PCA9515_9

© NXP B.V. 2009. All rights reserved.

Product data sheet

Rev. 09 — 23 April 2009

7 of 16

NXP Semiconductors

PCA9515

9.

Static characteristics

[1]

SDAn/SCLn lines.

[2]

repeater but an active bus remains on either set of SCLn/SDAn pins.

Table 5.

Static characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Supplies

supply voltage

3.0

3.3

3.6

V

HIGH-level supply current

both channels HIGH;

-

2.3

5

mA

LOW-level supply current

both channels LOW;

and one SCL = GND,

other SDA and SCL open

-

2.3

5

mA

contention LOW-level supply current

SDAn = SCLn = GND

-

2.1

5

mA

Input SCLn; input/output SDAn

HIGH-level input voltage

-

5.5

V

LOW-level input voltage

[1]

−0.5

-

V

contention LOW-level input voltage

[1]

−0.5

-

+0.4

V

input clamping voltage

-

-

−1.2

V

input leakage current

−1-

+1

µA

LOW-level input current

-

-

10

µA

LOW-level output voltage

0.47

0.52

0.6

V

difference between LOW-level

output and LOW-level input voltage

contention

guaranteed by design

-

-

70

mV

HIGH-level output leakage current

-

-

10

µA

input capacitance

-

6

7[2]

pF

Enable input EN

LOW-level input voltage

−0.5

-

+0.8

V

HIGH-level input voltage

2.0

-

5.5

V

LOW-level input current

-

10

30

µA

input leakage current

−1-

+1

µA

input capacitance

-

6

7

pF