TFDU6102 Vishay, TFDU6102 Datasheet

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TFDU6102

Manufacturer Part Number
TFDU6102
Description
Manufacturer
Vishay
Type
TX/RXr
Datasheet

Specifications of TFDU6102

Data Rate
0.004kbps
Peak Wavelength
900nm
Angle Of Half Sensitivity
48°
Pulse Width
2.1us
Communication Distance
100
Led Supply Voltage
-0.5 to 6.5V
Fall Time
40ns
Rise Time
40ns
Dimensions
9.7x4.7x4
Operating Supply Voltage (typ)
3.3/5V
Operating Supply Voltage (min)
2.7V
Operating Supply Voltage (max)
5.5V
Mounting
Surface Mount
Pin Count
8
Operating Temp Range
-25C to 85C
Operating Temperature Classification
Commercial
Lead Free Status / Rohs Status
Compliant

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TFDU6102
Vishay Semiconductors
Fast Infrared Transceiver Module (FIR, 4 Mbit/s)
for 2.7 V to 5.5 V Operation
Description
The TFDU6102 is a low-power infrared transceiver
module compliant to the latest IrDA physical layer
standard for fast infrared data communication, sup-
porting IrDA
rier based remote control modes up to 2 MHz.
Integrated within the transceiver module are a PIN
photodiode, an infrared emitter (IRED), and a low-
power CMOS control IC to provide a total front-end
solution in a single package.
Vishay FIR transceivers are available in different
package options, including this BabyFace package
(TFDU6102). This wide selection provides flexibility
for a variety of applications and space constraints.
The transceivers are capable of directly interfacing
with a wide variety of I/O devices which perform the
Features
Applications
• Notebook computers, desktop PCs, Palmtop
• Digital still and video cameras
• Printers, fax machines, photocopiers,
Parts Table
www.vishay.com
282
• Supply voltage 2.7 V to 5.5 V, operating
• Surface mount package, top and side
• Operating temperature - 25 °C to 85 °C
• Storage temperature - 40 °C to 100 °C
• Transmitter wavelength typ. 886 nm, supporting
• IrDA compliant, link distance > 1 m, ± 15°, window
• Remote Control range > 8 m, typ. 22 m
• ESD > 4000 V (HBM)
TFDU6102-TR3
TFDU6102-TT3
computers (Win CE, Palm PC), PDAs
screen projectors
idle current (receive mode) < 3 mA,
shutdown current < 5 µA over full
temperature range
view, 9.7 mm x 4.7 mm x 4.0 mm
IrDA and Remote Control
losses are allowed to still be inside the IrDA spec.
Part
®
speeds up to 4.0 Mbit/s (FIR), and car-
Oriented in carrier tape for side view surface mounting
Oriented in carrier tape for top view surface mounting
e3
Description
modulation/demodulation function, including National
Semiconductor’s PC87338, PC87108 and PC87109,
SMC’s FDC37C669, FDC37N769 and CAM35C44,
and Hitachi’s SH3. TFDU6102 has a tri-state output
and is floating in shut-down mode with a weak pull-up.
• Telecommunication products
• Internet TV Boxes, video conferencing systems
• External infrared adapters (dongles)
• Medical an industrial data collection
• Latchup > 200 mA
• EMI immunity > 550 V/m for GSM frequency and
• Split power supply, LED can be driven by a
• Tri-state-Receiver Output, floating in shut down
• Eye safety class 1 (IEC60825-1, ed. 2001), limited
• Lead (Pb)-free device
• Qualified for lead (Pb)-free and Sn/Pb processing
• Device in accordance with RoHS 2002/95/EC and
(cellular phones, pagers)
other mobile telephone bands/
(700 MHz to 2000 MHz, no external shield)
separate power supply not loading the regulated
supply. U.S. Pat. No. 6,157,476
with a weak pull-up
LED on-time, LED current is controlled, no single
fault to be considered
(MSL4)
WEEE 2002/96EC
20110
1000 pcs
1000 pcs
Document Number 82550
Qty / Reel
Rev. 1.7, 21-Aug-06

Related parts for TFDU6102

TFDU6102 Summary of contents

Page 1

... National Semiconductor’s PC87338, PC87108 and PC87109, SMC’s FDC37C669, FDC37N769 and CAM35C44, and Hitachi’s SH3. TFDU6102 has a tri-state output and is floating in shut-down mode with a weak pull-up. • Latchup > 200 mA • EMI immunity > 550 V/m for GSM frequency and ...

