ADNS-6530
Integrated COB LaserStream sensor
Data Sheet
Description
Features
•ꢀ Smallꢀ formꢀ factor,ꢀ integratedꢀ chip-on-boardꢀ pack-
Theꢀ Avagoꢀ Technologiesꢀ ADNS-6530ꢀ integratedꢀ Chip-
con-boardꢀ (COB)ꢀ LaserStreamꢀ sensorꢀ alongꢀ withꢀ theꢀ
ADNS-6150ꢀ(SFF)ꢀlensꢀformꢀaꢀcompleteꢀandꢀcompactꢀlaserꢀ
mouseꢀtrackingꢀsystem.ꢀItꢀisꢀtheꢀꢀlaser-illuminatedꢀsmallꢀ
formꢀfactorꢀ(SFF)ꢀnavigationꢀsystem.ꢀTargetedꢀatꢀcordlessꢀ
applications.ꢀTheꢀchipꢀintegratesꢀtheꢀsensorꢀandꢀVCSELꢀ
intoꢀaꢀsingleꢀpackage,ꢀprovidingꢀaꢀsmallꢀformꢀfactor.ꢀThisꢀ
newꢀopto-mechanicalꢀarchitectureꢀallowsꢀforꢀmoreꢀcom-
pactꢀandꢀcost-effectiveꢀmouseꢀdesigns.ꢀPoweredꢀbyꢀlatestꢀ
AvagoꢀTechnologiesꢀLaserStreamTMꢀengine,ꢀtheꢀmouseꢀ
canꢀ trackꢀ onꢀ moreꢀ thanꢀ traditionalꢀ LED-basedꢀ opticalꢀ
navigation,ꢀespeciallyꢀonꢀglossyꢀandꢀreflectiveꢀones.ꢀInꢀ
addition,ꢀtheꢀhigh-performance,ꢀlowꢀpowerꢀarchitectureꢀ
isꢀcapableꢀofꢀsensingꢀhigh-speedꢀmouseꢀmotionꢀwhileꢀ
prolongingꢀbatteryꢀlife-twoꢀperformanceꢀareasꢀessentialꢀ
inꢀdemandingꢀcordlessꢀapplications.
age
•ꢀ Lowꢀpowerꢀarchitecture
•ꢀ NewꢀLaserStreamꢀtechnology
•ꢀ Self-adjustingꢀpower-savingꢀmodesꢀforꢀlongestꢀbat-
teryꢀlife
•ꢀ Highꢀspeedꢀmotionꢀdetectionꢀupꢀtoꢀ20ꢀipsꢀandꢀ8gꢀ
•ꢀ EnhancedꢀSmartSpeedꢀself-adjustingꢀframeꢀrateꢀforꢀ
optimumꢀperformanceꢀ
•ꢀ Motionꢀdetectꢀpinꢀoutputꢀ
•ꢀ Internalꢀoscillatorꢀ–ꢀnoꢀclockꢀinputꢀneededꢀ
•ꢀ Selectableꢀ400ꢀandꢀ800ꢀcpiꢀresolution
•ꢀ Wideꢀoperatingꢀvoltage:ꢀ2.7V-3.6Vꢀnominalꢀ
•ꢀ Fourꢀwireꢀserialꢀport
Thereꢀisꢀnoꢀmovingꢀpartꢀinꢀtheꢀcompleteꢀassemblyꢀforꢀ
ADNS-6530ꢀlaserꢀmouseꢀsystem,ꢀthusꢀitꢀisꢀhighꢀreliabilityꢀ
andꢀlessꢀmaintenanceꢀforꢀtheꢀendꢀuser.ꢀInꢀaddition,ꢀpreci-
sionꢀopticalꢀalignmentꢀisꢀnotꢀrequired,ꢀfacilitatingꢀhighꢀ
volumeꢀassembly.
