TSOP31237 Vishay, TSOP31237 Datasheet - Page 4

• Manufacturer Part Number: TSOP31237
• Description: IR Receiver Module
• Manufacturer: Vishay

Specifications of TSOP31237

• 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: 36.7kHz
• Supply Current: 450µA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TSOP312..
Vishay Semiconductors
www.vishay.com
4
16912
16913
94 8147
Figure 7. Sensitivity vs. Supply Voltage Disturbances
2.0
1.5
1.0
0.5
0.0
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
Figure 9. Max. Envelope Duty Cycle vs. Burstlength
Figure 8. Sensitivity vs. Electric Field Disturbances
2.0
1.6
1.2
0.8
0.4
0.0
DV
0.1
0
0.0
sRMS
E – Field Strength of Disturbance ( kV/m )
Burst Length ( number of cycles / burst )
– AC Voltage on DC Supply Voltage (mV)
20
f = f
f(E) = f
0.4
f = 38 kHz, E
1.0
o
40
0
0.8
10.0
f = 10 kHz
60
f = 1 kHz
e
= 2 mW/m
1.2
80
100.0
f = 100 Hz
2
100
1.6
1000.0
120
2.0
95 11340p2
16918
94 8408
Figure 11. Relative Spectral Sensitivity vs. Wavelength
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1.0
0.9
0.8
0.7
1.2
1.0
0.8
0.6
0.4
0.2
–30 –15
Figure 10. Sensitivity vs. Ambient Temperature
0
750
0.6
d
Sensitivity in dark ambient
T
rel
Figure 12. Horizontal Directivity ϕ
amb
0.4
- Relative Transmission Distance
850
0
– Ambient Temperature ( C )
l – Wavelength ( nm )
0.2
15
30
950
0°
0
45
0.2
10°
1050
60
0.4
Document Number 82217
20°
75
0.6
90
1150
Rev. 2, 19-May-03
30°
40°
50°
60°
70°
80°
x
VISHAY