82092 Datasheet, PDF (4/7 Pages) Vishay Siliconix – IR Receiver Modules for Remote Control Systems

TSOP22..WE1
Vishay Semiconductors
2.0
f = f_o
1.5
f = 10 kHz
1.0
f = 1 kHz
0.5
f = 100 Hz
0.0
0.1
1.0
10.0 100.0 1000.0
16912 DV_sRMS – AC Voltage on DC Supply Voltage (mV)
Figure 7. Sensitivity vs. Supply Voltage Disturbances
2.0
f(E) = f₀
1.6
1.2
0.8
0.4
0.0
0.0 0.4 0.8 1.2 1.6 2.0
94 8147 E – Field Strength of Disturbance ( kV/m )
Figure 8. Sensitivity vs. Electric Field Disturbances
0.8
0.7
0.6
0.5
0.4
0.3
0.2
f = 38 kHz, E_e = 2 mW/m²
0.1
0.0
0 20 40 60 80 100 120
16913
Burst Length ( number of cycles / burst )
Figure 9. Max. Envelope Duty Cycle vs. Burstlength
0.6
0.5 ^{Sensitivity in dark ambient}
0.4
0.3
0.2
0.1
0.0
–30 –15 0 15 30 45 60 75 90
16918
T_amb – Ambient Temperature ( qC )
Figure 10. Sensitivity vs. Ambient Temperature
1.2
1.0
0.8
0.6
0.4
0.2
0.0
750
16919
850
950
1050
λ - Wavelength ( nm )
1150
Figure 11. Relative Spectral Sensitivity vs. Wavelength
0q 10q 20q
30q
40q
1.0
0.9
50q
0.8
60q
70q
0.7
80q
0.6 0.4 0.2 0 0.2 0.4 0.6
96 12223p2
d_rel – Relative Transmission Distance
Figure 12. Directivity
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4
Document Number 82092
Rev. 1.6, 31-Jan-05