TFDU4300-TR1 Vishay, TFDU4300-TR1 Datasheet

Infrared Transceivers SIR 115.2 kbits/s 2.4-5.5V Op Voltage

TFDU4300-TR1

Manufacturer Part Number
TFDU4300-TR1
Description
Infrared Transceivers SIR 115.2 kbits/s 2.4-5.5V Op Voltage
Manufacturer
Vishay
Series
-r
Datasheet

Specifications of TFDU4300-TR1

Wavelength
900 nm
Continual Data Transmission
115.2 Kbit/s
Transmission Distance
0.7 m
Radiant Intensity
65 mW/sr
Half Intensity Angle Degrees
48 deg
Pulse Width
2 us
Maximum Rise Time
100 ns
Maximum Fall Time
100 ns
Operating Voltage
2.4 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 30 C
Dimensions
8.5 mm x 2.9 mm x 2.5 mm
Data Rate
115.2kbs (SIR)
Idle Current, Typ @ 25° C
75µA
Link Range, Low Power
70cm
Operating Temperature
-30°C ~ 85°C
Orientation
Side View
Shutdown
Yes
Size
8.5mm x 2.9mm x 2.5mm
Standards
IrPHY 1.0
Supply Voltage
2.4 V ~ 5.5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TFDU4300-TR1
Manufacturer:
VISHAY
Quantity:
20 000
Infrared Transceiver Module (SIR, 115.2 kbit/s)
for IrDA
Description
The TFDU4300 is a low profile (2.5 mm) infrared
transceiver module with independent logic reference
voltage (V
compliant to the latest IrDA physical layer standard for
fast infrared data communication, supporting IrDA
speeds up to 115.2 kbit/s (SIR) and carrier based
remote control. The transceiver module consists of a
PIN photodiode, an infrared emitter (IRED), and a
low-power control IC to provide a total front-end solu-
tion in a single package. This device covers an
extended IrDA low power range of close to 1 m. With
an external current control resistor the current can be
adjusted for shorter ranges.
This Vishay SIR transceiver is built in a new smaller
package using the experiences of the lead frame
BabyFace technology.
The Rxd output pulse width is independent of the opti-
cal input pulse width and stays always at a fixed pulse
width thus making the device optimum for standard
Endecs. TFDU4300 has a tri-state output and is float-
ing in shut-down mode with a weak pull-up.
Features
Document Number 82614
Rev. 1.4, 26-Jan-04
VISHAY
• Compliant to the latest IrDA physical layer
• Operates from 2.4 V to 5.5 V within specification
• Logic voltage 1.5 V to 5.5 V is independent of
• Split power supply, transmitter and receiver can be
• Extended IrDA Low Power Range to about 70 cm
• Typical Remote Control Range 12 m
• Low Power Consumption
• Power Shutdown Mode (< 5 A Shutdown Current
• Surface Mount Package, low profile (2.5 mm)
• High Efficiency Emitter
specification (9.6 kbit/s to 115.2 kbit/s) and TV
Remote Control, bi-directional operation included.
over full temperature range from - 30 °C to + 85 °C
IRED driver and analog supply voltage
operated from two power supplies with relaxed
requirements saving costs, US Patent No.
6,157,476
(< 0.12 mA Supply Current)
in Full Temperature Range, up to 85 °C)
- (L 8.5 mm × H 2.5 mm × W 2.9 mm)
logic
®
) for low voltage IO interfacing. It is
applications
Applications
• Ideal for Battery Operated Applications
• Telecommunication Products
• Digital Still and Video Cameras
• Printers, Fax Machines, Photocopiers, Screen
• Projectors
• Medical and Industrial Data Collection
• Diagnostic Systems
• Notebook Computers, Desktop PCs,
• Internet TV Boxes, Video Conferencing Systems
• External Infrared Adapters (Dongles)
• Data Loggers
• GPS
• Kiosks, POS, Point and Pay Devices including
• Low Profile (Universal) Package Capable of
• Directly Interfaces with Various Super I/O and
• Tri-state-Receiver Output, floating in shut down
• Compliant with IrDA Background Light
• EMI Immunity in GSM Bands > 300 V/m verified
(Cellular Phones, Pagers)
Palmtop Computers (Win CE, Palm PC), PDAs
IrFM - Applications
Surface Mount Soldering to Side and Top View
Orientation
Controller Devices as e.g. TOIM4232
with a weak pull-up
Specification
Vishay Semiconductors
18065
TFDU4300
www.vishay.com
1

Related parts for TFDU4300-TR1

TFDU4300-TR1 Summary of contents

Page 1

... VISHAY Infrared Transceiver Module (SIR, 115.2 kbit/s) ® for IrDA applications Description The TFDU4300 is a low profile (2.5 mm) infrared transceiver module with independent logic reference voltage (V ) for low voltage IO interfacing logic compliant to the latest IrDA physical layer standard for fast infrared data communication, supporting IrDA speeds up to 115 ...

