KOI-6006B Datasheet, PDF (1/2 Pages) KODENSHI KOREA CORP. – IR Transceiver Module

IR Transceiver Module
KOI-6006B
Features
Compliant to IrDA 1.4 Low Power Standard
Wide Voltage Operation : 2.4 ~ 3.6V
Compact Package Integrated Transmitter and Receiver
(7.0L x 2.75W x 1.6T)
Complete Power Down Mode for the Current Consumption.
Lead-free & High reliability package
LED Stuck-high Protection
Dimensions
(Unit : mm)
Mounting center
Applications
Cellular Phone
Personal Computer(Desk-top PC, Lap-top PC)
Printers, Vending Machine, ATM
Personal Digital Assistants.(PDA)
①②③④ ⑤ ⑥⑦
M O U N TIN G C E N T E R
LED A
RXD
TXD
SD
I/O Vcc
Vcc
GND
Block Diagram
Photo
Detector
LED
Transmitter
Integrated AMP
photodiode
Comparator
Master Bias &
Shutdown Control
Driver
Open Collector
LED Driver
REG
GND(7)
CX1
Vcc(6)
I/O
Vcc(5)
CX3
CX2
Shut
Down(4)
TxD(3)
RxD(2)
UART & MUX
LED A(1)
R1
Vcc
I/O Vcc
V LED
Component
Resistor Value
LED Voltage
2.7 Ω ±5%, 0.0625Watt
VLED = 2.4 V
3.3 Ω ±5%, 0.0625Watt
VLED = 2.7 V
4.7 Ω ±5%, 0.0625Watt
VLED = 3.0 V
R1
5.6 Ω ±5%, 0.0625Watt 3.0V < VLED < 3.6V
6.8 Ω ±5%, 0.0625Watt
VLED = 3.6 V
10 Ω ±5%, 0.0625Watt 3.0V < VLED < 4.2V
CX1,CX3
0.47uF ±20% Ceramic
CX2
6.8uF ±20% Tantalum or Ceramic
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