CAT9552

D.C. OPERATING CHARACTERISTICS

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Supplies

Supply Voltage

2.3

—

5.5

V

Supply Current

—

250

550

µA

Standby Current

—

2.1

5.0

µA

Additional Standby Current

—

—

2

mA

(1)

Power-on Reset Voltage

—

1.5

2.2

V

SCL, SDA, RESET

¯¯¯¯¯¯

(2)

Low Level Input Voltage

-0.5

—

V

(2)

High Level Input Voltage

—

5.5

V

Low Level Output Current

3

—

—

mA

Leakage Current

-1

—

+1

µA

(3)

Input Capacitance

—

—

6

pF

(3)

Output Capacitance

—

—

8

pF

A0, A1, A2

(2)

Low Level Input Voltage

-0.5

—

0.8

V

(2)

High Level Input Voltage

2.0

—

5.5

V

Input Leakage Current

-1

—

1

µA

I/Os

(2)

Low Level Input Voltage

-0.5

—

0.8

V

(2)

High Level Input Voltage

2.0

—

5.5

V

9

—

—

12

—

—

15

—

—

15

—

—

20

—

—

(4)

Low Level Output Current

25

—

—

mA

Input Leakage Current

-1

—

1

µA

(3)

Input/Output Capacitance

—

—

8

pF

Notes:

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

(4) The output current must be limited to a maximum 25mA per each I/O; the total current sunk by all I/O must be limited to 200mA (or 100mA

for eight I/Os)

Doc. No. MD-9005 Rev D

4

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Characteristics subject to change without notice