pca9575 NXP Semiconductors, pca9575 Datasheet - Page 26

• Manufacturer Part Number: pca9575
• Description: 16-bit I2c-bus And Smbus, Level Translating, Low Voltage Gpio With Reset And Interrupt
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 21.
V
otherwise specified.
13. Dynamic characteristics
Table 22.
V
otherwise specified.
PCA9575_1
Product data sheet
Symbol
Interrupt INT
I
Select inputs (reset and address)
V
V
I
C
Symbol
f
t
t
t
t
t
t
t
t
t
t
t
t
t
OL
LI
SCL
BUF
HD;STA
SU;STA
SU;STO
VD;ACK
HD;DAT
VD;DAT
SU;DAT
LOW
HIGH
f
r
SP
DD
DD
IL
IH
i
= 1.1 V to 3.6 V; V
= 1.1 V to 3.6 V; V
Parameter
SCL clock frequency
bus free time between a STOP and
START condition
hold time (repeated) START
condition
set-up time for a repeated START
condition
set-up time for STOP condition
data valid acknowledge time
data hold time
data valid time
data set-up time
LOW period of the SCL clock
HIGH period of the SCL clock
fall time of both SDA and SCL
signals
rise time of both SDA and SCL
signals
pulse width of spikes that must be
suppressed by the input filter
Static characteristics
Parameter
LOW-level output current
LOW-level input voltage
HIGH-level input voltage
input leakage current
input capacitance
Dynamic characteristics
DD(IO)0
DD(IO)0
= 1.1 V to 3.6 V; V
= 1.1 V to 3.6 V; V
…continued
Conditions
V
OL
= 0.4 V; V
DD(IO)1
DD(IO)1
Conditions
Rev. 01 — 2 October 2008
16-bit I
= 1.1 V to 3.6 V; V
= 1.1 V to 3.6 V; V
DD
2
= 1.1 V
C-bus and SMBus, level translating, low voltage GPIO
[1]
[2]
SS
SS
= 0 V; T
= 0 V; T
Standard-mode
Min
300
250
4.7
4.0
4.7
4.0
0.3
4.7
4.0
0
0
-
-
-
I
2
C-bus
amb
amb
Min
3
-
V
-
1000
Max
3.45
100
300
= 40 C to +85 C; unless
= 40 C to +85 C; unless
1
50
DD
-
-
-
-
-
-
-
-
-
0.2
20 + 0.1C
20 + 0.1C
Fast-mode I
Typ
-
-
-
-
2
Min
100
1.3
0.6
0.6
0.6
0.1
1.3
0.6
50
0
0
-
PCA9575
© NXP B.V. 2008. All rights reserved.
b
b
[3]
[3]
Max
-
+0.2
-
+1
4
2
C-bus Unit
Max
400
300
300
0.9
50
-
-
-
-
-
-
-
-
-
26 of 37
Unit
mA
V
V
pF
kHz
ns
ns
ns
ns
ns
ns
s
s
s
s
s
s
s
A