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AS7331

Electrical Characteristics

Datasheet

• PUBLIC

DS001047

• v4-00 • 2023-Mar-24

│ 10

Electrical Characteristics

All limits are guaranteed. The parameters with Min and Max values are guaranteed with production

tests or SQC (Statistical Quality Control) methods. All voltages are with respect to ground (GND).

Device parameters are guaranteed at VDD = 3.3 V and TA = 25 °C unless otherwise noted.

Figure 6:

Electrical Characteristics of the AS7331

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

VDD

Operating Power

Supply Voltage

VDDA and

VDDD

2.7

3.3

3.6

REXT

External Resistor at

Pin REXT

REXT

(TCREXT ≤

50ppm/K)

3.267

3.3

3.333

MΩ

IVDD

Current Consumption

Active mode

during

measurement.

1.42

IVDDSB

Standby Current

Consumption

Standby state

970

µA

IVDDPD

Power Down Current

Consumption

Power down

state.

µA

VIH

Input High Level

A0, A1, SCL,

SYN

0.7

VDDD

VIL

Input Low Level

A0, A1, SCL,

SYN

0.3

VDDD

VOH

Output High Level

READY

IOHL

≤ 3 mA

0.8

VDDD

VOL

Output Low Level

SDA, READY

IOHL

≤ 3 mA

0.4

IOHL

Output Drive Strength

Concerning to

VOH and VOL

IILEAK

Input Leakage

Current

VSSD ≤ VIN ≤

VDDD

-5

µA

fCLKMIN

Min. Internal Clock

Frequency(1)

CREG3:CCLK

= 00b

0.975

MHz

fCLKMAX

Max. Internal Clock

Frequency(1)

CREG3:CCLK

= 11b

7.8

MHz

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