TFDU4300-TT3 Vishay, TFDU4300-TT3 Datasheet - Page 4

• 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

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

Electrical Characteristics
Transceiver
Tested at T
Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
Notes:
(1)
(2)
Document Number 82614
Rev. 1.8, 19-Feb-09
Supply voltage
Idle supply current at V
(receive mode, no signal)
Idle supply current at V
(receive mode, no signal)
Average dynamic supply
current, transmitting
Standby supply current
Standby supply current, V
Operating temperature range
Output voltage low, RXD
Output voltage high, RXD
RXD to V
Input voltage low (TXD, SD)
Input voltage high (TXD, SD)
Input voltage high (TXD, SD)
Input leakage current (TXD, SD)
Controlled pull down current
Input capacitance (TXD, SD)
Standard illuminant A.
To provide an improved immunity with increasing V
recommended to use the specified min/max values to avoid increased operating current.
CC1
Parameter
amb
impedance
= 25 °C, V
CC1
logic
logic
[e-mail], [e-mail], [e-mail]
CC1
For technical questions within your region, please contact one of the following:
reduction of the receiver sensitivity
I
< 2.6 V at T
pin 7, no signal, no load at RXD
IRED
SD = high, T = 25 °C, E
I
V
V
= V
CMOS level
CMOS level
SD = low, E
OH
Remark: For 2.4 V < V
CC1
CC1
T
SD = low, E
SD = low, E
amb
= 300 mA, 20 % Duty Cycle
= - 250 µA, C
SD = high, T = 70 °C
SD = high, T = 85 °C
SD, TXD = "0" to "1",
SD, TXD = "0" to "1",
CC2
no signal, no load
= V
= V
V
V
Test conditions
= - 25 °C to + 85 °C,
V
I
C
T
IN
OH
IN
IN
amb
CC2
CC2
Load
may occur
= 2.7 V to 5.5 V unless otherwise noted.
amb
= 0.9 x V
< 0.15 V
> 0.7 V
= - 500 µA
e
(2)
(2)
= 25 °C,
= 2.7 V to 5.5 V
= 2.7 V to 5.5 V
= 1 klx
< - 25 °C a minor
= 15 pF
e
e
, V
, V
= 1 klx
= 1 klx
Load
logic
logic
logic
logic
logic
logic
(1)
the typical threshold level is increasing with V
= 15 pF
< 2.5 V
≥ 2.5 V
e
, V
(1)
(1)
CC1
= 0 klx
,
,
log
,
Symbol
V
R
I
I
I
V
V
I
I
V
I
C
I
I
I
V
V
IRTx
IRTx
CC1
CC1
I
CC1
I
V
T
ICH
CC1
RXD
log
SD
SD
SD
log
OH
OH
OL
IL
IH
IH
IN
A
0.8 x V
0.9 x V
0.8 x V
V
logic
Min.
- 0.5
- 0.5
- 30
400
2.4
- 2
- 1
- 0.5
logic
logic
logic
Vishay Semiconductors
Typ.
500
90
75
0
logic
and set to 0.5 x V
0.15 x V
V
V
logic
logic
+ 150
TFDU4300
Max.
0.65
+ 85
130
600
+ 2
5.5
0.1
0.5
1
2
3
1
6
6
1
5
+ 0.5
+ 0.5
logic
www.vishay.com
logic
Unit
mA
kΩ
µA
µA
µA
µA
µA
µA
µA
°C
µA
µA
µA
pF
V
V
V
V
V
V
V
. It is
207