Datasheet, Public

Page 5

[v2-00] 2023-Feb-23

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TMD2620 − 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 = 1.8 V, TA = 25°C (unless otherwise noted)

Note(s):

1. Values are shown at the VDD pin and do not include current through the IR LED.

2. Idle state occurs when PON=1 and all functions are not enabled.

3. 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

VLEDA

Voltage supplied to LEDA pin

3.3

V

TA

Operating free-air temperature

(1)

-30

85

°C

Symbol

Parameter

Conditions

Min

Typ

Max

Units

fOSC

Oscillator frequency

8.0

MHz

IDD

Supply current (1)

Idle state

(PON=1, PEN=0) (2)

30

μA

Sleep state (3)

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