•ꢀ Minimalꢀnumberꢀofꢀpassiveꢀcomponents
•ꢀ Laserꢀ faultꢀ detectꢀ circuitryꢀ on-chipꢀ forꢀ Eyeꢀ Safetyꢀ
Complianceꢀ
Theory of Operation
•ꢀ AdvancedꢀTechnologyꢀVCSELꢀchipꢀ
•ꢀ SingleꢀModeꢀLasingꢀoperation
•ꢀ 832-865ꢀnmꢀwavelength
TheꢀADNS-6530ꢀintegratedꢀCOBꢀLaserStreamꢀsensorꢀcom-
prisesꢀofꢀsensorꢀandꢀVCSELꢀinꢀaꢀsingleꢀpackage.ꢀ
TheꢀadvancedꢀclassꢀofꢀVCSELꢀwasꢀengineeredꢀbyꢀAvagoꢀ
Technologiesꢀtoꢀprovideꢀaꢀlaserꢀdiodeꢀwithꢀaꢀsingleꢀlongi-
tudinalꢀandꢀaꢀsingleꢀtransverseꢀmode.ꢀInꢀcontrastꢀtoꢀmostꢀ
oxide-basedꢀsingle-modeꢀVCSEL,ꢀthisꢀclassꢀofꢀAvagoꢀTech-
nologiesꢀVCSELꢀremainsꢀwithinꢀsingleꢀmodeꢀoperationꢀ
overꢀaꢀwideꢀrangeꢀofꢀoutputꢀpower.ꢀItꢀhasꢀsignificantlyꢀ
lowerꢀpowerꢀconsumptionꢀthanꢀaꢀLED.ꢀItꢀisꢀanꢀexcellentꢀ
choiceꢀforꢀopticalꢀnavigationꢀapplications.ꢀ
Applications
•ꢀ LaserꢀMiceꢀ
•ꢀ Opticalꢀtrackballs
•ꢀ Integratedꢀinputꢀdevices
•ꢀ Battery-poweredꢀinputꢀdevices
TheꢀsensorꢀisꢀbasedꢀonꢀLaserStream™ꢀtechnology,ꢀwhichꢀ
measuresꢀ changesꢀ inꢀ positionꢀ byꢀ opticallyꢀ acquiringꢀ
sequentialꢀsurfaceꢀimagesꢀ(frames)ꢀandꢀmathematicallyꢀ
determiningꢀtheꢀdirectionꢀandꢀmagnitudeꢀofꢀmovement.ꢀ
ItꢀcontainsꢀanꢀImageꢀAcquisitionꢀSystemꢀ(IAS),ꢀaꢀDigitalꢀ
SignalꢀProcessorꢀ(DSP),ꢀandꢀaꢀfourꢀwireꢀserialꢀport.ꢀTheꢀ
IASꢀacquiresꢀmicroscopicꢀsurfaceꢀimagesꢀviaꢀtheꢀlensꢀandꢀ
illuminationꢀsystem.ꢀTheseꢀimagesꢀareꢀprocessedꢀbyꢀtheꢀ
DSPꢀtoꢀdetermineꢀtheꢀdirectionꢀandꢀdistanceꢀofꢀmotion.ꢀ
TheꢀDSPꢀcalculatesꢀtheꢀ∆xꢀandꢀ∆yꢀrelativeꢀdisplacementꢀ
values.ꢀAnꢀexternalꢀmicrocontrollerꢀreadsꢀtheꢀ∆xꢀandꢀ∆yꢀ
informationꢀfromꢀtheꢀsensorꢀserialꢀport.ꢀꢀTheꢀmicrocon-
trollerꢀthenꢀtranslatesꢀtheꢀdataꢀintoꢀPS2,ꢀUSB,ꢀorꢀRFꢀsignalsꢀ
beforeꢀsendingꢀthemꢀtoꢀtheꢀhostꢀPCꢀorꢀgameꢀconsole.ꢀ