SCLSDAADDRVDDOPT3001INTAmbientLightGNDI2CInterfaceVDD ADCOpticalFilterWavelength (nm)Normalized Response300 400 500 600 700 800 900 100000.10.20.30.40

SCLSDAADDRVDDOPT3001INTAmbientLightGNDI2CInterfaceVDD ADCOpticalFilterOPT3001SBOS681B –JULY 2014–REVISED DECEMBER 2014www.ti.com7 Detailed Description

OPT3001www.ti.comSBOS681B –JULY 2014–REVISED DECEMBER 20147.3 Feature Description7.3.1 Human Eye MatchingThe OPT3001 spectral response closely matches

OPT3001SBOS681B –JULY 2014–REVISED DECEMBER 2014www.ti.comFeature Description (continued)7.3.4 I2C Bus OverviewThe OPT3001 offers compatibility with b

OPT3001www.ti.comSBOS681B –JULY 2014–REVISED DECEMBER 20147.4 Device Functional Modes7.4.1 Automatic Full-Scale Setting ModeThe OPT3001 has an automat

OPT3001SBOS681B –JULY 2014–REVISED DECEMBER 2014www.ti.comDevice Functional Modes (continued)Table 3. Latched Window-Style Comparison Mode: Flag Setti

OPT3001www.ti.comSBOS681B –JULY 2014–REVISED DECEMBER 20147.4.2.3 End-of-Conversion ModeAn end-of-conversion indicator mode can be used when every mea

1 91 0 0 0 1 A1 A0 R/WFrame 1: Two-Wire Slave Address Byte (1)Start by MasterACK by OPT3001SCLSDA1RA7RA6RA5RA4RA3RA2RA1RA09ACK by OPT3001Stop by Maste

1 1 19 9 91 0 0 0 1 A1 A0R/WD15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0Start by MasterACK by OPT3001ACK by MasterStop by MasterNo ACK by Mas

Frame 1 SMBus ALERT Response Address ByteFrame 2 Slave Address Byte(2)Start ByMasterACK ByDeviceFromDeviceNACK ByMasterStop ByMaster1 9 1 9SDASCLINT0

OPT3001www.ti.comSBOS681B –JULY 2014–REVISED DECEMBER 20147.6 Register Maps7.6.1 Internal RegistersThe device is operated over the I2C bus with regist

OPT3001SBOS681B –JULY 2014–REVISED DECEMBER 2014www.ti.comTable of Contents7.5 Programming...

OPT3001SBOS681B –JULY 2014–REVISED DECEMBER 2014www.ti.com7.6.1.1 Register DescriptionsNOTERegister offset and register address are used interchangeab

OPT3001www.ti.comSBOS681B –JULY 2014–REVISED DECEMBER 2014Table 10. Examples of Decoding the Result Register into luxFRACTIONALRESULT REGISTER EXPONEN

OPT3001SBOS681B –JULY 2014–REVISED DECEMBER 2014www.ti.comTable 11. Configuration Register Field Descriptions (continued)Bit Field Type Reset Descript

OPT3001www.ti.comSBOS681B –JULY 2014–REVISED DECEMBER 2014Table 11. Configuration Register Field Descriptions (continued)Bit Field Type Reset Descript

OPT3001SBOS681B –JULY 2014–REVISED DECEMBER 2014www.ti.com7.6.1.1.3 Low-Limit Register (offset = 02h) [reset = C0000h]This register sets the lower com

OPT3001www.ti.comSBOS681B –JULY 2014–REVISED DECEMBER 20147.6.1.1.4 High-Limit Register (offset = 03h) [reset = BFFFh]The high-limit register sets the

OPT3001SBOS681B –JULY 2014–REVISED DECEMBER 2014www.ti.com7.6.1.1.5 Manufacturer ID Register (offset = 7Eh) [reset = 5449h]This register is intended t

OPT3001www.ti.comSBOS681B –JULY 2014–REVISED DECEMBER 20148 Application and ImplementationNOTEInformation in the following applications sections is no

SCLSDAINT or GPIODigital ProcessorSCLSDAADDRVDDOPT3001INTAmbientLightGNDI2CInterfaceVDD ADCOpticalFilterOPT3001SBOS681B –JULY 2014–REVISED DECEMBER 20

PCBField of ViewActive Sensor AreaOPT3001Product CaseWindowSide ViewWindow HeightWindow WidthOPT3001www.ti.comSBOS681B –JULY 2014–REVISED DECEMBER 201

