IR Transceiver Module

Features

Small footprint surface mount package(1.8 H x 2.90 W x 7.40 L)

Operating Voltage(Vcc) from 2.7 V to 5.5 V

Operating Temperature from -20 ℃ to 85℃

LED Stuck High Protection

Complete Shut-down at TxD, RxD, PIN diode

Applications

PDAs, PDA Phones, Smart Phones

POS Terminals(ex. IrFM dongles)

Tablet, Notebook, Desktop PCs

Digital Cameras

KIOSKs, Vending Machines, ATMs

Cellular Phones(both CDMA & GSM based)

Portable Printers(for photos of Camera Phones),

Inkjet & Laser Printers

KOI-6002ASH

RLED

LED A

RXD

SD

Vcc

RLED 10Ω±5%, 0.25 Watt, LED A=3.0V

RLED 16Ω±5%, 0.25 Watt, LED A=4.2V

RLED 12Ω±5%, 0.25 Watt, LED A=3.6V

CX1, CX2 must be placed 7㎜ of the KOI-6002ASH

CX2 4.7㎌±20%, Tantalum

CX1 0.47㎌±20%, Ceramic :

RLED 6.8Ω±5%, 0.25 Watt, LED A=2.7V

Peak Detector

Stuck on

protection

Rx Driver

Tx Driver

Comparator

Bias circuit with shutdown

LED

Preamp

PD

TXD

Vcc

GND

Vcc

Block Diagram

Dimensions

(Unit : mm)

SHIELD SOLDER PAD

M O U N T I N G

C E N T E R

②

①

⑥

④

③

⑤

⑦

RXD

SD

GND

Vcc

NC

TXD

LED A

Mounting center

1/2