TSOP52..

Vishay Telefunken

Rev. 1, 08-Mar-01

www.vishay.com

Document Number 82154

4 (8)

0.7

0.8

0.9

1.0

1.1

1.3

94 8143

0.0

0.2

0.4

0.6

0.8

1.0

1.2

Figure 1. Frequency Dependence of Responsivity

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

1000.0 10000.0

96 12110

Input burst duration

l = 950 nm,

optical test signal, fig.7

Figure 2. Sensitivity in Dark Ambient

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

0.01

0.10

1.00

10.00

100.00

96 12111

Correlation with ambient light sources

^1.4klx

( Stand.illum.A,T = 2855 K )

^8.2klx

( Daylight, T = 5900 K )

Ambient,

l = 950 nm

Figure 3. Sensitivity in Bright Ambient

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

0

0.5

1.0

1.5

2.0

E – Field Strength of Disturbance (kV/m)

16802

Figure 4. Threshold Irradiance vs.

Field Strength of Disturbance

0.01

0.1

1

10

100

0.1

1

10

1000

94 9106

10 kHz

100 Hz

1 kHz

Figure 5. Sensitivity vs. Supply Voltage Disturbances

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

–30 –15

0

1530

45607590

96 12112

Sensitivity in dark ambient

Figure 6. Sensitivity vs. Ambient Temperature