TSOP38136 datasheet(3/7 Pages) VISHAY

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Vishay Semiconductors

Rev. 1.0, 07-May-12

Document Number: 81743

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Fig. 3 - Output Function

Fig. 4 - Output Pulse Diagram

Fig. 5 - Frequency Dependence of Responsivity

Fig. 6 - Sensitivity in Bright Ambient

Fig. 7 - Sensitivity vs. Supply Voltage Disturbances

Fig. 8 - Max. Envelope Duty Cycle vs. Burst Length

E e

VOH

VOL

600 µs

t = 60 ms

t on

t off

94 8134

Optical Test Signal

Output Signal, (see fig. 4)

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.1

100

1000

10 000

Ee - Irradiance (mW/m

20759

λ = 950 nm,

Optical Test Signal, Fig. 3

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 = f

0 ± 5 %

Δ f(3 dB) = f

0/10

0.5

1.5

2.5

3.5

0.01

0.1

100

Ee - Ambient DC Irradiance (W/m

Correlation with Ambient Light Sources:

10 W/m

2 = 1.4 kLx (Std. illum. A, T = 2855 K)

10 W/m

2 = 8.2 kLx (Daylight, T = 5900 K)

Wavelength of Ambient

Illumination:

λ = 950 nm

20757

0.5

1.0

1.5

2.0

2.5

3.0

100

1000

ΔV

S RMS - AC Voltage on DC Supply Voltage (mV)

f = f

f = 30 kHz

f = 10 kHz

f = 100 Hz

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

20406080

100

120

Burst Length (Number of Cycles/Burst)

22180-7

f = 38 kHz,

e = 2 mW/m²

TSOP385.., TSOP395..

TSOP383.., TSOP393..

TSOP381..

TSOP391..

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