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KOI-6004A Datasheet, PDF (1/2 Pages) KODENSHI KOREA CORP. – IR Transceiver Module
IR Transceiver Module
KOI-6004A
Features
Compliant to IrDA 1.2 Low power Standard
Wide Voltage Operation : 2.7 ~ 5.5V
Dimensions
MOUNTING CENTER
Compact Package Integrated Transmitter and Receiver
(8.0L x 2.75W x 1.9T)
Complete Power Down mode for the Current Consumption
Shielded Package for Preventing EMI
LED Stuck-high Protection
Lead-free & High reliability package
Receiver center
Emitter center
Applications
Cellular Phone
Personal Computer(Desk-top PC, Lap-top PC)
Printers, Vending Machine, ATM
Personal Digital Assistants.(PDA)
(Unit : mm)
N ote
1. GeneA rau l ptol a let erance : ±0.2mm
25 .. P i n c o n f i g u r a t i o n
NC
SD
AGND
GND
RXD
Vcc
TXD
LEDA
SHIELD
SODER PAD
MOUNTING
CENTER
Block Diagram
Vcc
SD
LED
LED A
RLED
RXD
Bias circuit with shutdown
Tx Driver
Stuck on
protection
Rx Driver Comparator Peak Detector
TXD
Vcc
PD
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-6004A
1/2
Vcc
GND