TSOP4838SS1BS12 Vishay, TSOP4838SS1BS12 Datasheet - Page 4

• Manufacturer Part Number: TSOP4838SS1BS12
• Description: IR RECEIVER, 35M, 950NM, SIP
• Manufacturer: Vishay

Specifications of TSOP4838SS1BS12

• 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: 38kHz
• Supply Current: 1.4mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Characteristics (T
TSOP48..SS1BS12
Vishay Telefunken
www.vishay.com
4 (7)
96 12110
96 12111
94 8143
Figure 1. Frequency Dependence of Responsivity
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
1.0
0.8
0.6
0.4
0.2
0.0
0
0
0.01
0.1
Figure 3. Sensitivity in Bright Ambient
0.7
Figure 2. Sensitivity in Dark Ambient
( Disturbance effect ) : 10W/m
Correlation with ambient light sources
( Stand.illum.A, T = 2855 K )
0.8
1.0
Ambient,
0.10
( Daylight, T = 5900 K )
E
E – DC Irradiance (W/m
f / f
e
0.9
optical test signal, fig.7
Input burst duration
– Irradiance ( mW/m
D
0
10.0
– Relative Frequency
f ( 3 dB ) = f
l
f = f
l
= 950 nm
= 950 nm,
1.00
1.0
100.0 1000.0 10000.0
0
"
5%
0
1.1
/ 10
^
2
^
10.00
8.2 klx
1.4 klx
2
2
)
)
1.2
amb
100.00
1.3
= 25 _ C unless otherwise specified)
94 8147
94 9106
Figure 5. Sensitivity vs. Supply Voltage Disturbances
96 12112
Figure 4. Sensitivity vs. Electric Field Disturbances
Figure 6. Sensitivity vs. Ambient Temperature
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
2.0
1.6
1.2
0.8
0.4
0.0
0.1
10
0
1
D
–30 –15
0.01
0.0
V
s RMS –
E – Field Strength of Disturbance ( kV / m )
Sensitivity in dark ambient
T
f ( E ) = f
0.4
0.1
amb
AC Voltage on DC Supply Voltage ( mV )
0
– Ambient Temperature ( C )
f = f
0
15
0.8
0
1
30
10 kHz
1.2
10
45
Document Number 82122
100 Hz
60
100
1.6
Rev. 3, 29-Mar-01
75
1 kHz
1000
90
2.0