TFDU6102E Datasheet, PDF (1/17 Pages) Vishay Siliconix – Fast Infrared Transceiver Module Family (FIR, 4 Mbit/s) for 2.6 V to 5.5 V Operation

TFDU6102E/TFDS6402/TFDS6502E/TFDT6502E
Vishay Semiconductor
Fast Infrared Transceiver Module Family
(FIR, 4 Mbit/s) for 2.6 V to 5.5 V Operation
Description
The TFDU6102E, TFDS6402, TFDS6502E,
TFDT6502E are a family of low–power infrared
transceiver modules compliant to the IrDA physical
layer standard for fast infrared data communication,
supporting IrDA speeds up to 4.0 Mbit/s (FIR),
HP-SIR, Sharp ASK and carrier based remote control
modes up to 2 MHz. Integrated within the transceiver
modules are a photo PIN diode, an infrared emitter
(IRED), and a low–power CMOS control IC to provide
a total front–end solution in a single package.
Vishay Telefunken’s FIR transceivers are available in
four package options, including our Baby Face
package (TFDU610xE), the standard setting, once
smallest FIR transceiver available on the market. This
wide selection provides flexibility for a variety of
applications and space constraints. The transceivers
are capable of directly interfacing with a wide variety
of I/O devices which perform the modulation/
demodulation function, including National
Semiconductor’s PC87338, PC87108 and PC87109,
SMC’s FDC37C669, FDC37N769 and CAM35C44,
and Hitachi’s SH3. At a minimum, a current–limiting
resistor in series with the infrared emitter and a
V_CC bypass capacitor are the only external
components required implementing a complete
solution.
Features
D Compliant to the IrDA physical layer specification
(Up to 4 Mbit/s),
HP–SIR^®, Sharp ASK^® and TV Remote Control
D For 3.0 V and 5.0 V Applications
D Operates from 2.6 V to 5.5 V within specification,
operational down to 2.4 V
D Low Power Consumption (3 mA Supply Current)
D Power Shutdown Mode (1 mA Shutdown Current)
D Four Surface Mount Package Options
– Universal (9.7 × 4.7 × 4.0 mm)
– Side View (13.0 × 5.95 × 5.3 mm)
– Top View (13.0 × 7.6 × 5.95 mm)
– Dracula (11.2 × 5.6 × 2.2 mm)
D Push-Pull-Receiver Output, grounded in
shutdown mode
D High Efficiency Emitter
D Baby Face (Universal) Package Capable of
Surface Mount Soldering to Side and Top View
Orientation
D Directly Interfaces with Various Super I/O and
Controller Devices
D Built–In EMI Protection – No External Shielding
Necessary
D Few External Components Required
D Backward Pin to Pin Compatible to all Vishay
Telefunken SIR and FIR Infrared Transceivers
D Split power supply, transmitter and receiver can be
operated from two power supplies with relaxed
requirements, thus saving costs
Applications
D Notebook Computers, Desktop PCs,
Palmtop Computers (Win CE, Palm PC), PDAs
D Digital Still and Video Cameras
D Printers, Fax Machines, Photocopiers,
Screen Projectors
D Telecommunication Products
(Cellular Phones, Pagers)
D Internet TV Boxes, Video Conferencing Systems
D External Infrared Adapters (Dongles)
D Medical and Industrial Data Collection Devices
Document Number 82526
Rev. B1.6, 02–Nov–00
www.vishay.com
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