ASDL-3023
IrDA Data Compliant Low Power 4Mbit/s
with Remote Control Infrared Transceiver
Data Sheet
Description
Features
General Features
•ꢀ Operatingꢀtemperatureꢀfromꢀ-25°ꢀCꢀ~ꢀ85°C
-ꢀ Criticalꢀparametersꢀareꢀguaranteedꢀoverꢀꢀ
temperatureꢀandꢀsupplyꢀvoltage
•ꢀ VccꢀSupplyꢀ2.4ꢀtoꢀ3.6ꢀV
Theꢀ ASDL-3023ꢀ isꢀ aꢀ newꢀ generationꢀ lowꢀ profileꢀ highꢀ
speedꢀ enhancedꢀ infraredꢀ (IR)ꢀ transceiverꢀ moduleꢀ thatꢀ
providesꢀ theꢀ capabilityꢀ ofꢀ (1)ꢀ interfaceꢀ betweenꢀ logicꢀ
andꢀIRꢀsignalsꢀforꢀthrough-air,ꢀserial,ꢀhalf-duplexꢀIRꢀdataꢀ
link,ꢀandꢀ(2)ꢀIRꢀremoteꢀcontrolꢀtransmissionꢀforꢀuniversalꢀ
remoteꢀcontrolꢀapplications.ꢀTheꢀASDL-3023ꢀcanꢀbeꢀusedꢀ
forꢀIrDAꢀasꢀwellꢀasꢀremoteꢀcontrolꢀapplicationꢀwithoutꢀtheꢀ
needꢀ ofꢀ anyꢀ additionalꢀ externalꢀ componentsꢀ forꢀ multi-
plexing.
•ꢀ InterfaceꢀtoꢀVariousꢀSuperꢀI/OꢀandꢀControllerꢀDevicesꢀ
-ꢀInput/OutputꢀInterfaceꢀVoltageꢀofꢀ1.5ꢀV
•ꢀ MiniatureꢀPackageꢀ
Heightꢀ:ꢀ1.75ꢀmmꢀ
Widthꢀ:ꢀ7.5ꢀmmꢀ
Depthꢀ:ꢀ2.75ꢀmmꢀꢀ
•ꢀ MoistureꢀLevelꢀ3
MiniatureꢀPackageꢀ(shielded)ꢀ
Heightꢀ:ꢀ1.95ꢀmmꢀ
Widthꢀ:ꢀ8.0ꢀmmꢀ
TheꢀASDL-3023ꢀisꢀfullyꢀcompliantꢀtoꢀIrDAꢀPhysicalꢀLayerꢀ
specificationꢀversionꢀ1.4ꢀlowꢀpowerꢀfromꢀ9.6ꢀkbit/sꢀtoꢀ4.0ꢀ
Mbit/sꢀ(FIR)ꢀandꢀIEC825ꢀClassꢀ1ꢀeyeꢀsafetyꢀstandards.
Depthꢀ:ꢀ3.00ꢀmm
•ꢀ PowerꢀSavingꢀusingꢀ3ꢀILEDꢀrangeꢀ(SIR,ꢀMIR/FIR,ꢀRCꢀ
TheꢀASDL-3023ꢀcanꢀbeꢀshutdownꢀcompletelyꢀtoꢀachieveꢀ
veryꢀlowꢀpowerꢀconsumption.ꢀInꢀtheꢀshutdownꢀmode,ꢀtheꢀ
PINꢀdiodeꢀwillꢀbeꢀinactiveꢀandꢀthusꢀproducingꢀveryꢀlittleꢀ
photocurrentꢀevenꢀunderꢀveryꢀbrightꢀambientꢀlight.ꢀItꢀisꢀ
alsoꢀdesignedꢀtoꢀinterfaceꢀtoꢀinput/outputꢀlogicꢀcircuitsꢀasꢀ
lowꢀasꢀ1.5V.ꢀTheseꢀfeaturesꢀareꢀidealꢀforꢀbatteryꢀoperatedꢀ
mobileꢀ devicesꢀ suchꢀ asꢀ PDAsꢀ andꢀ mobileꢀ phonesꢀ thatꢀ
requireꢀlowꢀpowerꢀconsumption.
mode)
•ꢀ LEDꢀstuckꢀhighꢀprotection
•ꢀ HighꢀEMIꢀPerformance
•ꢀ HighꢀESDꢀPerformance
•ꢀ DesignedꢀtoꢀAccommodateꢀLightꢀLossꢀwithꢀCosmeticꢀ
Windows
•ꢀ IECꢀ825-Classꢀ1ꢀEyeꢀSafe
Applications
IrDA Features
Mobileꢀdataꢀcommunicationꢀandꢀuniversalꢀremoteꢀcontrol
•ꢀ FullyꢀCompliantꢀtoꢀIrDAꢀ1.4ꢀPhysicalꢀLayerꢀLowꢀPowerꢀ
Specificationsꢀfromꢀ9.6ꢀkbit/sꢀtoꢀ4.0ꢀMb/s
-ꢀ Linkꢀdistanceꢀupꢀtoꢀ30cmꢀ(minimum)
•ꢀ Completeꢀshutdown
•ꢀ LowꢀPowerꢀConsumption
-ꢀ Lowꢀshutdownꢀcurrent
-ꢀ Lowꢀidleꢀcurrent
•ꢀ MobileꢀPhones
•ꢀ PDAs
•ꢀ DigitalꢀStillꢀCamera
•ꢀ Printer
•ꢀ HandyꢀTerminal
•ꢀ IndustrialꢀandꢀMedicalꢀInstrument
Remote Control Features
•ꢀ Wideꢀangleꢀandꢀhighꢀradiantꢀintensity
Application Support Information
•ꢀ Spectrallyꢀsuitedꢀtoꢀremoteꢀcontrolꢀtransmissionꢀ
TheꢀApplicationꢀEngineeringꢀGroupꢀisꢀavailableꢀtoꢀassistꢀ
youꢀ withꢀ theꢀ applicationꢀ designꢀ associatedꢀ withꢀ ASDL-
3023ꢀinfraredꢀtransceiverꢀmodule.ꢀYouꢀcanꢀcontactꢀthemꢀ
throughꢀ yourꢀ localꢀ salesꢀ representativesꢀ forꢀ additionalꢀ
details.
function
•ꢀ Minimumꢀpeakꢀwavelengthꢀofꢀ880nm
•ꢀ 2ꢀRCꢀTransmissionꢀMode
-ꢀ SingleꢀTXDꢀ(ProgrammableꢀMode)
-ꢀ DualꢀTXDꢀ(Direct)
ꢀ