TFDU5307-TR3 Vishay, TFDU5307-TR3 Datasheet - Page 2

• Manufacturer Part Number: TFDU5307-TR3
• Description: Infrared Transceivers MIR 1.152 Mbits/s
• Manufacturer: Vishay

Specifications of TFDU5307-TR3

• Wavelength: 900 nm
• Continual Data Transmission: 1.152 Mbit/s
• Radiant Intensity: 120 mW/sr
• Half Intensity Angle Degrees: 48 deg
• Pulse Width: 2 us
• Maximum Rise Time: 60 ns, 40 ns
• Maximum Fall Time: 60 ns, 40 ns
• Led Supply Voltage: - 0.5 V to 6.5 V
• Operating Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 25 C
• Dimensions: 8.5 mm x 2.9 mm x 2.5 mm
• Data Rate: 1.152Mbs (MIR)
• Idle Current, Typ @ 25° C: 550µA
• Link Range, Low Power: 70cm
• Operating Temperature: -30°C ~ 85°C
• Orientation: Side View
• Shutdown: *
• Size: 8.5mm x 2.9mm x 2.5mm
• Standards: IrPHY 1.4
• Supply Voltage: 2.7 V ~ 5.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Parts Table
Functional Block Diagram
Pin Description
Document Number 82616
Rev. 1.6, 02-Mar-07
TFDU5307-TR1
TFDU5307-TR3
TFDU5307-TT1
TFDU5307-TT3
Pin Number
1
2
3
4
5
6
7
8
Part
Function
Cathode
Anode
IRED
IRED
V
V
RXD
GND
TXD
SD
logic
CC1
18509
chip protection circuit disables the LED driver if the TXD pin is asserted for longer
Received Data Output, push-pull CMOS driver output capable of driving standard
CMOS or TTL loads. No external pull-up or pull-down resistor is required. Floating
for more than 1.5 ms places the module into shutdown mode. Before that (t < 0.7
ms) on the falling edge of this signal, the state of the TXD pin is sampled and used
(0.4 μs) mode. The input threshold voltage adapts to and follows the logic voltage
V
is from 0 V to V
control receiver output pulse duration. The input threshold voltage adapts to and
Shutdown. Also used for setting the output pulse duration. Setting this pin active
This Schmitt-Trigger input is used to transmit serial data when SD is low. An on-
to set the receiver output to long pulse duration (2 µs) or to short pulse duration
limiting resistor. A separate unregulated power supply can be used at this pin.
TXD
than 80 μs. When used in conjunction with the SD pin, this pin is also used to
logic
SD
with a weak pull-up of 500 kΩ (typ.) in shutdown mode. The voltage swing is
Connect IRED anode to the V
defines the logic voltage levels for input and output. The RXD output range
Oriented in carrier tape for side view surface mounting
Oriented in carrier tape for side view surface mounting
Oriented in carrier tape for top view surface mounting
Oriented in carrier tape for top view surface mounting
follows the logic voltage reference applied to the V
IRED Cathode, internally connected to the driver transistor
logic
, for optimum noise suppression the inputs’ logic decision level
reference applied to the V
Amplifier
defined by the applied V
CC2
Supply Voltage
V
is 0.5 x V
Description
Description
logic
Comparator
Logic
&
Control
Ground
power supply through an external current
logic
V
logic
GND
logic
CC1
pin (pin 7).
voltage
IRED Driver
Tri-State
Driver
logic
pin (pin 7).
Vishay Semiconductors
IRED C
RXD
750 pcs
2500 pcs
750 pcs
2500 pcs
V
CC2
TFDU5307
Qty / Reel
I/O
O
I
I
I
www.vishay.com
Active
HIGH
HIGH
LOW
243