IR Transceiver Module KOI-6002A Features Dimensions Compliant to IrDA 1.4 Low Power Standard (Unit : Wide Voltage Operation : 2.7 ~ 5.5V Compact Package Integrated Transmitter and Receiver (7.0L × 2.8W × 1.6T) Mounting center Complete Power Down Mode for the Current Consumption. LED Stuck-high Protection LED A NC TXD RXD Applications SD Mounting center Vcc GND Cellular Phone Personal Computer(Desk-top PC, Lap-top PC) Printers, Vending Machine, ATM Personal Digital Assistants.(PDA) Block Diagram TX_IN RLED Vcc Stuck on protection Tx Driver PD CX2 LED A Bias circuit with shutdown LED CX1 Vcc SD Vcc GND Rx_O Rx Driver Comparator Peak Detector Preamp RLED 20 0.5 %, 0.5 Watt, Vcc=2.7V RLED 30 0.5 %, 0.5 Watt, Vcc=3.3V RLED 60 0.5 %, 0.5 Watt, Vcc=5V CX1 0.47 20%, Ceramic : CX2 4.7 20%, Tantalum CX1, CX2 must be placed 7mm of the KOI-6002A 1/2 ) IR Transceiver Module KOI-6002A Absolute Maximum Ratings Parameter [Ta = 25 Symbol Conditions Min. Max. Unit Vcc - 0 6.5 V LEDReceiver Supply Voltage (8.0L × 2.65H × 2.5W) VLED - 0 6.0 V Operating Temperature Topr. - -20 85 Storage Temperature Tstg. - -40 100 DC LED Transmit Current ILED (DC) - - 50 mA Peak LED Transmit Current ILED (PK) <90 pulse width, <20% duty cycle - 200 mA Receiver Data Output Voltage VRXD - -0.5 VCC+0.5 V Transmitter Data Input Voltage VTXD - -0.5 VCC+0.5 V Data Rate BR - 9.6 115.2 Kbps Supply Voltage Electro-Optical Characteristics Parameter Supply Current Transmitter Transmitter Wakeup Time [Ta=25 Symbol Conditions Min. Typ. Max. Icc1 Shutdown - - 1 Icc2 Idle - 100 200 - 30 200 30 - 60 1.6 1.7 1.9 - - 600 - - 600 Ttw Viewing Angle 2 1/2 - Data Output Pulse Width Tstpw tpw(RxD)=1.63 Rise Time tr Fall Time tf BR=115.2kbps Peak Emission Wavelength - - 875 - Spectral Bandwidth - - 45 - - 30 - - - - 880 - - - - - 0.4 1 - 4 - - 600 Viewing Angle 2 1/2 Peak Sensitivity Wavelength Receiver at 115.2kb/s High Level Output Voltage VOH IOH=-20 Low Level Ouput Voltage VOL IOL=1 Rx SIR Pulse Width Tsrpw tpw(RxD)=1.63 115.2kb/s BR=115.2kbps VCC-0.2 at Rise Time tr Fall Time tf - - 600 Communication Distance D 20 - - Receiver Latency Time TL - - 100 Receiver Wakeup Time Trw - 150 - 2/2 ] , VCC=3.3V] Unit