TFBS4710-TR1 Vishay, TFBS4710-TR1 Datasheet

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TFBS4710-TR1

Manufacturer Part Number
TFBS4710-TR1
Description
Infrared Transceivers SIR 115.2 kbits/s 2.7-5.5V Op Voltage
Manufacturer
Vishay
Datasheet

Specifications of TFBS4710-TR1

Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TFBS4710-TR1
Manufacturer:
VISHAY/威世
Quantity:
20 000
Serial Infrared Transceiver SIR, 115.2 kbit/s,
2.7 V to 5.5 V Operation
Description
The TFBS4710 is a low profile, full range Infrared
Data Transceiver module. It supports IrDA data rates
up to 115.2 kbit/s (SIR). The transceiver module con-
sists of a photo PIN photodiode, an infrared emitter
(IRED), and a low-power CMOS control IC to provide
a total front-end solution in a single package.
The device has a link distance of 1 meter. The RXD
pulse width is independent of the duration of TXD
pulse and always stays at a fixed width thus making
the device optimum for all standard SIR Encoder/
Decoder and interfaces. The Shut Down (SD) feature
cuts current consumption to typically 10 nA.
Features
Parts Table
Document Number 82612
Rev. 1.5, 23-Feb-06
• Compliant with the latest IrDA physical
• Small package:
• Typical Link distance 1 m
• Drop in replacement for IRM5000D/ IRMT5000
• Battery & Power Management Features:
• Remote Control - transmit distance up to 8 meters
• Tri-State Receiver Output, floating in shutdown
• Fixed RXD output pulse width (2 µs typical)
• Meets IrFM Fast Connection requirements
• Split power supply, an independant, unregulated
TFBS4710-TR1
TFBS4710-TT1
layer
specification (9.6 kbit/s to 115.2 kbit/s)
H 2.74 mm x D 3.33 mm x L 8.96 mm
> Idle Current - 75 µA Typical
> Shutdown Current - 10 nA Typical
> Operates from 2.4 V - 5.0 V within specification
over full temperature range from - 25 °C to + 85 °C
with a weak pull-up
supply for IRED Anode and a well regulated
supply for V
Part
CC
Oriented in carrier tape for side view surface mounting
Oriented in carrier tape for top view surface mounting
e4
Description
Applications
• Ideal for Battery Operated Devices
• PDAs
• Mobile Phones
• Electronic Wallet (IrFM)
• Notebook Computers
• Digital Still and Video Cameras
• Printers, Fax Machines, Photocopiers,
• Data Loggers
• External Infrared Adapters (Dongles)
• Diagnostics Systems
• Medical and Industrial Data Collection Devices
• Kiosks, POS, Point and Pay Devices
• GPS
• Access Control
• Field Programming Devices
• Directly Interfaces with Various Super I/O and
• Lead (Pb)-free device.
• Device in accordance to RoHS 2002/95/EC and
Screen Projectors
Controller Devices and Encoder/ Decoder such as
TOIM4232.
WEEE 202/96EC.
18071
Vishay Semiconductors
1000 pcs
1000 pcs
TFBS4710
Qty / Reel
www.vishay.com
1

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TFBS4710-TR1 Summary of contents

Page 1

... Split power supply, an independant, unregulated supply for IRED Anode and a well regulated supply for V CC Parts Table Part TFBS4710-TR1 Oriented in carrier tape for side view surface mounting TFBS4710-TT1 Oriented in carrier tape for top view surface mounting Document Number 82612 Rev. 1.5, 23-Feb-06 ...

Page 2

... TFBS4710 Vishay Semiconductors Functional Block Diagram SD TXD 18282 Pinout TFBS4710 weight 100 mg Pin Description Pin Number Function 1 IRED IRED Anode is connected to a power supply. The LED current can be decreased Anode by adding a resistor in series between the power supply and IRED Anode. A separate unregulated power supply can be used at this pin. ...

Page 3

... CC1 5.5 V CC2 klx RXD V IL typ ICH I IRTx < 0. IRTx TFBS4710 Vishay Semiconductors Min Typ. Max Unit - 0.3 + 6.0 10 300 mA - 0.5 + 6.0 - 0.5 + 6.0 200 mW 125 - 100 260 Min Typ. Max Unit 2.4 5.5 90 130 75 280 0.5 ...

Page 4

... TFBS4710 Vishay Semiconductors Optoelectronic Characteristics Receiver ° 2 5.5 V unless otherwise noted amb CC Parameter Minimum detection threshold 9.6 kbit/s to 115.2 kbit/s λ = 850 nm - 900 nm, irradiance, SIR mode α = 0°, 15° λ = 850 nm - 900 nm Maximum detection threshold irradiance Maximum no detection threshold irradiance Rise time of output signal ...

Page 5

... Figure 1. Recommende Solder Profile for Sn/Pb soldering. Lead-Free, Recommended Solder Profile The TFBS4710 is a lead-free transceiver and quali- fied for lead-free processing. For lead-free solder paste like Sn-(3.0 - 4.0)Ag-(0.5 - 0.9)Cu, there are two standard reflow profiles: Ramp-Soak-Spike (RSS) 280 ...

Page 6

... Figure 3. Recommended Application Circuit The TFBS4710 integrates a sensitive receiver and a built-in power driver. This combination needs a care- ful circuit layout. The use of thin, long, resistive and inductive wiring should be avoided. The inputs (TXD, SD) and the output (RXD) should be directly (DC) coupled to the I/O circuit ...

Page 7

... Rev. 1.5, 23-Feb-06 Outputs RXD 2 mW/m x weakly pulled (500 Ω high inactive x high inactive < 4 high inactive low (active) undefined TFBS4710 Vishay Semiconductors Remark Transmitt Operation er 0 Shutdown CC1 I Transmitting e 0 Protection is active 0 Ignoring low signals below the IrDA defined threshold for noise ...

Page 8

... TFBS4710 Vishay Semiconductors Package Dimensions Drawing-No.: 6.550-5256.01-4 Issue: 1; 24.06.03 www.vishay.com 8 Figure 4. Package drawing TFBS4710 18086 Document Number 82612 Rev. 1.5, 23-Feb-06 ...

Page 9

... Reel Dimensions 14017 Tape Width A max 330 Document Number 82612 Rev. 1.5, 23-Feb- min. W max 16.4 22.4 TFBS4710 Vishay Semiconductors W min. W max 15.9 19.4 www.vishay.com 9 ...

Page 10

... TFBS4710 Vishay Semiconductors Tape Dimensions 19611 Drawing-No.: 9.700-5299.01-4 Issue: 1; 18.08.05 Figure 5. Tape drawing for TFBS4710 for side view mounting www.vishay.com 10 Document Number 82612 Rev. 1.5, 23-Feb-06 ...

Page 11

... Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Document Number 82612 Rev. 1.5, 23-Feb-06 and may do so without further notice. TFBS4710 Vishay Semiconductors www.vishay.com 11 ...

Page 12

... Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right ...

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