TFDU4300-TR1 Vishay, TFDU4300-TR1 Datasheet - Page 10

• Manufacturer Part Number: TFDU4300-TR1
• Description: Infrared Transceivers SIR 115.2 kbits/s 2.4-5.5V Op Voltage
• Manufacturer: Vishay
• Series: -r

Specifications of TFDU4300-TR1

• 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: 115.2kbs (SIR)
• Idle Current, Typ @ 25° C: 75µA
• Link Range, Low Power: 70cm
• Operating Temperature: -30°C ~ 85°C
• Orientation: Side 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

TFDU4300
Vishay Semiconductors
Truth table
Recommended Solder Profile
www.vishay.com
10
14874
> 1 ms
high
SD
low
low
low
low
low
240
220
200
180
160
140
120
100
80
60
40
20
0
0
> 50 s
Figure 4. Recommended Solder Profile
high
high
Txd
low
low
low
50
x
2°C - 4°C/s
120 s - 180 s
100
Optical input Irradiance mW/m
Inputs
< Max. Detection Threshold
> Max. Detection Threshold
2°C - 4°C/s
> Min. Detection Threshold
150
Time ( s )
200
Irradiance
Irradiance
Irradiance
90 s max
< 4
x
x
x
250
10 s max.
@ 230°C
300
350
2
(500 k ) to V
weakly pulled
high inactive
high inactive
high inactive
low (active)
undefined
Rxd
Current Derating Diagram
18097
CC1
Outputs
90
85
80
75
70
65
60
55
50
2.0
Figure 5. Temperature Derating Diagram
2.5
Transmitter
Operating Voltage [V] @ duty cycle 20%
3.0
I
0
0
0
0
0
e
3.5
4.0
IrDA defined threshold for noise
Response to an IrDA compliant
Overload conditions can cause
Ignoring low signals below the
4.5
unexpected outputs
Protection is active
optical input signal
Document Number 82614
Transmitting
5.0
Operation
Shutdown
immunity
Remark
Rev. 1.4, 26-Jan-04
5.5
VISHAY
6.0