Page 2

... LED and the word Light Emitting Diode instead of Infrared Emitting Diode (IRED) for IR-emitters. That is by definition wrong; we are here following just a bad trend. Typical values are for design aid only, not guaranteed nor subject to production testing and may vary with time. TFDU6102 Vishay Semiconductors Tri-State Driver RXD ...

Page 3

... TFDU6102 Vishay Semiconductors Pin Description Pin Number Function 1 V Connect IRED anode directly to V CC2 IRED Anode external resistor might be necessary for reducing the internal power An unregulated separate power supply can be used at this pin. 2 IRED Cathode 3 TXD This input is used to transmit serial data when SD is low. An on-chip protection circuit disables the LED driver if the TXD pin is asserted for longer than 80 µ ...

Page 4

... klx **) load load load OH CC1 R RXD ***) ICH recommended to use the specified min/max values to avoid increased operating current. TFDU6102 Vishay Semiconductors Min Typ. Max 2.5 2.8 *) **) mW/sr (500) Min Typ. Max 2.7 5 2.0 2 0 400 500 600 - 0 0.5 ...

Page 5

... TFDU6102 Vishay Semiconductors Optoelectronic Characteristics Receiver ° 2 5.5 V unless otherwise noted. amb CC Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing. Parameter Minimum irradiance Ee in 9.6 kbit/s to 115.2 kbit/s λ = 850 nm to 900 nm angular range **) SIR mode Minimum irradiance ...

Page 6

... V, α = 0°, 15° α λ p Δλ ropt fopt t opt t opt t opt t opt *) < 100 µs TXD ≥ 100 µ opt TXD TFDU6102 Vishay Semiconductors Min Typ. Max Unit 500 550 600 µA 120 170 350 mW/sr 0.04 mW/sr ± 24 ° 880 900 ...

Page 7

... TFDU6102 Vishay Semiconductors Recommended Circuit Diagram Vishay Semiconductors transceivers integrate a sen- sitive receiver and a built-in power driver. The combi- nation of both needs a careful circuit board layout. The use of thin, long, resistive and inductive wiring should be avoided. The inputs (TXD, SD, Mode) and the output RXD should be directly (DC) coupled to the I/O circuit ...

Page 8

... O manual, the Vishay application notes, or contact directly Vishay Sales, Marketing or Application. Mode Switching The TFDU6102 is in the SIR mode after power default mode, therefore the FIR data transfer rate has to be set by a programming sequence using the TXD and SD inputs as described below or selected by setting the Mode Pin ...

Page 9

... Figure 3. Recommended Solder Profile for Sn/Pb soldering Lead (Pb)-Free, Recommended Solder Profile The TFDU6102 is a lead (Pb)-free transceiver and qualified for lead (Pb)-free processing. For lead (Pb)- 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) and Ramp-To-Spike (RTS) ...

Page 10

... IRED to Ground for supply voltages above that case the device can be operated °C, too. Package Dimensions Figure 7. Package drawing TFDU6102, dimensions in mm, tolerance ± 0 not otherwise mentioned Document Number 82550 Rev. 1.7, 21-Aug-06 TFDU6102 Vishay Semiconductors ...

Page 11

... TFDU6102 Vishay Semiconductors Solder Footprint Figure 8. Solder footprint for top and side view mounting TFDU6102, dimensions in mm, tolerance ± 0 not otherwise mentioned Reel Dimensions Drawing-No.: 9.800-5090.01-4 Issue: 1; 29.11.05 14017 Tape Width A max 330 www.vishay.com 292 N W min 24.4 30.4 Figure 9. Reel dimensions [mm] 20111 max ...

Page 12

... Tape Dimensions Drawing-No.: 9.700-5251.01-4 Issue: 3; 02.09.05 Figure 10. Tape drawing, TFDU6102 for top view mounting, tolerance ± 0.1 mm Document Number 82550 Rev. 1.7, 21-Aug-06 TFDU6102 Vishay Semiconductors 19824 www.vishay.com 293 ...

Page 13

... TFDU6102 Vishay Semiconductors Drawing-No.: 9.700-5297.01-4 Issue: 1; 04.08.05 Figure 11. Tape drawing, TFDU6102 for side view mounting, tolerance ± 0.1 mm www.vishay.com 294 19875 Document Number 82550 Rev. 1.7, 21-Aug-06 ...

Page 14

... Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Document Number 82550 Rev. 1.7, 21-Aug-06 and may do so without further notice. TFDU6102 Vishay Semiconductors www.vishay.com 295 ...

Page 15

... Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’ ...

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