PCA9532_4

© NXP B.V. 2009. All rights reserved.

Product data sheet

Rev. 04 — 17 March 2009

16 of 29

NXP Semiconductors

PCA9532

10. Static characteristics

[1]

[2]

[3]

Each I/O must be externally limited to a maximum of 25 mA and each octal ([LED0 to LED7] and [LED8 to LED15]) must be limited to a

maximum current of 100 mA for a device total of 200 mA.

Table 13.

Static characteristics

Symbol

Parameter

Conditions

Min

Typ[1]

Max

Unit

Supplies

supply voltage

2.3

-

5.5

V

supply current

-

350

550

µA

standby current

-

2.1

5.0

µA

additional quiescent supply

current

--

2

mA

power-on reset voltage

[2] -

1.7

2.2

V

Input SCL; input/output SDA

LOW-level input voltage

−0.5

-

V

HIGH-level input voltage

-

5.5

V

LOW-level output current

3

6.5

-

mA

leakage current

−1-

+1

µA

input capacitance

-

4.4

5

pF

I/Os

LOW-level input voltage

−0.5

-

+0.8

V

HIGH-level input voltage

2.0

-

5.5

V

LOW-level output current

[3] 9-

-

mA

[3] 12

-

-

mA

[3] 15

-

-

mA

[3] 15

-

-

mA

[3] 20

-

-

mA

[3] 25

-

-

mA

input leakage current

−1-

+1

µA

input/output capacitance

-

2.6

5

pF

Select inputs A0, A1, A2; RESET

LOW-level input voltage

−0.5

-

+0.8

V

HIGH-level input voltage

2.0

-

5.5

V

input leakage current

−1-

+1

µA

input capacitance

-

2.3

5

pF