DESCRIPTION

TFBS4650 is an infrared transceiver that supports data rates

up to 115 kbit/s per the IrDA standard. The link distance is

up to 1 meter. The transceiver includes a PIN photodiode,

an infrared emitter, and a low-power control IC. These

components have not been qualified according to

automotive specifications.

FEATURES

? Compliant to the IrDA physical layer

specification

? Standard IrDA link distance of 1 m

? Low power consumption, typically less than

70 μA

? Less than 1 μA in shutdown mode

? Material categorization:

for definitions of compliance please see

www.vishay.com/doc?99912

APPLICATIONS

? Short-distance wireless communication and data transfer

? Use in environments where RF is problematic

DESIGN SUPPORT TOOLS

? 3D model

? Window size calculator

? Symbols and terminology

? IRDC protocol

? Reference layouts and circuit diagrams