VDDADDRGNDSDAINTSCL123654OPT3001www.ti.comSBOS681B –JULY 2014–REVISED DECEMBER 20145 Pin Configuration and FunctionsDNP PackageUSON-6(Top View)Table 1

Light SourceOPT3001andWindowLuxMeterLight SourceWavelength (nm)Normalized Transmission300 400 500 600 700 800 900 100000.10.20.30.40.50.60.70.80.91D01

Lux Meter (Lux)OPT3001 Output (Lux)0 100 200 300 400 500 600 700 800 900 100001002003004005006007008009001000D001D019CompensatedUncompensatedLux Meter

OPT3001SBOS681B –JULY 2014–REVISED DECEMBER 2014www.ti.com9 Power-Supply RecommendationsAlthough the OPT3001 has low sensitivity to power-supply issue

To VDD Power SupplyOPT3001ToProcessorBypass CapacitorOPT3001www.ti.comSBOS681B –JULY 2014–REVISED DECEMBER 201410 Layout10.1 Layout GuidelinesThe PCB

OPT3001SBOS681B –JULY 2014–REVISED DECEMBER 2014www.ti.com11 Device and Documentation Support11.1 Documentation Support11.1.1 Related DocumentationFor

0.090.490.39Top ViewSide ViewOPT3001www.ti.comSBOS681B –JULY 2014–REVISED DECEMBER 201412.2 DNP (S-PDSO-N6) Mechanical DrawingsFigure 36. Package Orie

PACKAGE OPTION ADDENDUMwww.ti.com11-Dec-2014Addendum-Page 1PACKAGING INFORMATIONOrderable Device Status(1)Package Type PackageDrawingPins PackageQtyEc

PACKAGE OPTION ADDENDUMwww.ti.com11-Dec-2014Addendum-Page 2 In no event shall TI's liability arising out of such information exceed the total pur

TAPE AND REEL INFORMATION*All dimensions are nominalDevice PackageTypePackageDrawingPins SPQ ReelDiameter(mm)ReelWidthW1 (mm)A0(mm)B0(mm)K0(mm)P1(mm)W

*All dimensions are nominalDevice Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm)OPT3001DNPR USON DNP 6 3000 356.0 338.0 48.0

OPT3001SBOS681B –JULY 2014–REVISED DECEMBER 2014www.ti.com6 Specifications6.1 Absolute Maximum Ratings(1)MIN MAX UNITVDD to GND –0.5 6 VVoltageSDA, SC

PACKAGE OUTLINEDNP0006AUSON - 0.65 mm max heightPLASTIC SMALL OUTLINE NO-LEAD4221434/A 03/2014NOTES:1. All linear dimensions are in millimeters. Any

EXAMPLE BOARD LAYOUTDNP0006AUSON - 0.65 mm max heightPLASTIC SMALL OUTLINE NO-LEAD4221434/A 03/2014NOTES: (continued)5. This package is designed to be

EXAMPLE STENCIL DESIGNDNP0006AUSON - 0.65 mm max heightPLASTIC SMALL OUTLINE NO-LEAD4221434/A 03/2014NOTES: (continued)6. Laser cutting apertures with

IMPORTANT NOTICETexas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and otherch

OPT3001www.ti.comSBOS681B –JULY 2014–REVISED DECEMBER 20146.5 Electrical CharacteristicsAt TA= 25°C, VDD= 3.3 V, 800-ms conversion time (CT = 1)(1), a

tFCSCLSDAtLOWStop70%30%70%30%tRCtSUSTAtHDSTAtSUSTOtHIGHtFDtRDtBUF1/fSCLtSUDATtHDDATStart Start StopOPT3001SBOS681B –JULY 2014–REVISED DECEMBER 2014www

Full-Scale Range (Lux)Relative Response0.9800.9901.0001.0101.02040.95 81.9 163.8 327.6 655.2 1310.4 2620.81.0001.001 1.0010.997 0.9971.002 1.002D006In

Power Supply (V)Normalized Response1.6 2 2.4 2.8 3.2 3.60.9980.99911.0011.002D009Illuminance Angle (Degrees)Normalized Response-90 -70 -50 -30 -10 10

Continuous I2C Frequency (KHz)Shutdown Current (PA)0.01 0.1 1 10 100 1000 100000.1110100D015Vdd = 3.3VVdd = 1.6VTemperature (qC)Supply Current (PA)-40