TFBS4711-TR3 Vishay, TFBS4711-TR3 Datasheet

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TFBS4711-TR3

Manufacturer Part Number
TFBS4711-TR3
Description
Infrared Transceivers SIR 115.2 kbits/s 2.7-5.5V Op Voltage
Manufacturer
Vishay
Type
TX/RXr
Datasheet

Specifications of TFBS4711-TR3

Wavelength
900 nm
Continual Data Transmission
115.2 Kbit/s
Transmission Distance
1 m
Radiant Intensity
60 mW/sr
Half Intensity Angle Degrees
44 deg
Pulse Width
2 us
Maximum Rise Time
100 ns
Maximum Fall Time
100 ns
Led Supply Voltage
- 0.5 V to 6 V
Operating Voltage
2.4 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 25 C
Dimensions
6 mm x 3.1 mm x 1.9 mm
Package
6SMD
Maximum Communication Distance
100(Typ) cm
Maximum Data Rate
0.1152 Mbps
Peak Wavelength
900(Max) nm
Operating Supply Voltage
2.4 to 5.5 V
Data Rate
115.2kbs (SIR)
Idle Current, Typ @ 25° C
75µA
Link Range, Low Power
1m
Operating Temperature
-30°C ~ 85°C
Orientation
Side View
Shutdown
*
Size
6mm x 3.1mm x 1.9mm
Standards
IrPHY 1.2
Supply Voltage
2.7 V ~ 5.5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TFBS4711-TR3
Manufacturer:
VISHAY/威世
Quantity:
20 000
Company:
Part Number:
TFBS4711-TR3
Quantity:
70 000
Serial Infrared Transceiver SIR, 115.2 kbit/s, 2.4 V to 5.5 V Operation
DESCRIPTION
The TFBS4711 is a low profile, infrared data transceiver
module. It supports IrDA
The transceiver module consists of 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.
The device is designed for the low power IrDA standard with
an extended range on-axis up to 1 m. The RXD output pulse
width is independent of the optical input pulse width and
stays always at a fixed pulse width thus making the device
optimum for standard endecs. TFBS4711 has a tri-state
output and is floating in shut-down mode with a weak pull-up.
The shut down (SD) feature cuts current consumption to
typically 10 nA.
APPLICATIONS
• Ideal for battery operated devices
• PDAs
• Mobile phones
• Electronic wallet (IrFM)
• Notebook computers
• Digital still and video cameras
• Printers, fax machines, photocopiers, screen projectors
• 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
Document Number: 82633
Rev. 3.0, 19-Nov-10
PARTS TABLE
PART NUMBER
TFBS4711-TR1
TFBS4711-TR3
TFBS4711-TT1
®
irdasupportAM@vishay.com, irdasupportAP@vishay.com,
data rates up to 115.2 kbit/s (SIR).
For technical questions within your region, please contact one of the following:
20208
Oriented in carrier tape for side view surface mounting
Oriented in carrier tape for side view surface mounting
Oriented in carrier tape for top view surface mounting
DESCRIPTION
FEATURES
• Compliant with the latest IrDA physical layer low
• Small package (H x L x W in mm): 1.9 x 3 x 6
• Typical link distance on-axis up to 1 m
• Battery and power management features:
• Remote control - transmit distance up to 8 m
• Tri-state receiver output, floating in shutdown with a weak
• Constant RXD output pulse width (2.2 µs typical)
• Meets IrFM fast connection requirements
• Split power supply, an independent, unregulated supply for
• Directly interfaces with various super I/O and controller
• Qualified for lead (Pb)-free and Sn/Pb processing (MSL4)
• Compliant to RoHS directive 2002/95/EC and in
power specification (9.6 kbit/s to 115.2 kbit/s)
> Idle current - 70 µA typical
> Shutdown current - 10 nA typical
> Operates from 2.4 V to 5.5 V within specification over full
temperature range from - 25 °C to + 85 °C
pull-up
IRED anode and a well regulated supply for V
devices and encoder/decoder such as TOIM4232 or
TOIM5232
accordance to WEEE 2002/96/EC
irdasupportEU@vishay.com
Vishay Semiconductors
QTY/REEL
1000 pcs
2500 pcs
1000 pcs
TFBS4711
www.vishay.com
CC
1

Related parts for TFBS4711-TR3

TFBS4711-TR3 Summary of contents

Page 1

... Kiosks, POS, point and pay devices • GPS • Access control • Field programming devices PARTS TABLE PART NUMBER TFBS4711-TR1 TFBS4711-TR3 TFBS4711-TT1 Document Number: 82633 For technical questions within your region, please contact one of the following: irdasupportAM@vishay.com, irdasupportAP@vishay.com, Rev. 3.0, 19-Nov-10 FEATURES • ...

