TSOP4138 Vishay / Small Signal & Opto Products (SSP), TSOP4138 Datasheet - Page 4

• Manufacturer Part Number: TSOP4138
• Description: DIODE, IR EMITTING, 38 KHZ, ANGLE OF HALF TRANSMISSION DISTANCE +/-45DEG/C
• Manufacturer: Vishay / Small Signal & Opto Products (SSP)

Specifications of TSOP4138

• Carrier Frequency: 38
• Current, Output: 5 mA
• Temperature, Operating: –25 to +85 °C
• Voltage, Output: 100 mV
• Voltage, Supply: 5.5 V
• Supply Voltage: 2.7- 5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

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4
16919
Fig. 11 - Relative Spectral Sensitivity vs. Wavelength
21397_1
21590
Fig. 9 - Max. Envelope Duty Cycle vs. Burst Length
0.25
0.15
0.05
Fig. 10 - Sensitivity vs. Ambient Temperature
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0.3
0.2
0.1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
1
0
- 30
750
0
E
Burst Length (number of cycles/burst)
e
T
= 2 mW/m²
- 10
20
amb
850
- Ambient Temperature (°C)
λ - Wavelength (nm)
40
10
60
950
30
TSOP43..
80
50
100
1050
TSOP41..
70
120
1150
Remote Control Systems
140
IR Receiver Modules for
90
21398_1
96 12223p2
0.35
0.25
0.15
0.05
0.4
0.3
0.2
0.1
1.0
0.9
0.8
0.7
0
1.5
Fig. 13 - Sensitivity vs. Supply Voltage
0.6
Fig. 12 - Horizontal Directivity
d
rel
0.4
- Relative Transmission Distance
2.5
V
S
- Supply Voltage (V)
0.2
3.5
0°
0
0.2
10°
Document Number: 82135
4.5
0.4
20°
Rev. 2.5, 29-Jan-09
0.6
5.5
30°
40°
50°
60°
70°
80°