TSOP32238 View Datasheet(PDF) - Vishay Semiconductors
Part Name
Description
Manufacturer
TSOP32238 Datasheet PDF : 7 Pages
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TSOP322.., TSOP324.., TSOP344.., TSOP348..
www.vishay.com
Vishay Semiconductors
3.0
2.5
2.0
f = f0
f = 30 kHz
1.5
f = 10 kHz
f = 100 Hz
1.0
0.5
0
1
10
100
1000
ΔVS RMS - AC Voltage on DC Supply Voltage (mV)
Fig. 7 - Sensitivity vs. Supply Voltage Disturbances
1.0
0.9
0.8
0.7
0.6
0.5
TSOP322..
TSOP348..
0.4
TSOP324..
TSOP344..
0.3
0.2
0.1
f = 38 kHz, Ee = 2 mW/m²
0
0
20 40 60 80
100 120
20748-2 Burst Length (number of cycles/burst)
Fig. 8 - Max. Envelope Duty Cycle vs. Burst Length
0.20
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0
-30 -10 10 30 50 70 90
Tamb - Ambient Temperature (°C)
Fig. 9 - Sensitivity vs. Ambient Temperature
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
750 800 850 900 950 1000 1050 1100 1150
21425
λ- Wavelength (nm)
Fig. 10 - Relative Spectral Sensitivity vs. Wavelength
0° 10° 20°
30°
40°
1.0
0.9
50°
0.8
60°
70°
0.7
80°
0.6 0.4 0.2 0
96 12223p2 drel - Relative Transmission Distance
Fig. 11 - Horizontal Directivity
0.20
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
1
2
3
4
5
VS - Supply Voltage (V)
Fig. 12 - Sensitivity vs. Supply Voltage
Rev. 1.5, 10-Aug-18
4
Document Number: 82489
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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