82007 Datasheet, PDF (3/7 Pages) Vishay Siliconix – IR Receiver Modules for Remote Control Systems

VISHAY
Optical Test Signal
E_e
600 ms
T = 60 ms
600 ms
Output Signal, ( see Fig.4 )
V_O
V_OH
V_OL
T_on
T_off
t
94 8134
t
Figure 3. Output Function
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0.1
16910
Ton
Toff
l = 950 nm,
optical test signal, fig.3
1.0 10.0 100.0 1000.010000.0
E_e – Irradiance ( mW/m² )
Figure 4. Output Pulse Diagram
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0.7
16926
f = f₀"5%
Df ( 3dB ) = f₀/7
0.9
1.1
1.3
f/f₀ – Relative Frequency
Figure 5. Frequency Dependence of Responsivity
TSOP11..KA1
Vishay Semiconductors
4.0
3.5
Correlation with ambient light sources:
10W/m²^1.4klx (Std.illum.A,T=2855K)
3.0
10W/m²^8.2klx (Daylight,T=5900K)
2.5
2.0
1.5
Ambient, l = 950 nm
1.0
0.5
0.0
0.01
16911
0.10
1.00
10.00 100.00
E – Ambient DC Irradiance (W/m²)
Figure 6. Sensitivity in Bright Ambient
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
Document Number 82007
Rev. 9, 15-Oct-2002
www.vishay.com
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