Conditions
-40
85
?C
-40
85
?C
2.4
5.5
V
Electrical & Optical Specifications (Ta=25?C)
Parameter
Symbol
Min. Typ.
Max. Units Conditions
Photo Current (I) Photo Current (II)
I_PH1
28
40
52
uA
Vcc =3V, Lux = 100 [1]
I_PH2
-
44
-
uA
Vcc =3V, Lux = 100 [2]
Dark Current
I_DARK
-
300
-
nA
Vcc = 3V, Lux = 0
Light Current Ratio
I_PH2 / I_PH1
-
1.1
-
-
Rise Time
Tr
-
5
-
ms
Rl = 1Kohm, Lux = 100
Fall Time
Tf
-
5
-
ms
R1 = 1Kohm, Lux=100
Peak sensitivity wavelength
l
-
500
-
nm
Settling Time pulsed at Vcc
Tset
-
10
-
ms
Vcc pulsed = 0V to 3V; Rload = 2.4K
ohms; Lux = 100 [1]
Propagation delay
Td
-
5
-
ms
Rl = 1Kohm, Lux = 100
Storage delay
Ts
-
5
-
ms
R1 = 1Kohm, Lux=100
Note : 1. Fluorescence light is used as light source, however, white LED is substituted in a mass production process 2. Illuminance by CIE standard light source (Incandescent lamp
I-Out REL I-OUT
450.0E-6 400.0E-6 350.0E-6 300.0E-6 250.0E-6 200.0E-6 150.0E-6 100.0E-6
50.0E-6 000.0E+0
0 100 200 300 400 500 600 700 800 900 1000 1100 LUX
Figure 3. Average Iout Vs Lux (Vcc = 3V, T=25?C, White LED source)
1.2
1.0
0.8
0.6
0.4
0.2
0
-40
-20
0
20
40
60
TEMPERATURE [?C]
80
100
Figure 4. Average relative Iout Vs Temp (Vcc = 3V, T=25?C, 320 Lux)
1.5
1.4
1.3
1.2
1.1
REL I-OUT
1
0.9
0.8
0.7
0.6
0.5
0
1
2
3
4
5
VCC
Figure 5. Relative Output Current Vs Vcc (Ta = 25?C, 100Lux)
1.2
1
0.8
Rel I-Out
0.6
0.4
0.2
0
6
-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
Angle in Degrees
Figure 6. Relative Iout Vs Angle (Vcc = 3V, Ta = 25?C)
Time [Secs]
16.0E-3 14.0E-3 12.0E-3 10.0E-3
8.0E-3 6.0E-3 4.0E-3 2.0E-3 000.0E+0
0
T-r T-f
2000
4000
6000
8000
Load Resistance [Ohms]
10000 12000
Settling Time [mSec]
12 10
8 6 4 2 0
0 100 200 300 400 500 600 700 800 900 1000 LUX
Figure 8. Average Rise Time , Fall Time Vs Load Resistance at Vcc = 3V Figure 9. Average Settling Time vs Lux at Vcc=3V
I-Dark [A]
1.00E-06
9.00E-07
8.00E-07
7.00E-07
6.00E-07
5.00E-07
4.00E-07
3.00E-07
2.00E-07
1.00E-07
0.00E+00
-40
-20
0
Average Vout (V)
2.5 12k
7.5k 2.0
5k
4.3k 1.5
3.3k
1.0
2.7k
2.2k
1.8k 0.5
1k
0.0
20
40
60
80
100
0 100 200 300 400 500 600 700 800 900 1000
TEMP [?C]
Lux
Figure 10. Dark current Vs temperature
Figure 11. General Luminance vs Typical Output Voltage (Vcc = 3V, T = 25?C, Light Source = White LED)
APDS-9006 Light Measurement Circuit and Waveforms
I_pulse
VOUT
GND tr
td
90% 10% tf ts
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