VSOP383..

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Vishay Semiconductors

Rev. 1.4, 30-Jul-2021

3

Document Number: 82748

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Fig. 1 - Testsignal

TYPICAL CHARACTERISTICS (Tamb = 25 °C, VS = 3.3 V, unless otherwise specified)

Fig. 2 - Output Pulse Diagram

Fig. 3 - Sensitivity vs. DC Input Current

Fig. 4 - Bandpassfilter Characteristic

Fig. 5 - Suppression of Ripple on Supply Voltage

burst length t

pI

output pulse width t

po

I

IN

V

OUT

one carrier cycle 1/f

C

burst length of input signal t

pi

output pulse width t

po

I

IN

V

OUT

21538

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

0.1

10

1000

100 000

T

OFF

t

po

Testsignal: t

pi = 0.6 ms

burst repetition time = 1.2 ms

21539

I

IN - Input Current (nA)

0.1

1

10

0.1

1

10

100

1000

21541

DC Input Current (µA)

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

33

35

37

39

41

43

VSOP38338

Frequency (kHz)

0

0.5

1.0

1.5

2.0

2.5

3.0

1

10

100

1000

f = 100 Hz

f = f

0

21540

Δ

VS - AC Ripple on VS (mVPP)

f = 10 kHz