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参数资料
| 型号： | TSOP1538TB1 |
| 厂商： | VISHAY SEMICONDUCTORS |
| 元件分类： | 光电元器件 |
| 英文描述： | LOGIC OUTPUT PHOTO DETECTOR |
| 封装： | PLASTIC PACKAGE-3 |
| 文件页数： | 3/7页 |
| 文件大小： | 253K |
| 代理商： | TSOP1538TB1 |
TSOP15..TB1
Document Number 82149
Rev. 1.4, 20-Dec-02
Vishay Semiconductors
www.vishay.com
3
Not
for
Ne
w
Design
Typical Characteristics (Tamb = 25
°C unless otherwise specified)
Figure 1. Output Function
Figure 2. Pulse Length and Sensitivity in Dark Ambient
Figure 3. Output Function
Ee
T
tpi *
t
* tpi w 10/fo is recommended for optimal function
VO
VOH
VOL
t
16110
Optical Test Signal
(IR diode TSAL6200, IF = 0.4 A, 30 pulses, f = f0, T = 10 ms)
Output Signal
td1)
tpo2)
1) 7/f0 < td < 15/f0
2)
tpi–5/f0 < tpo < tpi+6/f0
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0.1
1.0
10.0
100.0 1000.010000.0
Ee – Irradiance ( mW/m2 )
16908
Input Burst Duration
l = 950 nm,
optical test signal, fig.1
Output Pulse
t
–
Output
Pulse
Width
(
ms
)
po
Ee
t
VO
VOH
VOL
t
600
ms
600
ms
T = 60 ms
Ton
Toff
94 8134
Optical Test Signal
Output Signal, ( see Fig.4 )
Figure 4. Output Pulse Diagram
Figure 5. Frequency Dependence of Responsivity
Figure 6. Sensitivity in Bright Ambient
T
,T
–
Output
Pulse
Width
(
ms
)
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0.1
1.0
10.0
100.0 1000.010000.0
Ee – Irradiance ( mW/m2 )
16909
Toff
l = 950 nm,
optical test signal, fig.3
Ton
on
off
0.0
0.2
0.4
0.6
0.8
1.0
1.2
0.7
0.9
1.1
1.3
f/f0 – Relative Frequency
16925
f = f0"5%
Df ( 3dB ) = f0/10
E
/
E
–
Rel.
Responsivity
e
min
e
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0.01
0.10
1.00
10.00
100.00
E – Ambient DC Irradiance (W/m2)
16911
Correlation with ambient light sources:
10W/m2
^1.4klx (Std.illum.A,T=2855K)
10W/m2
^8.2klx (Daylight,T=5900K)
Ambient,
l = 950 nm
E
–
Threshold
Irradiance
(
mW/m
)
e
min
2
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