TFDU4203, TFDU-4203, TFDU4300-TR3/TT3 Selling Leads, Datasheet
MFG:VISHAY Package Cooled:00+ D/C:500
TFDU4203, TFDU-4203, TFDU4300-TR3/TT3 Datasheet download
Part Number: TFDU4203
MFG: VISHAY
Package Cooled: 00+
D/C: 500
TFDU4203, TFDU-4203, TFDU4300-TR3/TT3
- Table of contents:
Info of TFDU4203
Info of TFDU-4203
Info of TFDU4300-TR3/TT3
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About TFDU4203
PDF/DataSheet Download
Datasheet: TFDU4203
File Size: 132777 KB
Manufacturer: VISAY [Vishay Siliconix]
Download : Click here to Download
About TFD312S
PDF/DataSheet Download
Datasheet: TFD312S
File Size: 54478 KB
Manufacturer: SANKEN [Sanken electric]
Download : Click here to Download
About TFD312S
PDF/DataSheet Download
Datasheet: TFD312S
File Size: 54478 KB
Manufacturer: SANKEN [Sanken electric]
Download : Click here to Download
TFDU4203 General 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).
TFDU4203 Maximum Ratings
|
Parameter |
Test Conditions |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Remarks |
|
Supply Voltage Range |
VCC |
0.5 |
6 |
V |
|||
|
Input Current |
10 |
mA |
all pins | ||||
|
Output Sink Current |
25 |
mA |
|||||
|
Power Dissipation |
Ptot |
200 |
mW |
||||
|
Junction Temperature |
TJ |
125 |
°C |
||||
|
Ambient Temperature Range (Operating) |
Tamb |
25 |
85 |
°C |
|||
|
Storage Temperature Range |
Tstg |
40 |
100 |
°C |
|||
|
Soldering Temperature |
t = 20 s @215°C |
215 |
240 |
°C |
see Vishay Telefunken IrDA Design Guide | ||
|
Average IRED Current |
IIRED(DC) |
125 |
mA |
||||
|
Repetitive Pulsed IRED Current |
IIRED(RP) |
500 |
mA |
<90 s, ton <20% | |||
|
Transmitter Data Input Voltage |
VTxd |
0.5 |
6 |
V |
|||
|
Receiver Data Output Voltage |
VRxd |
0.5 |
2 |
6 |
V |
||
|
Virtual source size (TFDU4203 only) |
Method: (11/e) encircled energy |
d |
mm |
||||
|
Compatible to Class 1 operation of IEC 60825 or EN60825 with worst case IrDA SIR pulse pattern, 115.2 kbit/s | |||||||
TFDU4203 Features
` Package Dimension: L 7.1 mm x W 4.7 mm x H 2.8 mm
` Compatible to the latest IrDA IrPHY Standard
` CIR Remote Control Operation: Typical Transmission Range 8 m Using Standard RCReceivers. Receives RCCommands with Typical Specified Sensitivity.
` SMD Side View
` Lowest Power Consumption 65 mA, Receive Mode, 0.01 mA Shutdown Current
` Built-in Current Limitation
` Output Intensity Adjustable beyond IrDA Low Power
` Supply Voltage Range (2.4 V to 5.5 V)
` Operational down to 2.0 V
` Fewest External Components
` Eye Safety: Double Safety Measures: Limited Optical Output Pulse Duration Limited Optical Output Intensity IEC608251, 2001: Class 1
` TriState Output (Rxd)
` High EMI Immunity
` SD Pin
TFDU4203 Typical Application
Mobile Phones, Pagers, Personal Digital Assistants (PDA), Handheld Battery Operated Equipment
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