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TFBS6711

Features: • Lowest profile: 1.9 mm• Smallest footprint: 6.0 mm x 3.05 mm• Surface mount package• IrDA transmit distance: 50 cm typical• Best Remote Control distance: 6.5 m on-axis• Fast data rates: from 9.6 kbit/s to 4 Mbit/s• Low shutdown current: 0.01 A...

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SeekIC No. : 004517988 Detail

TFBS6711: Features: • Lowest profile: 1.9 mm• Smallest footprint: 6.0 mm x 3.05 mm• Surface mount package• IrDA transmit distance: 50 cm typical• Best Remote Control distance: 6...

TFBS6711 Data Sheet

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Part Number:
TFBS6711
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:

• Lowest profile: 1.9 mm
• Smallest footprint: 6.0 mm x 3.05 mm
• Surface mount package
• IrDA transmit distance: 50 cm typical
• Best Remote Control distance: 6.5 m on-axis
• Fast data rates: from 9.6 kbit/s to 4 Mbit/s
• Low shutdown current: 0.01 A
• Operating Voltage: 2.4 V to 3.6 V
• Reduced pin count: 6 pins
• I/O voltage equal to the supply voltage
• Pin compatibility: TFBS4711 and TFBS5711
• Integrated EMI Protection − no external shield required
• IEC 60825-1 Class 1, Eye Safe
• Qualified for lead (Pb)-free and Sn/Pb processing
• Compliant to IrDA Physical Layer Specification
• Split power supply, transmitter and receiver can be operated from two power supplies with relaxed requirements saving costs, US patent No. 6,157,476
• Lead (Pb)-free device
• Qualified for lead (Pb)-free and Sn/Pb processing (MSL4)
• Device in accordance with RoHS 2002/95/EC and WEEE 2002/96/EC


Application

• High-speed data transfer using infrared wireless communication
• Mobile phones
• Camera phones
• PDAs
• MP3 Players
• Digital Cameras
• IrDA Adapters or Dongles


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
6.5
V
Input currents For all Pins, Except IRED Anode Pin
10
mA
Output sinking current  
25
mA
Power dissipation  
PD
500
mW
Junction temperature  
TJ
125
Ambient temperature range
(operating)		  
Tamb
-25
+85
Storage temperature range  
Tstg
-25
+85
Soldering temperature  
260
Average output current  
IIRED (DC)
125
mA
Repetitive pulse output current < 90 s, ton < 20 %
IIRED (RP)
600
mA
IRED anode voltage  
VIREDA
-0.5
6.5
V
Voltage at all inputs and outputs Vin > VCC1 is allowed
Vin
-0.5
5.5
V
Virtual source size Method: (1-1/e) encircled
energy
d
1.5
mm
Maximum intensity for Class 1 operation of IEC60825-1 or EN60825-1, edition Jan. 2001

IrDA®specified maximum limit
internal
limitation
to class 1
500
mW/sr




Due to the internal limitation measures the device is a "class 1" device. It will not exceed the IrDA® intensity limit of 500 mW/sr
Definitions:
In the Vishay transceiver data sheets the following nomenclature is used for defining the IrDA operating modes:
SIR: 2.4 kbit/s to 115.2 kbit/s, equivalent to the basic serial infrared standard with the physical layer version IrPhY 1.0
MIR: 576 kbit/s to 1152 kbit/s
FIR: 4 Mbit/s
VFIR: 16 Mbit/s
IrDA®, the Infrared Data Association, implemented MIR and FIR with IrPHY 1.1, followed by IrPhY 1.2, adding the SIR Low Power Standard. IrPhY 1.3 extended the Low Power Option to MIR and FIR and VFIR was added with IrPhY 1.4. A new version of the standard in any case obsoletes the former version.


Description

The TFBS6711 is the smallest FIR transceiver available. It is a low profile and low-power IrDA transceiver. Compliant to IrDA's Physical Layer specification, the TFBS6711 supports data transmission rates from 9.6 kbit/s to 4 Mbit/s with a typical link distance of 50 cm. It also enables mobile phones and PDAs to function as universal remote controls for televisions,  DVDs and other home appliances. The TFBS6711 emitter covers a range of 6.5 meters with common remote control receivers. Integrated within the transceiver module is a PIN photodiode, an infrared emitter,and a low-power control IC. The TFBS6711 can be completely shutdown, achieving very low power consumption. The TFBS6711 has an I/O voltage related to the supply voltage while TFBS6712 supports low voltage logic of 1.8 V allowing direct connection to a microcontroller's I/Os operating at 1.8 V.




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