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 : 鹵0.2銕?/div>
2. PIN configuration
Applications
Cellular Phone
Personal Computer(Desk-top PC, Lap-top PC)
Printers, Vending Machine, ATM
Personal Digital Assistants.(PDA)
Mounting center
GND
NC
Vcc
GND
SD
RXD
TXD
LED A
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
7
mm of the KOI-6005B
1/2
CX1
CX2
LED A
Vcc
1
2
