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HDJD-S822-QR999
RGB Color Sensor
Data Sheet
Description
HDJD-S822-QR999 is a high performance, small in size, cost effective light to voltage converting sensor. The sensor combines a photodiode array and three transimpedance amplifiers in a single monolithic CMOS IC solution.WithaRed(R),Green(G)andBlue(B)colorfilters coated over the photodiode array, the sensor converts RGBlighttoanalogvoltageoutputs,denotedbyVROUT, VGOUTandVBOUT,respectively.Thesensorispackaged ina5x5x0.75[mm]surfacemountQFN-16package.
Features
* ConvertlighttoR,G,Bvoltageoutput * Monolithic CMOS IC solution comprises of an array of photodiode coated with R,G, B color filter and integratedwithtrans-impedanceamplifier * Independent gain selection options for each R,G,B channel * Uniform photodiode array design to minimize the effect of contamination and optical aperture misalignment * Robustpackageandsmallinsize(5x5x0.75mm)
Applications
* Ideal choice of for open loop and closed loop color identification * Potential applications are such as general color detection, industrial process, environmental lighting, cabinlighting,decorativelightingandetc.
Package Dimensions
Note:Dimensionsareinmillimeters(mm)
Part Numbering Systems
HDJD-S 8 X X - X X X X X Gain Selection (GS) Option 999: GS 00, 01, 10 or 11 Packing Type R: Tape and Reel Product Packaging Q: QFN Product ID 2: 2 Component without IR filter
Pin Out for HDJD-S822-QR999
Pin Pin Pin Pin Pin 4 Pin 5 Pin 6 Pin 7 Pin 8 Pin 9 Pin 0 Pin Pin Pin Pin 4 Pin 5 Pin 6 Pin Name VDD5 GND GSGRN0 VDD TEST_EN GSRED NC GSGRN VR OUT VG OUT GSBLUE0 VB OUT GSBLUE NC NC GSRED0 Normal Operation 5 V DC Supply Ground Gain Selection Green bit 0 .V DC output test pin. To be connected to a decoupling capacitor of 00nF to ground is recommended Tie to VDD via a 0k pull up resistor Gain Selection Red bit No connection Gain Selection Green bit Analog output voltage for RED Analog output voltage for GREEN Gain Selection Blue bit 0 Analog output voltage for BLUE Gain Selection Blue bit No connection No connection Gain Selection Red bit 0
Theory of Operation
TheintegralR,G,BcolorfiltersonthephotodiodearraydetecttheR,G,Bcomponentsofthelightfallingonthesensor. The photodiode convert the R,G,B light components into photocurrents.The integrated transimpedence amplifiers for R,G,B components then converts the photocurrent to analog voltage outputs.The voltage output of each R,G,B channelincreaseslinearlywithincreasinglightintensity.
Sensor IC Block Diagram
Absolute Maximum Ratings [1,2]
Parameter Supply Voltage Storage Temperature Operating Temperature Human Body Model ESD Rating Symbol VDD5 TS TA ESD HBM Min 4.5 -0 -0 Max 5.5 85 85 Unit V C C kV Reference to JESD-A4-B Notes
Note: 1. Stressesbeyondthoselistedunder"absolutemaximumratings"maycausepermanentdamagetothedevice.Thesearestressratingsonly,and functionaloperationofthedeviceattheseoranyotherconditionsbeyondthoseindicatedunder"recommendedoperatingconditions"isnot implied.Exposuretoabsolute-maximum-ratedconditionsforextendedperiodsmayaffectdevicereliability. 2. Unlessotherwisespecified,voltagesarereferencedtoground.