Page 2

... TFDU4300 Vishay Semiconductors Parts Table Part TFDU4300-TR1 Oriented in carrier tape for side view surface mounting TFDU4300-TR3 Oriented in carrier tape for side view surface mounting TFDU4300-TT1 Oriented in carrier tape for top view surface mounting TFDU4300-TT3 Oriented in carrier tape for top view surface mounting ...

Page 3

... V V CC1 CC2 < logic < CC1 logic < CC2 < CC1 Rxd < logic V is allowed V in CC1 amb T stg I IRED(DC) < IRED(RP) TFDU4300 Vishay Semiconductors Min Typ. Max - 0.5 + 6.0 - 0.5 + 6.0 - 0.5 + 6 0.5 logic - 0 250 125 - 100 240 125 600 www.vishay.com Unit ° ...

Page 4

... TFDU4300 Vishay Semiconductors Eye safety information Parameter Virtual source size Method: (1-1/e) encircled energy Maximum intensity for class 1 IEC60825-1 or EN60825-1, edition Jan. 2001, operating below the absolute maximum ratings *) Due to the internal limitation measures the device is a "class 1" device under all conditions. ...

Page 5

... SD I log Load OH R Rxd V IL **) logic ICH I IRTx logic I IRTx logic C IN the typical threshold level is increasing with V logic TFDU4300 Vishay Semiconductors Min Typ. Max 2.4 5.5 90 130 0 0.5 0. logic 0 0.5 logic logic 0 0.5 logic logic 400 500 600 - 0.5 ...

Page 6

... TFDU4300 Vishay Semiconductors Optoelectronic Characteristics Receiver Tested @ ° 2 5.5 V unless otherwise noted. amb CC1 CC2 Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing. Parameter Minimum detection threshold 9.6 kbit/s to 115.2 kbit/s irradiance, SIR Mode = 850 nm - 900 ° ...

Page 7

... V I CC1 IRED °, 15 ° ropt fopt t opt < Txd opt Txd opt = 3 current limiting resistor of R CC2 ® or RECS 80. TFDU4300 Vishay Semiconductors Min Typ. Max 250 300 350 1.4 1.8 1 mW/sr 0.04 mW/sr ± 24 880 900 45 10 100 1.6 1.63 1 ...

Page 8

... TFDU4300 Vishay Semiconductors Recommended Circuit Diagram Operated with a clean low impedance power supply the TFDU4300 needs no additional external compo- nents. However, depending on the entire system design and board layout, additional components may be required (see figure 1 IRED Anode Ground GND Vlogic Mode ...

Page 9

... Horowitz, Winfield Hill, 1989, Cambridge University Press, ISBN: 0521370957. 4 0.1 F, Ceramic 47 , 0.125 W I/O manual, the Vishay application notes, or contact directly Vishay Sales, Marketing or Application. For operating at RS232 ports the ENDEC TOIM4232 is recommended. TFDU4300 Vishay Semiconductors (8) Vishay Part Number 293D 475X9 016B VJ 1206 Y 104 J XXMT CRCW-1206-47R0-F-RT1 www.vishay.com 9 ...

Page 10

... TFDU4300 Vishay Semiconductors Truth table Inputs SD Txd Optical input Irradiance mW/m high x x > low high x low high x > low low < 4 low low > Min. Detection Threshold Irradiance < Max. Detection Threshold Irradiance low low > Max. Detection Threshold Irradiance Recommended Solder Profile 240 ...

Page 11

... VISHAY Package Dimensions in mm Document Number 82614 Rev. 1.4, 26-Jan-04 TFDU4300 Vishay Semiconductors 18100 www.vishay.com 11 ...

Page 12

... TFDU4300 Vishay Semiconductors Reel Dimensions Tape Width A max 180 16 330 www.vishay.com Reel Hub min. W max 16.4 22.4 50 16.4 22.4 VISHAY 14017 W min. W max 15.9 19.4 15.9 19.4 Document Number 82614 Rev. 1.4, 26-Jan-04 ...

Page 13

... VISHAY Tape Dimensions in mm Document Number 82614 Rev. 1.4, 26-Jan-04 TFDU4300 Vishay Semiconductors 18306 www.vishay.com 13 ...

Page 14

... TFDU4300 Vishay Semiconductors 18307 www.vishay.com 14 VISHAY Document Number 82614 Rev. 1.4, 26-Jan-04 ...

Page 15

... Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Telephone: 49 (0)7131 67 2831, Fax number: 49 (0)7131 67 2423 Document Number 82614 Rev. 1.4, 26-Jan-04 and may do so without further notice. TFDU4300 Vishay Semiconductors www.vishay.com 15 ...

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