TCS3472_17 Datasheet, PDF (9/40 Pages) ams AG – Red, Green, Blue (RGB), and Clear Light

TCS3472 − Electrical Characteristics
Figure 9:
RGBC Characteristics, V_DD = 3 V, T_A = 25ºC, AGAIN = 16, AEN = 1 (unless otherwise noted)
Parameter
Conditions
Dark ADC count value
ADC integration time step size
ADC number of integration steps ⁽¹⁾
ADC counts per step ⁽¹⁾
ADC count value ⁽¹⁾
Gain scaling, relative to 1X gain
setting
Ee = 0, AGAIN = 60×,
ATIME = 0xD6 (100 ms)
ATIME = 0xFF
ATIME = 0xC0 (153.6 ms)
4X
16X
60X
Min Typ Max Units
0
1
5 counts
2.27
2.4
2.56
ms
1
256 steps
0
1024 counts
0
65535 counts
3.8
4
4.2
15
16 16.8
X
58
60
63
Note(s):
1. Parameter ensured by design and is not tested.
Figure 10:
Wait Characteristics, V_DD = 3 V, T_A = 25ºC, WEN = 1 (unless otherwise noted)
Parameter
Wait step size
Wait number of integration steps ⁽¹⁾
Conditions Channel Min Typ Max Units
WTIME = 0xFF
2.27 2.4 2.56 ms
1
256 steps
Note(s):
1. Parameter ensured by design and is not tested.
ams Datasheet
[v1-02] 2016-Feb-08
Page 9
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