Datasheet
PCA9575 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 4 — 20 May 2014 25 of 42
NXP Semiconductors
PCA9575
16-bit I
2
C-bus and SMBus, level translating, low voltage GPIO
12. Static characteristics
Table 22. Static characteristics
V
DD
= 1.1 V to 3.6 V; V
DD(IO)0
= 1.1 V to 3.6 V; V
DD(IO)1
= 1.1 V to 3.6 V; V
SS
=0V; T
amb
=
40
C to +85
C;
unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit
Supplies
V
DD
supply voltage 1.1 - 3.6 V
V
DD(IO)0
input/output supply voltage 0 1.1 - V
DD
+0.5 V
V
DD(IO)1
input/output supply voltage 1 1.1 - V
DD
+0.5 V
I
DD
supply current operating mode; V
DD
=3.6V;
no load; f
SCL
= 100 kHz; I/O = inputs
-135200A
I
stbL
LOW-level standby current Standby mode; V
DD
= 3.6 V; no load;
V
I
=V
SS
; f
SCL
= 0 kHz; I/O = inputs
-0.252A
I
stbH
HIGH-level standby current Standby mode; V
DD
= 3.6 V; no load;
V
I
=V
DD(IO)0
=V
DD(IO)1
;
f
SCL
= 0 kHz; I/O = inputs
-0.252A
V
POR
power-on reset voltage no load; V
I
=V
DD
or V
SS
(rising V
DD
)- 0.71.0 V
Input SCL; input/output SDA
V
IL
LOW-level input voltage 0.5 - +0.3V
DD
V
V
IH
HIGH-level input voltage 0.7V
DD
-3.6 V
I
OL
LOW-level output current V
OL
=0.2V; V
DD
=1.1V 1 - - mA
V
OL
=0.4V; V
DD
=2.3V 3 - - mA
I
L
leakage current V
I
=V
DD
or V
SS
1-+1 A
C
i
input capacitance V
I
=V
SS
- 6 10 pF
I/Os
V
IL
LOW-level input voltage 0.5 - +0.3V
DD
V
V
IH
HIGH-level input voltage 0.3V
DD
-3.6 V
I
OL
LOW-level output current V
OL
=0.2V; V
DD(IO)0
=1.1V;
V
DD(IO)1
=1.1V
1-- mA
V
OL
=0.5V; V
DD(IO)0
=3.6V;
V
DD(IO)1
=3.6V
23- mA
V
OH
HIGH-level output voltage I
OH
= 1mA; V
DD(IO)0
=1.1V;
V
DD(IO)1
=1.1V
0.8 - - V
R
pu(int)
internal pull-up resistance 50 100 150 k
I
LIH
HIGH-level input leakage
current
V
DD(IO)0
=3.6V; V
DD(IO)1
=3.6V;
V
I
=V
DD(IO)0
; V
I
=V
DD(IO)1
--1A
I
H
holding current V
I
=0.3V; V
DD(IO)0
=1.1V;
V
DD(IO)1
=1.1V; V
DD
=3.6V
10 - - A
V
I
=0.8V; V
DD(IO)0
=1.1V;
V
DD(IO)1
=1.1V; V
DD
=3.6V
10 - - A
I
LIL
LOW-level input leakage
current
V
DD(IO)0
=3.6V; V
DD(IO)1
=3.6V;
V
I
=V
SS
--1 A
C
i
input capacitance - 3.7 5 pF
C
o
output capacitance - 3.7 5 pF