tsop4830uh1 Vishay, tsop4830uh1 Datasheet - Page 5

• Manufacturer Part Number: tsop4830uh1
• Description: Photo Modules For Pcm Remote Control Systems
• Manufacturer: Vishay

V
V
V
Document Number 82128
Rev. 3, 29-Mar-01
E
O
OH
OL
V
V
V
e
16156
Figure 9. Max. Envelope Duty Cycle vs. Burstlength
O
OH
OL
E
e
Optical Test Signal
(IR diode TSAL6200, I
Output Signal
t
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
d
1 )
Optical Test Signal
Output Signal, ( see Fig.10 )
0
10
600 m s
f = 38 kHz
Burstlength [number of cycles/burst]
* t
20
pi
Figure 7. Output Function
Figure 8. Output Function
1 )
2 )
w
7/f
t
T
30
10/fo is recommended for optimal function
po
on
0
T = 60 ms
= t
t
< t
t
pi
po
F
)
40
*
d
pi
= 0.4 A, 30 pulses, f = f
2
T
< 15/f
"
50
6/f
0
0
60
600 m s
70
T
off
80
0
, T = 10 ms)
90
94 8134
16110
t
t
t
t
Figure 11. Relative Spectral Sensitivity vs. Wavelength
96 12114
94 8408
96 12223p2
1.0
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
0.4
0.2
1.0
0.9
0.8
0.7
0
0
0.1
750
0.6
Figure 10. Output Pulse Diagram
d
rel
1.0
0.4
Figure 12. Directivity
– Relative Transmission Distance
850
E
optical test signal, fig.8
e
l – Wavelength ( nm )
0.2
10.0
– Irradiance (mW/m
l = 950 nm,
Vishay Telefunken
T
TSOP48..UH1
off
950
100.0 1000.0 10000.0
0
0
T
0.2
on
10
1050
2
0.4
)
20
www.vishay.com
0.6
1150
30
40
50
60
70
80
5 (7)