AS7262 Datasheet, PDF (11/47 Pages) ams AG – 6 visible channels: 450nm, 500nm, 550nm, 570nm, 600nm and 650nm, each with 40nm FWHM

AS7262 − Optical Characteristics
Optical Characteristics
Figure 12:
Optical Characteristics of AS7262 (Pass Band) ⁽¹⁾
Symbol
Parameter
Test Conditions
Channel
(nm)
Min
Typ
Max
Unit
V
Channel V
5700K White LED ^{(2), (4)}
450
45 ^{(3), (4)}
counts/
(μW/cm²)
B
Channel B
5700K White LED ^{(2), (4)}
500
45 ^{(3), (4)}
counts/
(μW/cm²)
G
Channel G
5700K White LED ^{(2), (4)}
550
45 ^{(3), (4)}
counts/
(μW/cm²)
Y
Channel Y
5700K White LED ^{(2), (4)}
570
45 ^{(3), (4)}
counts/
(μW/cm²)
O
Channel O
5700K White LED ^{(2), (4)}
600
45 ^{(3), (4)}
counts/
(μW/cm²)
R
Channel R
5700K White LED ^{(2), (4)}
650
45 ^{(3), (4)}
counts/
(μW/cm²)
FWHM Full Width Half Max
40
40
nm
Wacc Wavelength Accuracy
±5
nm
dark
PFOV
Dark Channel Counts GAIN=64, T_AMB=25°C
Package Field of View
5 counts
±20.0
deg
Note(s):
1. Calibration and measurements are made using diffused light
2. Each channel is tested with GAIN = 16x, Integration Time (INT_T) = 166ms and VDD = VDD1 = VDD2 = 3.3V, T_AMB=25°C
3. The accuracy of the channel counts/μW/cm² is ±12%
4. The source light is a 5700K white LED with an irradiance of ~600μW/cm² (300-1000nm). The energy at each channel (V, B, G, Y, O, R)
is calculated with a ±40nm bandwidth around the center wavelengths (450nm, 500nm, 550nm, 570nm, 600nm, 650nm).
ams Datasheet
[v1-00] 2016-Dec-16
Page 11
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