TCS3430 Datasheet, PDF (7/38 Pages) ams AG – The device features advanced digital Ambient Light Sensing

TCS3430 − Electrical Characteristics
Figure 11:
Optical Characteristics, IR1 Channel
Parameter
Light Source
R_eIR1
Irradiance responsivity
Settings:
16x gain, 400ms
Warm White LED (2700K)
Blue LED (λ_D = 465nm)
Amber LED (λ_D = 590nm)
Red LED (λ_D = 615nm)
Far Red LED (λ_D = 730nm)
IR LED (λ_P = 950nm)
Figure 12:
Optical Characteristics, IR2 Channel
Parameter
Light Source
R_eIR2
Irradiance responsivity
Settings:
16x gain, 400ms
Amber LED (λ_D = 590nm)
Far Red LED (λ_D = 730nm)
IR LED (λ_P = 950nm)
Figure 13:
Optical Characteristics, Channel Ratios
Parameter
X/Y
Y/Z
X/Z
X/Z
Light Source
Warm White LED (2700K)
Blue LED (λ_D = 465nm)
IR1 Channel
Min Typ Max
5.5 15.0
0.32 3.20
0.79 7.90
2.68 8.93
103 129 155
1.68 5.60
Unit
counts/
(μW/cm²)
IR2 Channel
Min Typ Max
1.54 7.70
1.73 8.65
122 153 184
Unit
counts/
(μW/cm²)
Min Typ Max
100 118 135
500 600 700
600 700 800
50
59
68
Unit
%
ams Datasheet
[v1-05] 2016-Aug-19
Page 7
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