TSOP2140SA1 Vishay, TSOP2140SA1 Datasheet - Page 3

• Manufacturer Part Number: TSOP2140SA1
• Description: IR RECEIVER, 35M, 950NM, SIP
• Manufacturer: Vishay

Specifications of TSOP2140SA1

• Transmission Range: 35m
• Directivity: 45°
• Supply Voltage Range: 4.5V To 5.5V
• Opto Case Style: Through Hole
• Operating Temperature Range: -25°C To +85°C
• Carrier Frequency: 40kHz
• Supply Current: 1.4mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document Number 82160
Rev. 2, 15-Oct-2002
VISHAY
V
V
V
16910
E
16926
O
OH
OL
e
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1.2
1.0
0.8
0.6
0.4
0.2
0.0
Figure 5. Frequency Dependence of Responsivity
Optical Test Signal
Output Signal, ( see Fig.4 )
0.1
600 ms
0.7
1.0
Figure 4. Output Pulse Diagram
T
E
Figure 3. Output Function
on
T = 60 ms
optical test signal, fig.3
f/f
e
– Irradiance ( mW/m
0
10.0
0.9
– Relative Frequency
Df ( 3dB ) = f
l = 950 nm,
f = f
Toff
Ton
100.0 1000.010000.0
0
"5%
600 ms
0
1.1
/7
T
2
off
)
1.3
94 8134
t
t
16912
16911
94 8147
Figure 7. Sensitivity vs. Supply Voltage Disturbances
2.0
1.5
1.0
0.5
0.0
Figure 8. Sensitivity vs. Electric Field Disturbances
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
2.0
1.6
1.2
0.8
0.4
0.0
DV
0.1
0.01
0.0
sRMS
E – Field Strength of Disturbance ( kV/m )
Figure 6. Sensitivity in Bright Ambient
10W/m
Correlation with ambient light sources:
10W/m
E – Ambient DC Irradiance (W/m
– AC Voltage on DC Supply Voltage (mV)
f = f
Ambient, l = 950 nm
0.4
f(E) = f
1.0
0.10
2
o
^1.4klx (Std.illum.A,T=2855K)
2
^8.2klx (Daylight,T=5900K)
0
0.8
10.0
f = 10 kHz
1.00
Vishay Semiconductors
f = 1 kHz
TSOP21..SA1
1.2
100.0
10.00
f = 100 Hz
1.6
2
)
1000.0
100.00
2.0
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