TFDU5107_05 Datasheet, PDF (1/17 Pages) Vishay Siliconix – Low Profile Transceiver Module for Telecom Applications 9.6 kbit/s to 1.152 Mbit/s Data Transmission Rate

TFDU5107
Vishay Semiconductors
Low Profile Transceiver Module for Telecom Applications
9.6 kbit/s to 1.152 Mbit/s Data Transmission Rate
Description
The miniaturized TFDU5107 in the well-known Baby
Face package is an ideal transceiver for applications
in telecommunications like mobile phones, pagers,
and PDAs of all kinds. The devices are designed for
optimum performance and minimum package size.
The device covers the IrDA^® physical layer specifica-
tion up to 1.152 Mbit/s (MIR).
18102
A current limiter is implemented to operate the device
without external resistor in an IrDA compliant mode
( > 1 m). For reduced current as for the ‘Low Power‘
mode a current limiting resistor might be added.
The device covers the supply voltage from 5.5 V
down to 2.4 V and with its low power consumption it
is optimum suited for battery-powered applications.
Double eye safety protection by pulse duration and
current limitation is integrated.
Features
• Package:
TFDU5107 Universal (Baby Face)
SMD Side and Top View Solderability
• Internal IRED current limitation
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to operate without external resistor.
With external resistor adaptable to power reduced
operation as IrDA ‘Low Power‘ Standard
• Wide supply voltage range (2.4 V to 5.5 V)
• Operational down to 2.0 V
• Logic Input and Output Voltage 1.5 V to 5.5 V
set by external control pin
• Tri - State - receiver output
• Lowest power consumption, typically 500 μA in
receive mode, <1 µA shutdown
• Fewest external components
• High EMI immunity
• Eye safety protection integrated
• Pin assignment backward compatible to legacy
Baby Face package
• Split power supply, transmitter and receiver can be
operated from two power supplies withrelaxed
requirements saving costs, US-Patent No.
6,157476
• Lead (Pb)-free device
• Device in accordabce to RoHS 2002/95/EC and
WEEE 2002/96/EC
Applications
• Mobile phones, pagers, hand-held battery
Operated equipment
• Computers (WinCE, PalmPC, PDAs)
• Digital still and video cameras
• Extended IR adapters
• Medical and industrial data collection
Parts Table
Part
TFDU5107-TR3
TFDU5107-TT3
Description
Oriented in carrier tape for side view surface mounting
Oriented in carrier tape for top view surface mounting
Qty / Reel
1000 pcs.
1000 pcs
Document Number 82534
Rev. 1.7, 05-Dec-05
www.vishay.com
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