TFBS4650 Vishay, TFBS4650 Datasheet - Page 3

• Manufacturer Part Number: TFBS4650
• Description: TRANSCEIVER, IRDA
• Manufacturer: Vishay

Specifications of TFBS4650

• Data Rate Max: 115.2Kbps
• Data Transmission Distance: 30cm
• Peak Wavelength: 886nm
• Supply Current: 2mA
• Supply Voltage Range: 2.4V To 3.6V
• Operating Temperature Range: -25°C To +85°C
• Msl: MSL 4 - 72 Hours
• External: RoHS Compliant
• External Depth: 1.6mm
• Rohs Compliant: Yes
• Communication Cone: 15°
• Svhc: No SVHC (20-Jun-2011)

TFBS4650
Vishay Semiconductors
Absolute Maximum Ratings
Reference point Pin, GND unless otherwise noted.
Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
*)
**)
***)
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
MIR and FIR were implemented 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.
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Supply voltage range,
transceiver
Supply voltage range,
transmitter
Voltage at RXD
Input voltage range, transmitter
TXD
Input currents
Output sinking current
Power dissipation
Junction temperature
Ambient temperature range
(operating)
Storage temperature range
Soldering temperature ***)
Repetitive pulse output current
Average output current
(transmitter)
Virtual source size
Maximum Intensity for Class 1
Due to the internal limitation measures the device is a "class1" device.
IrDA specifies the max. intensity with 500 mW/sr
Sn/Pb-free soldering. The product passed VISHAY’s standard convection reflow profile soldering test.
Parameter
0 V < V
0 V < V
All states
Independent of V
For all pins, except IRED anode
pin
see section Recommended
Solder Profile
< 90 µs, t
Method: (1-1/e) encircled
energy
IEC60825-1 or
EN60825-1,
edition Jan. 2001
CC2
CC1
Test Conditions
on
< 6 V
< 3.6 V
< 20 %
CC1
or V
CC2
I
I
IRED
IRED
Symbol
V
V
T
T
V
V
P
T
amb
CC1
CC2
I
d
stg
e
in
in
D
J
(RP)
(DC)
- 0.5
- 0.5
- 0.5
- 0.5
- 40
- 25
- 40
Min
0.8
Typ.
Document Number 84672
V
(500)
CC
+ 100
+ 85
Max
250
125
500
100
6.0
6.0
6.0
40
20
*)
+ 0.5
Rev. 1.1, 03-Jul-06
**)
mW/sr
Unit
mW
mm
mA
mA
mA
mA
°C
°C
°C
°C
V
V
V
V