TFDU4203 Datasheet, PDF (1/12 Pages) Vishay Siliconix – Integrated Low Profile Transceiver Module for Telecom Applications – IrDA Standard

TFDU4203
Vishay Semiconductors
Integrated Low Profile Transceiver Module
for Telecom Applications – IrDA Standard
Description
The miniaturized TFDU4203 is an ideal transceiver for
applications in telecommunications like mobile phones
and pagers. The device is mechanically designed for
lowest profile with a height of only 2.8 mm. The
infrared transceiver is compatible to the IrDA^® IrPHY
specification up to a data rate of 115 kbit/s.
The transceiver can be operated without external
current limiting resistor to achieve full SIR compliance
(range > 1 m in full ±15° cone).
Features
D Package Dimension:
L 7.1 mm x W 4.7 mm x H 2.8 mm
D Compatible to the latest IrDA IrPHY Standard
D CIR Remote Control Operation:
Typical Transmission Range 8 m Using Standard
RC–Receivers. Receives RC–Commands with
Typical Specified Sensitivity.
D SMD Side View
D Lowest Power Consumption
65 µA, Receive Mode, 0.01 µA Shutdown Current
D Built-in Current Limitation
D Output Intensity Adjustable beyond
IrDA Low Power
D Supply Voltage Range (2.4 V to 5.5 V)
D Operational down to 2.0 V
D Fewest External Components
D Eye Safety: Double Safety
Measures:
Limited Optical Output Pulse Duration
Limited Optical Output Intensity
IEC60825–1, 2001: Class 1
D Tri–State Output (Rxd)
D High EMI Immunity
D SD Pin
Applications
Mobile Phones, Pagers, Personal Digital Assistants
(PDA), Handheld Battery Operated Equipment
Package
TFDU4203
µFace Side View
weight: 0.10 g
Document Number 82542
Rev. A1.1, 13-Feb-03
www.vishay.com
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