IR Transceiver Module
KOI-6005A
Features
Dimensions
(Unit : mm)
Compliant to IrDA 1.4 Low Power Standard
Wide Voltage Operation : 2.7 ~ 5.5V
Compact Package Integrated Transmitter and Receiver
(8.0L x 2.75W x 2.5T)
Mounting center
Complete Power Down Mode for the Current Consumption.
Shielded Package for Preventing EMI
LED Stuck-high Protection
Lead-free & High reliability package
Applications
Cellular Phone
NOTE
1. General tolerance : ±0.2㎜
2. PIN configuration
GND
NC
Vcc
GND
Personal Computer(Desk-top PC, Lap-top PC)
SD
Printers, Vending Machine, ATM
RXD
TXD
LED A
Mounting center
Personal Digital Assistants.(PDA)
Block Diagram
TXD
Vcc
Vcc
SD
Bias circuit with shutdown
LED
Tx Driver
PD
CX2
RLED
Stuck on
protection
CX1
Vcc
LED A
GND
RXD
Rx Driver
Comparator
Peak Detector
Preamp
RLED 6.8Ω±5%, 0.25 Watt, LED A=2.7V
RLED 10Ω±5%, 0.25 Watt, LED A=3.0V
RLED 12Ω±5%, 0.25 Watt, LED A=3.6V
RLED 16Ω±5%, 0.25 Watt, LED A=4.2V
CX1 0.47㎌±20%, Ceramic : CX2 4.7㎌±20%, Tantalum
CX1, CX2 must be placed 7㎜ of the KOI-6005A
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