ALS-PDIC17-55C/TR8 Close responsively human spectrum Light Curren

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ALS-PDIC17-55C/TR8 Close responsively human spectrum Light Curren

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Surface Mount Ambient Light Sensor
ALS-PDIC17-55C/TR8
Close responsively human spectrum Light Current, analog output Good output linearity across wide illumination range sensitivity variation across various light sources Operating temperature performance, -40oC 85oC Wide supply voltage range, 1.8V 5.5V Size 2.0mm(L)*1.25mm(W)*0.8mm(H) RoHS compliant Free package
Detection ambient light control display backlighting
Mobile devices mobile phones, PDAs Computing device monitor Notebook computer Consumer device plasma video camera, digital camera, toys Automatic residential commercial management Automatic contrast enhancement electronic signboard Ambient light monitoring device daylight artificial light Street light, CCD/CCTV
Description
ALS-PDIC17-55C/TR8 consisting photodiode current amplification EVERLIGHT series product good effective solution power saving display backlighting mobile appliances, such mobile phones, PDAs. high rejection ratio infrared radiation, spectral response ambient light sensor close that human eyes.
Applications
Everlight Electronics Co., Ltd. Document DAS-017-004 Rev2.1
http:\\www.everlight.com Jan. 2008
Surface Mount Ambient Light Sensor
Package Dimensions
ALS-PDIC17-55C/TR8
Unit: Tolerances: 0.1mm
Everlight Electronics Co., Ltd. Document DAS-017-004 Rev2.1
http:\\www.everlight.com Jan. 2008
Surface Mount Ambient Light Sensor
ALS-PDIC17-55C/TR8
Absolute Maximum Ratings (Ta=25°C) Parameter Supply Voltage Output Voltage Output Photo Current Operating Temperature Range Storage Temperature Range Soldering Temperature Range [Note1] Human Body Model Machine Model Symbol Topr Tstg Tsol Rating -0.5~6.0 Vcc-0.8 +100 3000 Unit
Note1: detail reflow time recommended temperature profile, please refer page
Recommended Operating Conditions (Ta=25°C) Parameter Operating Temperature Supply Voltage Symbol Topr Min. Max. Unit
Everlight Electronics Co., Ltd. Document DAS-017-004 Rev2.1
http:\\www.everlight.com Jan. 2008
Surface Mount Ambient Light Sensor
ALS-PDIC17-55C/TR8
Electrical Optical Characteristics (Ta=25°C) Parameter Supply Current Dark Current Symbol Min. IPH1 IPH2 Light Current IPH3 IPH4 Photocurrent Ratio Saturation Output Voltage Peak Sensitivity Wavelength Sensitivity Wavelength Range
Rise Time Fall Time
Typ. 1.2*IPH 2.35
Max.
Unit
Test Condition
2.20
Vcc=3V 5.5V; 0Lux Vcc=3V; Ev=10Lux
[Note1] [Fig.2]
Vcc=3V; 100Lux
[Note1] [Fig.2]
Vcc=3V; 100Lux
[Note2] [Fig.2]
Vcc=3V; Ev=1000Lux
[Note1] [Fig.2]
IPH3 IPH2
Vcc=3V; 100Lx, RL=150K
[Fig.3]
-0.36 1.13 2.30 0.69
Vcc=3V,RL=27K
[Fig.4]
Switching Time
Delay Time Storage Time
Note:
White Fluorescent light (Color Temperature 6500K) used light source. However, White substituted mass production. Illuminance standard illuminant-A 2856K, incandescent lamp.
Everlight Electronics Co., Ltd. Document DAS-017-004 Rev2.1
http:\\www.everlight.com Jan. 2008
Surface Mount Ambient Light Sensor
ALS-PDIC17-55C/TR8
Everlight Electronics Co., Ltd. Document DAS-017-004 Rev2.1
http:\\www.everlight.com Jan. 2008
Surface Mount Ambient Light Sensor
ALS-PDIC17-55C/TR8
Fig.1
Block Diagram
PDIC15-21C
PDIC17-55C
Current
Vout Vout
Fig.2
Measurement Method Light Current
Fig.3
Measurement Method Saturation Output Voltage
Light Source
Light Source
ALS-001 PDIC17-55C
Fig.4
Switching Time Measurement Method
Everlight Electronics Co., Ltd. Document DAS-017-004 Rev2.1
http:\\www.everlight.com Jan. 2008
Vout
ALS-001 AS-3021 PDIC17-55C
Vout
Surface Mount Ambient Light Sensor
ALS-PDIC17-55C/TR8
Typical Electrical Optical Characteristics Curves
Fig.5 Light Current Illuminance Fig.6 Dark Current Temperature
Fig.7
Light current Temperature
Fig.8
Light current Supply Voltage
Relative light current
Fig.9
Spectral Response
Output voltage
Everlight Electronics Co., Ltd. Document DAS-017-004 Rev2.1
http:\\www.everlight.com Jan. 2008
Temperature
Fig.10