4
Recommended Operating Conditions
Parameter Operating Temperature Supply Voltage Symbol. TA VDD Min 0 Typ 5 5.0 Max 70 Units C V A decoupling capacitor of 00nF between VDD and ground is recommended. Note
Operating Conditions and Electrical Requirements Electrical Characteristics at VDD = 5V, TA = 25C, RL = 68kW
Parameter Dark voltage Maximum output voltage swing Supply current Parameter Irradiance Responsivity Symbol VD VO MAX IDD Symbol Re Ee = 0 Remark GS:00 lP = 460 nm [] (Blue Channel) GS:00 lP = 54 nm [] (Green Channel) GS:00 lP = 645 nm [] (Red Channel) Irradiance Responsivity Re GS: lP = 460 nm [] (Blue Channel) GS: lP = 54 nm [] (Green Channel) GS: lP = 645 nm [] (Red Channel) Irradiance Responsivity Re GS:0 lP = 460 nm [] (Blue Channel) GS:0 lP = 54 nm [] (Green Channel) GS:0 lP = 645 nm [] (Red Channel) Irradiance Responsivity Re GS:0 lP = 460 nm [] (Blue Channel) GS:0 lP = 54 nm [] (Green Channel) GS:0 lP = 645 nm [] (Red Channel) Min Conditions Ee = 0 Typ .54 .05 .7 0.77 .0 .7 0.9 0.5 0.68 0. 0.7 0.6 V/(mW/cm) V/(mW/cm) V/(mW/cm) Max Min Typ Max 5 Unit mV V mA Unit V/(mW/cm)
5
Parameter Saturation Irradiance [4]
Symbol
Remark GS:00 lP = 460 nm [] (Blue Channel) GS:00 lP = 54 nm [] (Green Channel) GS:00 lP = 645 nm [] (Red Channel)
Min
Typ .95 .46 .0 .90 .9 .0 7.79 5.85 4.40 4.6 0.98 8.4 5 0 5 0
Max
Unit mW/cm
Saturation Irradiance [4]
GS: lP = 460 nm [] (Blue Channel) GS: lP = 54 nm [] (Green Channel) GS: lP = 645 nm [] (Red Channel)
mW/cm
Saturation Irradiance [4]
GS:0 lP = 460 nm [] (Blue Channel) GS:0 lP = 54 nm [] (Green Channel) GS:0 lP = 645 nm [] (Red Channel)
mW/cm
Saturation Irradiance [4]
GS:0 lP = 460 nm [] (Blue Channel) GS:0 lP = 54 nm [] (Green Channel) GS:0 lP = 645 nm [] (Red Channel)
mW/cm
Output Rise Time
tr
GS:0 to GS Test Condition: Refer to note [5] GS:00 Test Condition: Refer to note [5]
ms
Output Fall Time
tf
GS:0 to GS Test Condition: Refer to note [5] GS:00 Test Condition: Refer to note [5]
ms
Notes: 1. Test condition: using blue diffuse light of peak wavelength (lP) 460nmandspectralhalfwidth(l1/2)20nmaslightsource. 2. Test condition: using green diffuse light of peak wavelength (lP) 542nmandspectralhalfwidth(l1/2)35nmaslightsource. 3. Test condition: using red diffuse light of peak wavelength (lP) 645nmandspectralhalfwidth(l1/2)20nmaslightsource. 4. Saturation irradiance = (Max output voltage swing)/(Irradiance responsivity) 5. Test condition:The rise and fall time is measured with RC lowpass filteraddedtosensoroutput:
Test Circuit
RED CHANNEL R C
RED CHANNEL
Gain Selection GS:0 to GS: GS:00
Rext .6k 6k
Cext nF nF
SIGNAL GENERATOR
+ -
+ LED
VRout Rext Cext
Vout
RC LOWPASS FILTER
TEST CIRCUIT
FOR ILLUSTRATION PURPOSE, ONLY RED CHANNEL IS SHOWN. THE SAME CIRCUIT APPLIES TO GREEN AND BLUE CHANNELS.
Remarks:Forillustrationpurpose,onlyredchannelisshown.Thesame circuitappliestogreenandbluechannel.
6
Gain Selection Feedback Resistor Table
GSRED1 0 0 GSRED0 0 0 GSGRN1 0 0 GSGRN0 0 0 GSBLUE1 0 0 GSBLUE0 0 0 Feedback Resistor .00 M 0.75 M 0.40 M .50 M
Notes: 1. Gainsselections,GS:Bit1Bit0areapplicableforeachRed,GreenandblueChannel. 2. Gainselectionsforeachchannelcanbeselectedindependentlyofeachother. 3. Feedbackresistorvalueisproportionaltoresponsivity.Refertoblockdiagrambelow. 4. 0indicatesthatthepinisconnectedtoground.1indicatesnoconnection.
FEEDBACK RESISTOR
RF CF +
GS (1:0)
TRANSIMPEDANCE AMP
Typical Characteristics
1 Red 0.8 RELATIVE RESPONSITIY Green
0.6
Blue
0.4
0.2
0 400
450
500
550
600
650
700
750
WAVELENGTH (nm)
Figure 1. Spectral Responsivity
Note: TestconditioniswhenGainSelectionJumpersaresetto
GSBLUE1=0 GSBLUE0=0
GSGRN1=0 GSGRN0=0
GSRED1=0 GSRED0=0
Inwhich0=connecttoGround,1=noconnection. RefertoGainSelectionFeedbackResistorTable.
