TFBS5711-TR1 Vishay, TFBS5711-TR1 Datasheet - Page 2

• Manufacturer Part Number: TFBS5711-TR1
• Manufacturer: Vishay
• Type: TX/RXr

Specifications of TFBS5711-TR1

• Peak Wavelength: 900nm
• Angle Of Half Sensitivity: 48°
• Pulse Width: 2us
• Led Supply Voltage: -0.5 to 6.5V
• Package Type: SMD
• Fall Time: 40/60ns
• Rise Time: 40/60ns
• Dimensions: 6x3.1x1.9
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 5.5V
• Mounting: Surface Mount
• Pin Count: 6
• Operating Temp Range: -25C to 85C
• Operating Temperature Classification: Commercial
• Data Rate: 1.125Mbps
• Lead Free Status / RoHS Status: Compliant

Functional Block Diagram
Pinout
TFBS5711
weight 50 mg
Functional Block Diagram
Document Number 82634
Rev. 1.5, 03-Jul-06
Pin Number
1
2
3
4
5
6
IRED Anode
Function
V
V
GND
18512
RXD
TXD
SD
CC2
CC1
PIN 1
TXD
SD
TXD pin is asserted for longer than 80 µs. When used in conjunction
with the SD pin, this pin is also used to control receiver output pulse
shutdown mode. Before that (t < 0.7 ms) on the falling edge of this
This Schmitt-Trigger input is used to transmit serial data when SD
Shutdown, also used for setting the output pulse duration. Setting
driving standard CMOS or TTL loads. No external pull-up or pull-
Received Data Output, push-pull CMOS driver output capable of
is low. An on-chip protection circuit disables the LED driver if the
down resistor is required. Floating with a weak pull-up of 500 kΩ
Connect IRED anode directly to be the power supply (V
external resistor is necessary for controlling the IRED current. A
signal, the state of the TXD pin is sampled and used to set the
receiver output to long pulse duration (2 µs) or to short pulse
separate unregulated power supply can be used at this pin.
this pin active for more than 1.5 ms places the module into
19428
Amplifier
(typ.) in shutdown mode.
duration (0.4 µs) mode
Supply Voltage
Description
duration.
Comparator
Ground
Logic
&
Control
V
GND
CC1
Controlled
Driver
Tri-State
Driver
CC2
). An
Vishay Semiconductors
V
RXD
CC2
I/O
O
I
I
TFBS5711
www.vishay.com
Active
HIGH
HIGH
LOW
231