TCS3430 Datasheet, PDF (5/38 Pages) ams AG – The device features advanced digital Ambient Light Sensing

TCS3430 − Electrical Characteristics
Electrical Characteristics
Figure 6:
Recommended Operating Conditions
Symbol
V_DD
T_A
Parameter
Supply voltage
Operating free-air temperature ⁽¹⁾
Min
Typ
Max Units
1.7
1.8
2.0
V
-30
85
°C
Note(s):
1. While the device is operational across the temperature range, performance will vary with temperature. Operational characteristics are at
25°C, unless otherwise noted.
Figure 7:
Operating Characteristics, V_DD = 1.8 V, T_A = 25ºC (unless otherwise noted)
Symbol
Parameter
f_OSC Oscillator frequency
Conditions
Active ALS state
(PON=AEN=1) ⁽²⁾
I_DD
Supply current ⁽¹⁾
Idle state
(PON=1, AEN=0) ⁽³⁾
Sleep State ⁽⁴⁾
V_OL
INT, SDA output low voltage 6 mA sink current
I_LEAK
Leakage current, SDA, SCL,
INT, pins
V_IH
SCL, SDA input high voltage
V_IL
SCL, SDA input low voltage
Min Typ Max Units
8.1
MHz
100 150
μA
30
60
0.7 5.0
μA
0.6
V
-5
5
μA
1.26
V
0.54
V
Note(s):
1. Values are shown at the VDD pin.
2. This parameter indicates the supply current during periods of ALS integration. If Wait is enabled (WEN=1), the supply current is lower during
the Wait period.
3. Idle state occurs when PON=1 and all functions are not enabled.
4. Sleep state occurs when PON = 0 and I²C bus is idle. If Sleep state has been entered as the result of operational flow, SAI = 1, PON will remain
high.
ams Datasheet
[v1-05] 2016-Aug-19
Page 5
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