TSOP38140 Vishay, TSOP38140 Datasheet - Page 4

• Manufacturer Part Number: TSOP38140
• Manufacturer: Vishay

Specifications of TSOP38140

• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (min): 2.5V
• Operating Supply Voltage (max): 5.5V
• Mounting: Through Hole
• Pin Count: 3
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Compliant

TSOP381.., TSOP383.., TSOP385.., TSOP391.., TSOP393.., TSOP395..
Vishay Semiconductors
www.vishay.com
4
Fig. 11 - Relative Spectral Sensitivity vs. Wavelength
Fig. 9 - Max. Envelope Duty Cycle vs. Burst Length
22180-7
94 8408
20755
0.25
0.15
0.05
Fig. 10 - Sensitivity vs. Ambient Temperature
0.3
0.2
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.1
1.2
1.0
0.8
0.6
0.4
0.2
0
0
0
- 30
750
0
Burst Length (Number of Cycles/Burst)
T
- 10
20
amb
850
- Ambient Temperature (°C)
λ - Wavelength (nm)
40
10
TSOP383.., TSOP393..
950
60
30
TSOP385.., TSOP395..
80
TSOP381..
TSOP391..
50
f = 38 kHz,
E
e
1050
= 2 mW/m²
100
IR Receiver Modules for Remote
70
120
1150
90
Control Systems
20756
19258
19259
0.18
0.16
0.14
0.12
0.08
0.06
0.04
0.02
0.2
0.1
1.0
0.9
1.0
0.9
0.8
0.7
0.8
0.7
0
2
Fig. 14 - Sensitivity vs. Supply Voltage
0.6
0.6
d
d
2.5
rel
rel
Fig. 12 - Horizontal Directivity
Fig. 13 - Vertical Directivity
0.4
0.4
- Relative Transmission Distance
- Relative Transmission Distance
V
3
S
- Supply Voltage (V)
0.2
0.2
3.5
0
0°
0
0°
4
4.5
10°
10°
Document Number: 81744
5
20°
20°
5.5
Rev. 1.5, 23-Nov-10
6
30°
40°
50°
60°
70°
80°
30°
40°
50°
60°
70°
80°