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TFDU4204

Vishay Siliconix
Part Number TFDU4204
Manufacturer Vishay Siliconix
Description Integrated Low Profile Transceiver Module
Published Apr 16, 2005
Detailed Description TFDU4203 Vishay Semiconductors Integrated Low Profile Transceiver Module for Telecom Applications – IrDA Standard Descr...
Datasheet PDF File TFDU4204 PDF File

TFDU4204
TFDU4204

Overview
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 1 (12) TFDU4203 Vishay Semiconductors µFace SIR Selector Guide Part Number TFDU4201 Main Feature Low Power 20 cm/ 30 cm IrDA Standard SD pin Rxd Output in Txd Mode Optical Feedback**) (for e.
g.
self-test mode) IRED Drive Capability Internally current controlled, adjusted for Ie >4 mW/sr IrDA Compliance Low Power SIR, pairs of TFDU4201 operate typically over a range of > 70 cm on axis Power Supply One power supply only, due to the very low current consumption no need for split power supp...


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