TFDU4300-TR1 Vishay, TFDU4300-TR1 Datasheet - Page 3

• Manufacturer Part Number: TFDU4300-TR1
• Description: Infrared Transceivers SIR 115.2 kbits/s 2.4-5.5V Op Voltage
• Manufacturer: Vishay
• Series: -r

Specifications of TFDU4300-TR1

• Wavelength: 900 nm
• Continual Data Transmission: 115.2 Kbit/s
• Transmission Distance: 0.7 m
• Radiant Intensity: 65 mW/sr
• Half Intensity Angle Degrees: 48 deg
• Pulse Width: 2 us
• Maximum Rise Time: 100 ns
• Maximum Fall Time: 100 ns
• Operating Voltage: 2.4 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 30 C
• Dimensions: 8.5 mm x 2.9 mm x 2.5 mm
• Data Rate: 115.2kbs (SIR)
• Idle Current, Typ @ 25° C: 75µA
• Link Range, Low Power: 70cm
• Operating Temperature: -30°C ~ 85°C
• Orientation: Side View
• Shutdown: Yes
• Size: 8.5mm x 2.9mm x 2.5mm
• Standards: IrPHY 1.0
• Supply Voltage: 2.4 V ~ 5.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pinout
TFDU4300
weight 75 mg
Absolute Maximum Ratings
Reference point Ground (pin 8) unless otherwise noted.
Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
Document Number 82614
Rev. 1.4, 26-Jan-04
VISHAY
Supply voltage range,
transceiver
Supply voltage range,
transmitter
Supply voltage range, V
Rxd output voltage
Voltage at all inputs
Input current
Output sinking current
Power dissipation
Junction temperature
Ambient temperature range
(operating)
Storage temperature range
Soldering temperature
Average output current, pin 1
Repetitive pulsed output
current, pin 1 to pin 2
18101
IRED A
Parameter
1
IRED C
2
Txd
3
logic
Rxd SD Vcc Vlog GND
4
5
6
- 0.3 V < V
- 0.5 V < V
- 0.5 V < V
- 0.5 V < V
- 0.5 V < V
- 0.3 V < V
- 0.5 V < V
- 0.3 V < V
Note: V
for all pins, except IRED anode
pin
see derating curve
see recommended solder profile
t < 90 s, t
7
8
in
Test Conditions
on
CC2
logic
CC1
logic
CC1
CC2
CC1
logic
V
CC1
< 20 %
< 6 V
< 6 V
< 6 V
< 6 V
< 6 V
< 6 V
< 6 V
< 6 V
is allowed
I
I
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.
With introducing the updated versions the old versions are obso-
lete. Therefore the only valid IrDA standard is the actual version
IrPhy 1.4 (in Oct. 2002).
Symbol
IRED(DC)
IRED(RP)
V
V
V
V
T
T
V
P
CC1
CC2
logic
T
amb
Rxd
stg
IN
D
J
- 0.5
- 0.5
- 0.5
- 0.5
- 0.5
Min
- 30
- 40
Vishay Semiconductors
Typ.
TFDU4300
V
logic
+ 100
+ 6.0
+ 6.0
+ 6.0
+ 6.0
+ 85
Max
250
125
240
125
600
10
25
+ 0.5
www.vishay.com
Unit
mW
mA
mA
mA
mA
°C
°C
°C
°C
V
V
V
V
V
3