Page 2

... Vishay Semiconductors PRODUCT SUMMARY DATA RATE PART NUMBER (kbit/s) TFBS4711 115.2 FUNCTIONAL BLOCK DIAGRAM SD TXD 18282 PINOUT TFBS4711 weight 50 mg PIN 1 PIN DESCRIPTION PIN SYMBOL NUMBER V Connect IRED anode directly to the power supply (V CC2 1 IRED by adding a resistor in series between the power supply and IRED anode. A separate anode This Schmitt-Trigger input is used to transmit serial data when SD is low ...

Page 3

... CC1 - 0.5 V < V < CC1  V Note allowed in CC1 For all pins except IRED anode pin See derating curve See recommended solder profile I IRED t < 90 µs, t < IRED TFBS4711 Vishay Semiconductors MIN. TYP. MAX 0 CC1 CC2 0.5 RXD CC1 ...

Page 4

... TFBS4711 Vishay Semiconductors ELECTRICAL CHARACTERISTICS PARAMETER TRANSCEIVER Supply voltage Operating temperature range Data rates independent of ambient light, Idle supply current at V CC1 V (receive mode, no signal) V Average dynamic supply I IRED current, transmitting (2) Standby (SD) supply current independent of ambient light RXD to V impedance CC1 ...

Page 5

... Time (s) Fig Recommended Solder Profile for Sn/Pb Soldering Lead (Pb)-free, Recommended Solder Profile The TFBS4711 is a lead (Pb)-free transceiver and qualified for lead (Pb)-free processing. For lead (Pb)-free solder paste like Sn Ag Cu, there are two standard reflow (3.0 - 4.0) (0 ...

Page 6

... Time (s) Fig Solder Profile, RSS Recommendation RECOMMENDED CIRCUIT DIAGRAM Operated with a clean low impedance power supply the TFBS4711 needs no additional external components. However, depending on the entire system design and board layout, additional components may be required (see figure 1 IRED ...

Page 7

... Application. For operating at RS232 ports the ENDECS TOIM4232 or TOIM5232 is recommended. Note TFBS4711 echoes the TXD signal at the RXD output during transmission. For communication this signal correctly ignored by the controller or the software. The echo signal is implemented for test purposes in mass production. CURRENT DERATING DIAGRAM ...

Page 8

... Low Low < max. detection threshold irradiance Low Low > min. detection threshold irradiance PACKAGE DIMENSIONS in millimeters 19612 Fig Package Drawing of TFBS4711, Tolerance of Height is + 0.1 mm, - 0.2 mm, other Tolerances ± 0.2 mm Recommended Footprint Side View Application 5 x 0.95 = 4.75 0. ...

Page 9

... TAPE WIDTH A MAX. (mm) (mm) 16 330 Document Number: 82633 For technical questions within your region, please contact one of the following: irdasupportAM@vishay.com, irdasupportAP@vishay.com, Rev. 3.0, 19-Nov-10 2 5.5 V Operation N W MIN (mm) (mm) 50 16.4 irdasupportEU@vishay.com TFBS4711 Vishay Semiconductors MAX. W MIN (mm) (mm) (mm) 22.4 15.9 19.4 www.vishay.com MAX. 9 ...

Page 10

... TFBS4711 Vishay Semiconductors TAPE DIMENSIONS FOR TR in millimeters 19613 www.vishay.com For technical questions within your region, please contact one of the following: 10 irdasupportAM@vishay.com, irdasupportAP@vishay.com, Serial Infrared Transceiver SIR, 115.2 kbit/s, 2 5.5 V Operation Document Number: 82633 Rev. 3.0, 19-Nov-10 irdasupportEU@vishay.com ...

Page 11

... Serial Infrared Transceiver SIR, 115.2 kbit/s, TAPE DIMENSIONS FOR TT in millimeters 20416 Document Number: 82633 For technical questions within your region, please contact one of the following: irdasupportAM@vishay.com, irdasupportAP@vishay.com, Rev. 3.0, 19-Nov-10 2 5.5 V Operation irdasupportEU@vishay.com TFBS4711 Vishay Semiconductors www.vishay.com 11 ...

Page 12

... Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part ...

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