tsop4838sb1 Vishay, tsop4838sb1 Datasheet - Page 4

• Manufacturer Part Number: tsop4838sb1
• Description: Photo Modules For Pcm Remote Control Systems
• Manufacturer: Vishay

Typical Characteristics (T
TSOP48..SB1
Vishay Telefunken
www.vishay.com
4 (7)
94 9102
96 12214
94 8147
Figure 3. Sensitivity vs. Electric Field Disturbances
Figure 1. Frequency Dependence of Responsivity
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
2.0
1.6
1.2
0.8
0.4
0.0
0
0.01
Figure 2. Sensitivity in Bright Ambient
0.7
0.0
( Disturbance effect ) : 1 0W/m2
E – Field Strength of Disturbance ( kV / m )
Correlation with ambient light sources
( Stand.illum.A, T = 2855 K )
0.8
Ambient,
f ( E ) = f
0.4
0.10
( Daylight, T = 5900 K )
E – DC Irradiance (W/m
f / f
0.9
D
0
0
f ( 3 dB ) = f
– Relative Frequency
l
0.8
f = f
= 950 nm
1.00
1.0
0
"
5%
1.2
0
1.1
/ 7
^
10.00
^
8.2 klx
1.4 klx
2
1.6
)
1.2
amb
100.00
1.3
2.0
= 25 _ C unless otherwise specified)
96 12215
V
V
V
Figure 4. Sensitivity vs. Supply Voltage Disturbances
14312
O
OH
OL
E
e
100.0
10.0
1.0
0.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
Optical Test Signal
Output Signal, ( see Fig.7 )
0
Figure 5. Sensitivity vs. Supply Voltage
* T
0.1
D
4.5 4.6 4.7 4.8 4.9 5.0 5.1 5.2 5.3 5.4 5.5
600
V
rep
s RMS –
–T
m
Sensitivity in dark ambient
s
Figure 6. Output Function
D
> 15 ms is recommended for optimal function
AC Voltage on DC Supply Voltage (mV)
1.0
T
V
on
S
T
f = f
– Supply Voltage ( V )
rep
T
D
=100 ms
*
o
10.0
1 kHz
10 kHz
Document Number 82108
600
100.0
m
T
s
100 Hz
off
Rev. 6, 29-Mar-01
1000.0
9612218
t
t