TFDU4300-TT3 Vishay, TFDU4300-TT3 Datasheet - Page 4
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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
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
irdasupportAM@vishay.com, irdasupportAP@vishay.com, irdasupportEU@vishay.com
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