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TFDU5102

Features: • Compliant to IrDA 1.3 (Up to 1 Mbit/s),HPSIR, Sharp ASK and TV Remote• For 3.0 V and 5 V Applications• Operates from 2.6 V to 5.5 V within specification,operational down to 2.4 V• Low Power Consumption (3 mA Supply Current)• Power Shutdown ...

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SeekIC No. : 004518025 Detail

TFDU5102: Features: • Compliant to IrDA 1.3 (Up to 1 Mbit/s),HPSIR, Sharp ASK and TV Remote• For 3.0 V and 5 V Applications• Operates from 2.6 V to 5.5 V within specification...

TFDU5102 Data Sheet

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Part Number:
TFDU5102
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

• Compliant to IrDA 1.3 (Up to 1 Mbit/s),HPSIR, Sharp ASK and TV Remote
• For 3.0 V and 5 V Applications
• Operates from 2.6 V to 5.5 V within specification,operational down to 2.4 V
• Low Power Consumption (3 mA Supply Current)
• Power Shutdown Mode (1 •A Shutdown Current)
• Package:Universal (9.7 * 4.7 * 4.0 mm)
• Tri-State-Receiver Output, Floating when in Shutdown Mode
• High Efficiency Emitter
• Baby Face (Universal) Package Capable of Surface Mount Solderability to Side and Top View Orientation
• Directly Interfaces with Various Super I/O and Controller Devices
• BuiltIn EMI Protection No External Shielding Necessary
• Few External Components Required
• Backward Pin to Pin Compatible to all Vishay Telefunken SIR and FIR Infrared Transceivers
• Split Power Supply, Transmitter and Receiver can be operated from two Power Supplies with relaxed Requirements, saving costs


Application

• Notebook Computers, Desktop PCs, Palmtop Computers (Win CE, Palm PC), PDAs
• Digital Still 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


Specifications

Parameter Test Conditions Symbol Min Typ Max Unit
Supply Voltage Range,Transceiver

0 V < VCC2 < 6 V

VCC1

 -0.5

6

V

Supply Voltage Range,
Transmitter		 0 V < VCC1 < 6 V VCC2 -0.5 6 V
Input Current For all Pins, Except IRED
Anode Pin

10

mA

Output Sinking Current

25

mA

Power Dissipation See Derating Curve Ptot 350 mW
Junction Temperature

Tj

125

Ambient Temperature Range
(Operating)		 Tamb -25 +85
Storage Temperature Range

Tstg

 -25

+85

Soldering Temperature

See Recommended Solder
Profile (see Figure 9)

 240
Average Output Current

 

IIRED (DC)

 130 mA
Repetitive Pulsed Output
Current

<90 µs, ton <20%

 IIRED (RP) 600 mA
IRED Anode Voltage VIREDA 0.5 6 V
 Transmitter Data Input
Voltage		  

 VTxd

  0.5

  

 VCC1
+0.5

 V

 Receiver Data Output
Voltage		  

 VRxd

 0.5

  

 VCC1
+0.5

 V

 Virtual Source Size  Method:
(11/e) encircled energy

 d

 2.5

  2.8  

 mm

Max. Intensity for Class 1
operation of IEC 825 or
EN60825		 EN60825, 1997,
unidirectional operation,
worst case test mode.		 320

mW/sr




Description

The TFDU5102 is a lowpower infrared transceiver module compliant to the IrDA 1.3 standard for fast infrared data communication, supporting IrDA speeds up to 1 Mbit/s (MIR), HP-SIR, Sharp ASK and carrier based remote control modes up to 2 MHz. Integrated within the transceiver module is a photo PIN diode,infrared emitter (IRED), and a lowpower CMOS control IC to provide a total frontend solution in a single package.


The transceiver is 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 currentlimiting resistor in series with the infrared emitter and a VCC bypass capacitor are the only external components required to implement a complete solution.




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