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| IR Transceiver Module KOI-6002ASC Features Small footprint surface mount package(1.8 H x 2.90 W x 7.40 L) Operating Voltage(Vcc) from 2.7 V to 5.5 V Operating Temperature from -20 to 85 LED Stuck High Protection Complete Shut-down at TxD, RxD, PIN diode Mounting center Dimensions (Unit : mm) Applications Cellular Phones(both CDMA & GSM based) PDAs, PDA Phones, Smart Phones POS Terminals(ex. IrFM dongles) Tablet, Notebook, Desktop PCs Portable Printers(for photos of Camera Phones), Inkjet & Laser Printers Digital Cameras KIOSKs, Vending Machines, ATMs M O U N TIN G LED A NC TXD RXD SD Vcc GND CENTER SHIELD SOLDER PAD Block Diagram TXD Vcc Vcc SD LED Bias circuit with shutdown CX1 RLED RXD Tx Driver Stuck on protection PD CX2 LED A Vcc GND Rx Driver Comparator Peak Detector Preamp RLED 6.85%, 0.25 Watt, LED A =2.7V RLED 105%, 0.25 Watt, LED A =3.0V RLED 125%, 0.25 Watt, LED A =3.6V RLED 165%, 0.25 Watt, LED A =4.2V CX1 0.4720%, Ceramic : CX2 4.720%, Tantalum CX1, CX2 must be placed 7 of the KOI-6002ASC 1/2 IR Transceiver Module KOI-6002ASC Absolute Maximum Ratings Parameter Supply Voltage LED Supply Voltage Operating Temperature Storage Temperature DC LED Transmit Current Peak LED Transmit Current Peak LED Transmit Current Receiver Data Output Voltage Transmitter Data Input Voltage Symbol Vcc VLED Topr. Tstg. ILED (DC) ILED (PK) ILED (PK) VRXD VTXD Conditions <90 pulse width, <20% duty cycle Refer to Fig 1 -0.5 -0.5 Min. 0 0 -20 -40 Max. 6.5 6.0 85 100 50 200 450 VCC+0.5 VCC+0.5 [Ta = 25 ] Unit V V mA mA mA V V 4. Electro-Optical Characteristics Parameter Symbol Icc1 Icc2 Supply Current Active Receiver Active Transmitter [Ta=25 , VCC=3.3V] Conditions Shutdown Idle Vcc=3.3V, TXD=GND Vcc=3.3V Min. - Typ. 100 1 13.5 30 1.7 20 20 875 45 880 2.2 80 40 1.0 100 150 Max. 1 200 1.5 15 200 60 1.9 600 600 60 0.4 4 600 600 150 200 Unit Transmitter Wakeup Time Viewing Angle Ttw 2 1/2 tpw(RxD)=1.63 at 115.2kbit/s 30 1.6 - deg. Transmitter Data Output Pulse Width Rise Time Fall Time Peak Emission Wavelength Spectral Bandwidth Viewing Angle Peak Sensitivity Wavelength High Level Output Voltage Low Level Ouput Voltage Tstpw tr ns ns nm nm deg. nm V V tpw(TxD)=1.63 at 115.2kbit/s tf p 2 1/2 30 VCC-0.2 at 1 tpw(TxD)=1.63 115.2kbit/s at 0.6 - IOH=-20 IOL=1mA tpw(TxD)=1.63 115.2kbit/s p VOH VOL Tsrpw tr tf D TL Trw Receiver Rx SIR Pulse Width Rise Time Fall Time Communication Distance Receiver Latency Time Receiver Wakeup Time ns ns m 2/2 |
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