TSOP38230 Vishay, TSOP38230 Datasheet - Page 4

• Manufacturer Part Number: TSOP38230
• Description: IR SENSOR IC 30KHZ, -e3
• Manufacturer: Vishay

Document Number: 81733
Rev. 1.2, 02-Jun-08
20754
94 8408
20755
Fig. 11 - Relative Spectral Sensitivity vs. Wavelength
Fig. 9 - Max. Envelope Duty Cycle vs. Burst Length
0.25
0.15
0.05
0.3
0.2
0.1
0.4
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
1.2
1.0
0.8
0.6
0.2
0
Fig. 10 - Sensitivity vs. Ambient Temperature
1
0
0
- 30
750
0
f = 38 kHz, E
Burst Length (number of cycles/burst)
- 10
T
20
amb
850
- Ambient Temperature (°C)
- Wavelength (nm)
10
40
e
= 2 mW/m²
TSOP384..
950
60
30
80
50
1050
TSOP382..
100
70
Remote Control Systems
IR Receiver Modules for
120
1150
90
20756
19259
19258
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
0.6
0.6
Fig. 14 - Sensitivity vs. Supply Voltage
d
d
2.5
rel
rel
Fig. 12 - Horizontal Directivity
0.4
- Relative Transmission Distance
0.4
TSOP382.., TSOP384..
- Relative Transmission Distance
Fig. 13 - Vertical Directivity
V
3
S
- Supply Voltage (V)
0.2
0.2
Vishay Semiconductors
3.5
0°
0
0°
0
4
4.5
0.2
0.2
10°
10°
5
0.4
0.4
20°
20°
5.5
www.vishay.com
0.6
0.6
6
30°
40°
50°
60°
70°
80°
30°
40°
50°
60°
70°
80°
143