TFBS6712-TR3 Vishay, TFBS6712-TR3 Datasheet - Page 4

• Manufacturer Part Number: TFBS6712-TR3
• Description: Infrared Transceivers FIR 4Mbit/s 2.4-3.6V Op Voltage
• Manufacturer: Vishay

Specifications of TFBS6712-TR3

• Wavelength: 900 nm
• Continual Data Transmission: 4 Mbit/s
• Transmission Distance: 50 cm
• Radiant Intensity: 115 mW/sr
• Half Intensity Angle Degrees: 48 deg
• Pulse Width: 1.8 us
• Maximum Rise Time: 50 ns, 40 ns
• Maximum Fall Time: 50 ns, 40 ns
• Led Supply Voltage: - 0.5 V to 6.5 V
• Operating Voltage: 2.4 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 25 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Characteristics
T
Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
*)
ating/shutdown currents.
Document Number 84674
Rev. 1.2, 21-Feb-07
Transceiver
Supply voltage range
Dynamic supply current
Shutdown supply current
Shutdown supply current
Operating temperature range
Output voltage “Low”
Output voltage “High”
Internal RXD pull-up
Input voltage “Low” (TXD, SD)
Input voltage “High” (TXD, SD)
Input leakage current (TXD, SD)
Input capacitance
(TXD, SD)
amb
The typical threshold level is 0.5 x V
= 25 °C, V
Parameter
CC
= 2.4 V to 3.6 V unless otherwise noted.
*)
Receive mode only.
In transmit mode, add additional 85 mA (typ) for IRED current. Add RXD output current depending on
RXD load.
SD = Low, SIR mode
SD = Low, MIR/FIR mode
SD = High
T = 25 °C, not ambient light
sensitive, detector is disabled in
shutdown mode
SD = High
T = 85 °C, not ambient light
sensitive
I
C
I
C
V
OL
OH
in
LOAD
LOAD
CC
> 1.6 V
= 1 mA
= - 250 µA
(at V
= 15 pF
= 15 pF
Test Conditions
CC
= 3V). It is recommended to use the specified min/max values to avoid increased oper-
Symbol
R
V
V
V
I
I
I
V
I
I
V
T
ICH
CC
CC
RXD
C
SD
SD
CC
OH
OL
IH
A
IL
I
- 0.5
- 25
400
Min
2.4
1.6
1.5
- 1
Vishay Semiconductors
0.05
Typ.
500
1.7
1.9
1.8
1.8
TFBS6712
+ 85
Max
+ 1
3.6
3.3
600
0.5
2.1
0.4
3
1
5
5
2
www.vishay.com
Unit
mA
mA
µA
µA
kΩ
µA
°C
pF
V
V
V
V
V
273