TFBS6711 Datasheet, PDF (1/14 Pages) Vishay Siliconix – Low Profile Fast Infrared Transceiver (FIR, 4 Mbit/s) for IrDA Applications

TFBS6711
Vishay Semiconductors
Low Profile Fast Infrared Transceiver (FIR, 4 Mbit/s)
for IrDA^® Applications
Description
The TFBS6711 is the smallest FIR transceiver avai-
lable. It is a low profile and low-power IrDA trans-
ceiver. Compliant to IrDA’s Physical Layer specifica-
tion, 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 trans-
ceiver module is a PIN photodiode, an infrared emit-
ter, and a low-power control IC. The TFBS6711 can
be completely shutdown, achieving very low power
consumption. The TFBS6711 has an I/O voltage
20208
related to the supply voltage while TFBS6712 sup-
ports low voltage logic of 1.8 V allowing direct connec-
tion to a microcontroller’s I/Os operating at 1.8 V.
Features
• Lowest profile: 1.9 mm
• Smallest footprint: 6.0 mm x 3.05 mm
• Surface mount package
• IrDA transmit distance: 50 cm typical
e4
• 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 µA
• 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
Applications
• High-speed data transfer using infrared wireless
communication
• Mobile phones
• Camera phones
• PDAs
• MP3 Players
• Digital Cameras
• IrDA Adapters or Dongles
Package Options
Ordering Information
Part Number
Qty/Reel or Tube
Description and Remarks
TFBS6711-TR1
1000 pcs
Oriented in carrier tape for side view surface mounting
TFBS6711-TR3
2500 pcs
Oriented in carrier tape for side view surface mounting
Note: A version oriented in the carrier tape for top view mounting is available on request
www.vishay.com
258
Document Number 84676
Rev. 1.3, 21-Feb-07