IR Transceiver Module

Features

Compliant to IrDA 1.4 Low Power Standard

Wide Voltage Operation : 2.4 ~ 5.5V

Compact Package Integrated Transmitter and Receiver

(7.40L x 2.80W x 1.45T)

Complete Power Down Mode for the Current Consumption.

Shielded Package for Preventing EMI

LED Stuck-high Protection

Lead-free & High reliability package

Remote Conrol Features

Wide Beam angle and high radiant intensity for remote control

Typical link distance up to 8m

Applications

Cellular Phone

Personal Computer(Desk-top PC, Lap-top PC)

Printers, Vending Machine, ATM

Personal Digital Assistants.(PDA)

KOI-6713BS

TXD-RC

M O U N T I N G

C E N T E R

①

②

③

④⑤

⑥

⑦

GND

Vcc

LED A

SD

RXD

TXD

Mounting center

S H I E L D S O L D E R P A D

Block Diagram

Dimensions

(Unit : mm)

LED

Transmitter

RC/IR

Transmitter

Selection

CX1

Vcc

UART & MUX

AMP

GND(7)

Vcc(6)

Master Bias &

Shutdown Control

Integrated

photodiode

Photo

Detector

Comparator

RXD(4)

SD(5)

Driver

TxD(3)

R1

V LED

LED A(1)

TXD-RC(2)

REG

1/2