TSOP1138 Vishay, TSOP1138 Datasheet - Page 4

• Manufacturer Part Number: TSOP1138
• Description: IR RECEIVER, 45M, 950NM, SIP
• Manufacturer: Vishay

Specifications of TSOP1138

• Transmission Range: 45m
• Directivity: 45°
• Supply Voltage Range: 2.5V To 5.5V
• Opto Case Style: Through Hole
• Operating Temperature Range: -25°C To +85°C
• Carrier Frequency: 38kHz
• Supply Current: 450µA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document Number: 82006
Rev. 2.6, 04-Feb-11
Fig. 11 - Relative Spectral Sensitivity vs. Wavelength
Fig. 9 - Max. Envelope Duty Cycle vs. Burst Length
20814-1
94 8408
20755
Fig. 10 - Sensitivity vs. Ambient Temperature
0.25
0.15
0.05
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.3
0.2
0.1
0.1
1.2
1.0
0.8
0.6
0.4
0.2
0
1
0
0
- 30
750
0
f = 38 kHz, E
Burst Length (number of cycles/burst)
T
- 10
20
amb
850
- Ambient Temperature (°C)
λ - Wavelength (nm)
40
e
10
= 2 mW/m²
TSOP13..
950
60
30
80
50
TSOP11..
1050
IR Receiver Modules for Remote
100
70
120
1150
90
Control Systems
20756
19259
19258
0.18
0.16
0.14
0.12
0.08
0.06
0.04
0.02
1.0
0.9
0.2
0.1
0.8
0.7
1.0
0.9
0.8
0.7
0
Fig. 14 - Sensitivity vs. Supply Voltage
2
0.6
0.6
d
d
rel
2.5
Fig. 12 - Horizontal Directivity
rel
Fig. 13 - Vertical Directivity
0.4
0.4
- Relative Transmission Distance
- Relative Transmission Distance
V
3
S
TSOP11.., TSOP13..
Vishay Semiconductors
0.2
- Supply Voltage (V)
0.2
3.5
0°
0
0°
0
4
4.5
10°
10°
5
20°
20°
5.5
www.vishay.com
6
30°
40°
50°
60°
70°
80°
30°
40°
50°
60°
70°
80°
4