TSOP34533 View Datasheet(PDF) - Vishay Semiconductors
Part Name
Description
Manufacturer
TSOP34533 Datasheet PDF : 7 Pages
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TSOP321.., TSOP323.., TSOP325.., TSOP341.., TSOP343..,
www.vishay.com
Vishay Semiconductors
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
Ee
Optical Test Signal
(IR diode TSAL6200, IF = 0.4 A, N = 6 pulses, f = f0, t = 10 ms)
t
tpi *)
T
*) tpi ≥ 6/f0 is recommended for optimal function
VO
VOH
Output Signal
1) 3/f0 < td < 9/f0
2) tpi - 4/f0 < tpo < tpi + 6/f0
14337
VOL
td 1)
tpo 2)
t
Fig. 1 - Output Active Low
0.8
ton
0.7
0.6
0.5
toff
0.4
0.3
0.2
0.1
λ = 950 nm,
optical test signal, fig. 3
0
0.1
1
10
100 1000
20744
Ee - Irradiance (mW/m²)
10 000
Fig. 4 - Output Pulse Diagram
0.40
0.35
0.30
0.25 Output pulse width
0.20
0.15
Input burst length
0.10
0.05
λ = 950 nm,
optical test signal, Fig. 1
0
0.1
1
10
100
1000
20760
Ee - Irradiance (mW/m²)
10 000
Fig. 2 - Pulse Length and Sensitivity in Dark Ambient
1.2
1.0
0.8
0.6
0.4
0.2
f = f0 ± 5 %
Δf(3 dB) = f0/10
0.0
0.7
0.9
1.1
1.3
16925
f/f0 - Relative Frequency
Fig. 5 - Frequency Dependence of Responsivity
Optical Test Signal
Ee
600 µs
600 µs
t = 60 ms
Output Signal, (see Fig. 4)
VO
VOH
VOL
t on
t off
Fig. 3 - Output Function
t
94 8134
t
4.0
Correlation with ambient light sources:
3.5 10 W/m² = 1.4 klx (std. illum. A, T = 2855 K)
10 W/m² = 8.2 klx (daylight, T = 5900 K)
3.0
2.5
Wavelength of ambient
illumination: λ = 950 nm
2.0
1.5
1.0
0.5
0
0.01
20745
0.1
1
10
100
Ee - Ambient DC Irradiance (W/m²)
Fig. 6 - Sensitivity in Bright Ambient
Rev. 1.7, 24-Sep-2018
3
Document Number: 82490
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
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