CAT9554, CAT9554A

© 2008 SCILLC. All rights reserved

3

Doc. No. MD-9002, Rev. F

Characteristics subject to change without notice

D.C. OPERATING CHARACTERISTICS

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Supplies

Supply voltage

2.3

—

5.5

V

Supply current

—

104

175

µA

Standby current

—

550

700

µA

Standby current

—

0.25

1

µA

Power-on reset voltage

—

1.5

1.65

V

SCL, SDA, INT

¯¯¯

(1)

Low level input voltage

-0.5

—

V

(1)

High level input voltage

—

5.5

V

Low level output

current

3

—

—

mA

Leakage current

-1

—

+1

µA

(2)

Input capacitance

—

—

6

pF

(2)

Output capacitance

—

—

8

pF

A0, A1, A2

(1)

Low level input voltage

-0.5

—

0.8

V

(1)

High level input voltage

2.0

—

5.5

V

Input leakage current

-1

—

1

µA

I/Os

Low level input voltage

-0.5

—

0.8

V

High level input voltage

2.0

—

5.5

V

(3)

8

10

—

mA

(3)

10

13

—

mA

(3)

8

17

—

mA

(3)

10

24

—

mA

(3)

8

14

—

mA

Low level output

current

(3)

10

19

—

mA

(4)

1.8

—

—

V

(4)

1.7

—

—

V

(4)

2.6

—

—

V

(4)

2.5

—

—

V

(4)

4.1

—

—

V

High level output

voltage

(4)

4.0

—

—

V

Input leakage current

—

—

1

µA

Input leakage current

—

—

-100

µA

(2)

Input capacitance

—

—

5

pF

(2)

Output capacitance

—

—

8

pF

Notes:

(1)

(2)

This parameter is characterized initially and after a design or process change that affects the parameter. Not 100% tested.

(3)

The total current sunk by all I/Os must be limited to 100mA and each I/O limited to 25mA maximum.

(4)

The total current sourced by all I/Os must be limited to 85mA.