Datasheet, Public

Page 5

[v3-00] 2023-Jan-18

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TCS3430 − Electrical Characteristics

Figure 6:

Recommended Operating Conditions

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, VDD = 1.8V, TA = 25°C (unless otherwise noted)

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.

Symbol

Parameter

Min

Typ

Max

Units

VDD

Supply voltage

1.7

1.82.0

V

TA

Operating free-air temperature (1)

-30

85

°C

Symbol

Parameter

Conditions

Min

Typ

Max

Units

fOSC

Oscillator frequency

8.1

MHz

IDD

Supply current (1)

Active ALS state

(PON=AEN=1) (2)

100

150

μA

Idle state

(PON=1, AEN=0) (3)

30

60

Sleep State (4)

0.7

5.0

μA

VOL

INT, SDA output low voltage

6 mA sink current

0.6

V

ILEAK

Leakage current, SDA, SCL,

INT, pins

-5

5

μA

VIH

SCL, SDA input high voltage

1.26

V

VIL

SCL, SDA input low voltage

0.54

V

Electrical Characteristics