TFDU6301 Datasheet, PDF (1/15 Pages) Vishay Siliconix – Fast Infrared Transceiver Module (FIR, 4 Mbit/s) for 2.4 V to 3.6 V Operation and Low-Voltage Logic (1.8 V)

TFDU6301
Vishay Semiconductors
Fast Infrared Transceiver Module (FIR, 4 Mbit/s)
for 2.4 V to 3.6 V Operation and Low-Voltage Logic (1.8 V)
Description
The TFDU6301 transceiver is an infrared transceiver
module compliant to the latest IrDA physical layer
low-power standard for fast infrared data
communication, supporting IrDA speeds up to
4 Mbit/s (FIR), HP-SIR^®, Sharp ASK^® and carrier
based remote control modes up to 2 MHz. Integrated
within the transceiver module is a photo PIN diode, an
infrared emitter (IRED), and a low-power control IC to
provide a total front-end solution in a single package.
This new Vishay FIR transceiver is built in a new
smaller package using the experiences of the lead
frame BabyFace technology. The transceivers are
capable of directly interfacing with a wide variety of I/O
devices, which perform the modulation/ demodulation
function. At a minimum, a V_CC bypass capacitor is the
only external component required implementing a
Features
• Compliant to the latest IrDA physical layer
specification (up to 4 Mbit/s) with an
extended low power range of > 70 cm
(typ. 1 m) and TV remote control (> 9 m) ^e3
• Operates from 2.4 V to 3.6 V within
specification
• Low power consumption (1.8 mA typ. supply
current)
• Power shutdown mode (0.01 µA typ. shutdown
current)
• Surface mount package
- Universal (L 8.5 mm x H 2.5 mm x W 3.1 mm)
• Tri-state-receiver output, floating in shut down with
a weak pull-up
20101
complete solution. TFDU6301 has a tri-state output
and is floating in shutdown mode with a weak pull-up.
An otherwise identical transceiver with supply voltage
related logic levels is available as TFDU6301.
• Low profile (universal) package capable of surface
mount soldering to side and top view orientation
• Directly interfaces with various super I/O and
controller devices
• Only one external component required
• Split power supply, transmitter and receiver can be
operated from two power supplies with relaxed
requirements saving costs
• Internal logic voltage reference of 1.8 V
• Lead (Pb)-free device
• Qualified for lead (Pb)-free and Sn/Pb processing
(MSL4)
• Device in accordance with RoHS 2002/95/EC and
WEEE 2002/96EC
Applications
• Notebook computers, desktop PCs, palmtop
computers (Win CE, Palm PC), PDAs
• Digital cameras and video cameras
• Printers, fax machines, photocopiers, screen
projectors
• Telecommunication products (cellular phones,
pagers)
• Internet TV boxes, video conferencing systems
• External infrared adapters (dongles)
• Medical and industrial data collection
Parts Table
Part
TFDU6301-TR3
TFDU6301-TT3
TFDU6301-TR1
TFDU6301-TT1
Description
Oriented in carrier tape for side view surface mounting
Oriented in carrier tape for top view surface mounting
Oriented in carrier tape for side view surface mounting
Oriented in carrier tape for top view surface mounting
Qty/reel or tube
2500 pcs
2500 pcs
750 pcs
750 pcs
Document Number 84668
Rev. 1.8, 03-Jul-08
www.vishay.com
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