Output voltage Temperature
7.5k 1000
Temperature
Surface Mount Ambient Light Sensor
ALS-PDIC17-55C/TR8
Fig.11
10000
Supply Current Illuminance
Fig.12
Output Voltage Illuminance
1000
Supply current (uA)
Output voltage
0.01
1E-3
0.01
1E-4
1000 10000
Illuminance (Lux)
Everlight Electronics Co., Ltd. Document DAS-017-004 Rev2.1
Fluorence light Fluorence light Fluorence light Fluorence light
1000 10000
Illuminance (Lux)
http:\\www.everlight.com Jan. 2008
Surface Mount Ambient Light Sensor
Converting Photocurrent Voltage
ALS-PDIC17-55C/TR8
Current
Vout
Note:
output voltage (Vout) product photocurrent (IPH) loading resistor (RL) right loading resistor shall chosen meet requirement maximum ambient light, output saturation voltage:
avoid 60Hz ripple from fluorescent lamps, suggest that time constant must greater than second:
Everlight Electronics Co., Ltd. Document DAS-017-004 Rev2.1
(empirical data)
Vout(max.) Iout(max.)
Vout(saturation)
0.8V
http:\\www.everlight.com Jan. 2008
Surface Mount Ambient Light Sensor
Recommended method storage
Reflow Terms: JEDEC Level Specification
ALS-PDIC17-55C/TR8
storage recommended soon aluminum been opened prevent moisture absorption. following conditions should observed, boxes available:
After more than hours under these conditions moisture content will high reflow soldering. case moisture absorption, devices will recover former condition drying under following condition:
hours
hours
Precaution:
Proper storage handing procedures should followed prevent damage devices especially when they removed from Anti-static bag. Electro-Static Sensitive Devices warning labels packing.
Recommended Solder Profile
Notice:
Reflow soldering should done more than times. When soldering, stress devices during heating. After soldering, warp circuit board.
Everlight Electronics Co., Ltd. Document DAS-017-004 Rev2.1
hours
Storage humidity
60%RH
5%RH (dry nitrogen),
5%RH device containers, suitable reel tubes
http:\\www.everlight.com Jan. 2008
Storage temperature
Surface Mount Ambient Light Sensor
Soldering Iron
ALS-PDIC17-55C/TR8
seconds within once less than soldering iron capacity 25W. Leave seconds more intervals, soldering each terminal. careful because damage product often started time hand solder.
Repairing
Repair should done after device have been soldered. When repairing unavoidable, double-head soldering iron should used below figure). should confirmed beforehand whether characteristics device will will damaged repairing.
Everlight Electronics Co., Ltd. Document DAS-017-004 Rev2.1
http:\\www.everlight.com Jan. 2008
Each terminal soldering iron temperature less than
Surface Mount Ambient Light Sensor
Packing Quantity Specification 3000 PCS/ Reel
ALS-PDIC17-55C/TR8
Label Format
xxxxxx xxxxxx
RoHS
xxxxxxxxxxxx xxxx xxxxxxxx
Reel Dimensions
Unit: Tolerance: ±0.1mm
Everlight Electronics Co., Ltd. Document DAS-017-004 Rev2.1
http:\\www.everlight.com Jan. 2008
Surface Mount Ambient Light Sensor
ALS-PDIC17-55C/TR8
Tape Dimensions
Unit: Tolerance: ±0.1mm
Moisture Resistant Packaging
Label Label
Aluminum moistue-proof Aluminum moisture-proof
Desiccant Desiccant
Label Label
Everlight Electronics Co., Ltd. Document DAS-017-004 Rev2.1
http:\\www.everlight.com Jan. 2008
Surface Mount Ambient Light Sensor
ALS-PDIC17-55C/TR8
Note:
Above specification changed without notice. EVERLIGHT will reserve authority material change above specification. When using this product, please observe absolute maximum ratings instructions using outlined these specification sheets. EVERLIGHT assumes responsibility damage resulting from product which does comply with absolute maximum ratings instructions included these specification sheets. These specification sheets include materials protected under copyright EVERLIGHT corporation. Please don't reproduce cause anyone reproduce them without EVERLIGHT's consent.
Everlight Electronics Co., Ltd. Document DAS-017-004 Rev2.1
http:\\www.everlight.com Jan. 2008

ALS-PDIC17-55C/TR8 Close responsively human spectrum Light Curren

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