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20 18 V D - Dark Voltage (mV) 14 12 10 8 6 4 2 0 -20 0 20 40 60 TA - Operating Temperature (C) 80 Voltage Output - Vo (V) 16
3 2.5 2 1.5 1 0.5 0
GS:00 GS:11 GS:01 GS:10
0
2
4
6
8
10
12
14
Irradiance - Ee (mW/cm 2 )
Figure 2. Dark Voltage vs Operating Temperature
3 2.5 Voltage Output - Vo (V) 2 1.5 1 0.5 0
GS:10
Figure 3. Voltage output of blue channel vs irradiance (lp = 460 nm)
3
GS:00 GS:11 GS:01
GS:00
2.5 Voltage Output - Vo (V) 2 1.5 1 0.5
GS:11 GS:01 GS:10
0
2
4
6
8
10
12
0
Irradiance - Ee (mW/cm 2 )
0
2
4 6 Irradiance - Ee (mW/cm 2 )
8
10
Figure 4. Voltage output of green channel vs irradiance (lp = 542 nm)
Figure 5. Voltage output of red channel vs irradiance (lp = 645 nm)
Recommended Reflow Profile
ItisrecommendedthatHenkelPb-freesolderpasteLF310beusedforsolderingHDJD-S822-QR999.Belowistherecommendedreflowprofile.
230 5C 218C DEL TA-FLUX = 2 C/sec. max.
T-max. T-min.
T-peak T-reflow
160C 120C
DELTA-COOLING = 2C/sec. max.
TEMPERATURE
DEL TA-RAMP = 1C/sec. max.
40-60 sec. max.
t-pre
20-40 sec. max.
t-reflow
TIME
Figure 6. Recommmended Reflow Soldering Profile
8
16 Lead QFN Recommended PCB Land Pad Design
IPC-SM-782isusedasthestandardforthePCBlandpaddesign.RecommendedPCBfinishingisGold.
0.8 mm
0.4 mm 3.19 mm 5.5 mm 3.19 mm 0.8 mm
3.9 mm 5.5 mm
16 Lead QFN Recommended Stencil Design
Astencilthicknessof2.18mm(6mils)forthisQFNpackageisrecommended.
0.8 mm
0.4 mm 0.8 mm
2.18 mm
9
Recommendations for Handling and Storage of HDJD-S822-QR999
This product is qualified as Moisture Sensitive Level 4 per Jedec J-STD-020. Precautions when handling this moisturesensitiveproductisimportanttoensurethereliabilityoftheproduct.DorefertoAvagoApplicationNote AN5305 Handling Of Moisture Sensitive Surface Mount Devicesfordetails.
C. Control for unfinished reel
* For any unused components, they need to be stored insealedMBBwithdesiccantordesiccatorat<5%RH D.Controlofassembledboards * If the PCB soldered with the components is to be subjected to other high temperature processes, the PCBneedtobestoredinsealedMBBwithdesiccantor desiccator at <5%RH to ensure no components have exceededtheirfloorlifeof72hrs
A. Storage before use
* Unopened moisture barrier bag (MBB) can be stored at30Cand90%RHorlessformaximum1year * It is not recommended to open the MBB prior to assembly(e.g.forIQC) * It should also be sealed with a moisture absorbent material (Silica Gel) and an indicator card (cobalt chloride)toindicatethemoisturewithinthebag
E. Baking is required if:
* "10%"or"15%"HICindicatorturnspink * The components are exposed to condition of >30C/60%RHatanytime. * Thecomponentsfloorlifeexceeded72hrs * Recommendedbakingcondition(incomponentform): 125Cfor24hrs
B. Control after opening the MBB
* The humidity indicator card (HIC) shall be read immediatelyuponopeningofMBB * The components must be kept at <30C/60%RH at all time and all high temperature related process including soldering, curing or rework need to be completedwithin72hrs
Package Tape & Reel Dimensions
4.00 0.10 SEE NOTE #2 2.00 0.05 SEE NOTE #2 B
1.55 0.05
R 0.50 TYP. 1.75 .10 5.50 0.05
Bo A Ko SECTION B-B Ao 0.30 0.05 SECTION A-A NOTES: 1. A o AND B o MEASURED AT 0.3 mm ABOVE BASE OF POCKET. 2. 10 PITCHES CUMULA TIVE TOLERANCE IS 0.2 mm. 3. DIMENSIONS ARE IN MILLIMETERS (mm). A
12.00 0.10
B
8.00 0.10
1.50 (MIN.)
A o: B o: Ko: PITCH: WIDTH:
5.30 5.30 2.20 8.00 12.00
0
65 R10.65
45
+1.5* 12.4 -0.0
R5.2
45
55.0 0.5
178.0 0.5
176.0 EMBOSSED RIBS RAISED: 0.25 mm WIDTH: 1.25 mm
BACK VIEW
512
18.0 MAX.*
NOTES: 1. *MEASURED A T HUB AREA. 2. ALL FLANGE EDGES TO BE ROUNDED.
For product information and a complete list of distributors, please go to our web site:
www.avagotech.com
Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies, Limited in the United States and other countries. Data subject to change. Copyright (c) 007 Avago Technologies Limited. All rights reserved. AV0-00EN - February 7, 007

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