IR Transceiver Module
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IR Transceiver Module
KOI-6005B
Features
Compliant to IrDA 1.4 Low Power Standard Wide Voltage Ope...
Description
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IR Transceiver Module
KOI-6005B
Features
Compliant to IrDA 1.4 Low Power Standard Wide Voltage Operation : 2.7 ~ 5.5V Compact Package Integrated Transmitter and Receiver (7.6L x 2.55W x 2.3T) Complete Power Down Mode for the Current Consumption. LED Stuck-high Protection
Mounting center
Dimensions
(Unit : mm)
NOTE 1. General tolerance : ±0.2㎜ 2. PIN configuration
Applications Cellular Phone Personal Computer(Desk-top PC, Lap-top PC) Printers, Vending Machine, ATM Personal Digital Assistants.(PDA)
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Mounting center
GND NC Vcc GND SD RXD TXD LED A
DataShe
e
Block Diagram
TXD Vcc
Vcc SD
LED
Bias circuit with shutdown
RLED RXD
Stuck on protection Tx Driver
PD
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 20%, Ceramic : CX2 4.7 20 %, Tantalum CX1 0.47 CX1, CX2 must be placed 7mm of the KOI-6005B
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1/2
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CX1
CX2
LED A
Vcc
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IR Transceiver Module
KOI-6005B
Absolute Maximum Ratings
Parameter Supply Voltage LED Supply Voltage Operating Temperature Storage Temperature DC LED Transmit Current Peak LED Transmit Current Receiver Data Output Voltage Transmitter Data Input Voltage Data Rate Symbol Vcc VLED Topr. Tstg. ILED (DC) ILED (PK) VRXD VTXD BR Conditions <90 pulse width, <20% duty cycle Min. 0 0 -20 -40 -0.5 -0.5 9.6 Max. 6.5 6.0 85 100 50 200 VCC+0.5 VCC+0.5 115.2
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