FS3000 Datasheet

R36DS0009EU0100 Rev.1.00

May 31, 2022

Page 5

3.

Specifications

3.1

Absolute Maximum Ratings

The absolute maximum ratings are stress ratings only. Stresses greater than those listed below can cause

permanent damage to the device. Functional operation of the FS3000 at absolute maximum ratings is not

implied. Exposure to absolute maximum rating conditions may affect device reliability.

Symbol

Parameter

Conditions

Minimum

Maximum

Unit

Supply Voltage

5.5

V

Storage Temperature

-40

105

°C

3.2

Recommended Operating Conditions

Symbol

Parameter

Minimum

Typical

Maximum

Unit

Supply Voltage [1]

3.3

V

Ambient Operating Temperature

-20

–

85

°C

1.

Must be regulated; changes in supply voltage will affect accuracy.

3.3

Electrical Characteristics

Symbol

Parameter

Conditions

Minimum

Typical

Maximum

Unit

Current Consumption

10

mA

Air Flow Range

FS3000-1005

0

7.23

m/sec

FS3000-1015

0

15

Digital Output

Min to Max of Flow Range

409

–

3686

Count

RES

Resolution

12

bit

Flow Accuracy

At 25°C

5

% of

F.S.

Response Time

125

ms

SCL Clock Frequency

400

kHz

I2C Input Logic Low

Threshold

1.5

V

I2C Input Logic High

Threshold

V

I2C Output Logic Low

Threshold

0.4

V

1.

m/sec: meter per second.

2.

F.S: Full scale flow range.