TCS3414 Просмотр технического описания (PDF) - austriamicrosystems AG
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TCS3414 Datasheet PDF : 56 Pages
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TCS3404, TCS3414 − ElectricalCharacteristics
Figure 11:
Optical Characteristics, VDD = 3V, TA = 25°C, Gain = 64×, Tint = 12ms (unless otherwise noted) (1), (2)
Symbol
Parameter
Test
Conditions
Red Channel
λp = 470nm (3) 0%
Irradiance
Re
responsivity λp = 524nm (4) 0%
(CS package)
λp = 640nm (5) 80%
λp = 470nm (3) 0%
Irradiance
Re
responsivity λp = 524nm (4) 0%
(FN package)
λp = 640nm (5) 80%
15%
15%
110%
15%
15%
110%
Green Channel
Min Typ Max
15%
50%
60%
90%
0%
15%
10%
50%
60%
90%
0%
15%
Blue Channel
Min Typ Max
65%
90%
0%
35%
0%
15%
65%
90%
0%
35%
0%
15%
Clear Channel
Unit
Min Typ Max
59.0 65.6 72.5
counts/
71.2 76.9 82.7 (μW/cm2)
80.6 90.1 99.5
56.3 62.5 69.1
counts/
72.5 78.4 84.3 (μW/cm2)
94.2 105.3 116.3
Note(s):
1. The percentage shown represents the ratio of the respective red, green, or blue channel value to the clear channel value.
2. Optical measurements are made using small-angle incident radiation from a light-emitting diode (LED) optical source.
3. The 470nm input irradiance is supplied by an InGaN light-emitting diode with the following characteristics: peak wavelength λp = 470nm, spectral halfwidth Δλ½ = 35nm, and
luminous efficacy = 75lm/W.
4. The 524nm input irradiance is supplied by an InGaN light-emitting diode with the following characteristics: peak wavelength λp = 524nm, spectral halfwidth Δλ½ = 47nm, and
luminous efficacy = 520lm/W.
5. The 640nm input irradiance is supplied by a AlInGaP light-emitting diode with the following characteristics: peak wavelength λp = 640nm, spectral halfwidth Δλ½ = 17nm, and
luminous efficacy = 155lm/W.
6. Illuminance responsivity Rv is calculated from the irradiance responsivity Re by using the LED luminous efficacy values stated in notes 3, 4, and 5 and using 1lx = 1lm/m2.
Page 8
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[v1-00] 2015-Nov-11
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