TFDU4300-TT3 Vishay, TFDU4300-TT3 Datasheet - Page 2
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TFDU4300-TT3
Manufacturer Part Number
TFDU4300-TT3
Description
Infrared Transceivers SIR 115.2 kbits/s 2.4-5.5V Op Voltage
Manufacturer
Vishay
Type
TX/RXr
Series
-r
Datasheet
1.TFDU4300-TT3.pdf
(13 pages)
Specifications of TFDU4300-TT3
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
115.2Kbps
Peak Wavelength
900nm
Angle Of Half Sensitivity
48°
Package Type
SMD
Fall Time
100ns
Rise Time
100ns
Operating Supply Voltage (typ)
2.5/3.3/5V
Operating Supply Voltage (min)
2.4V
Operating Supply Voltage (max)
5.5V
Mounting
Surface Mount
Pin Count
8
Operating Temp Range
-30C to 85C
Operating Temperature Classification
Commercial
Idle Current, Typ @ 25° C
75µA
Link Range, Low Power
70cm
Operating Temperature
-30°C ~ 85°C
Orientation
Top 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
Parts Table
Product Summary
Functional Block Diagram
Pin Description
Document Number 82614
Rev. 1.8, 19-Feb-09
TFDU4300-TR1
TFDU4300-TR3
TFDU4300-TT1
TFDU4300-TT3
Maximum data rate
Dimensions
Link distance
Operating voltage
Idle supply current
Pin number
1
2
3
4
5
6
7
8
Parameter
Part
IRED cathode
IRED anode
Function
V
V
V
GND
RXD
TXD
18282
SD
logic
CC2
CC1
TXD
SD
irdasupportAM@vishay.com, irdasupportAP@vishay.com, irdasupportEU@vishay.com
For technical questions within your region, please contact one of the following:
current can be decreased by adding a resistor in series between the
voltage adapts to and follows the logic voltage swing defined by the
driving standard CMOS or TTL loads. During transmission the RXD
required. Floating with a weak pull-up of 500 kΩ (typ.) in shutdown
V
voltage swing to the IR controller. The RXD output range is from
V to V
This Schmitt-Trigger input is used to transmit serial data when SD
Received Data Output, push-pull CMOS driver output capable of
mode. The voltage swing is defined by the applied V
is low. An on-chip protection circuit disables the LED driver if the
Shutdown. The input threshold voltage adapts to and follows the
Connect IRED anode directly to the power supply (V
logic
TXD pin is asserted for longer than 300 μs. The input threshold
power supply and IRED anode. A separate unregulated power
output is inactive. No external pull-up or pull-down resistor is
IRED Cathode, internally connected to the driver transistor
logic voltage swing defined by the applied V
defines the logic voltage level of the I/O ports to adap the logic
Oriented in carrier tape for side view surface mounting
Oriented in carrier tape for side view surface mounting
logic
Oriented in carrier tape for top view surface mounting
Oriented in carrier tape for top view surface mounting
, for optimum noise suppression the inputs-logic decision
H x L x W
Symbol
Amplifier
V
I
CC
CC
supply can be used at this pin.
applied V
level is 0.5 x V
Supply voltage
Description
Comparator
Description
Logic
control
and
Ground
logic
voltage.
GND
logic
V CC1
Controlled driver
.
2.5 x 8.5 x 2.9
0 to ≥ 0.7
2.4 to 5.5
Value
115.2
0.075
logic
Push-pull
driver
logic
voltage.
CC2
). IRED
voltage.
Vishay Semiconductors
0
REDC
V CC2
RXD
I/O
O
I
I
I
mm x mm x mm
TFDU4300
2500 pcs
2500 pcs
750 pcs
750 pcs
Qty/reel
kbit/s
Unit
mA
m
V
www.vishay.com
Active
High
High
Low
205