pca9509 NXP Semiconductors, pca9509 Datasheet - Page 7

• Manufacturer Part Number: pca9509
• Description: Level Translating I2c-bus/smbus Repeater
• Manufacturer: NXP Semiconductors

NXP Semiconductors
9. Static characteristics
Table 4.
GND = 0 V; T
[1]
[2]
PCA9509_2
Product data sheet
Symbol
Supplies
V
V
I
I
Input and output of port A (A1 to A2)
V
V
V
V
I
I
V
V
I
C
Input and output of port B (B1 to B2)
V
V
V
I
I
V
I
C
Enable
V
V
I
I
C
CC(A)
CC(B)
LI
IL
LOH
LI
IL
LOH
IL(EN)
LI
CC(B)
CC(A)
IH
IL
ILc
IK
OL
OL
IH
IL
IK
OL
IL
IH
io
io
i
Typical values with V
V
port B output staying LOW.
V
IL
ILc
specification is for the falling edge seen by the port A input. V
Parameter
supply voltage port B
supply voltage port A
supply current port A
supply current port B
HIGH-level input voltage
LOW-level input voltage
contention LOW-level input voltage
input clamping voltage
input leakage current
LOW-level input current
LOW-level output voltage
difference between LOW-level output
and LOW-level input voltage contention
HIGH-level output leakage current
input/output capacitance
HIGH-level input voltage
LOW-level input voltage
input clamping voltage
input leakage current
LOW-level input current
LOW-level output voltage
HIGH-level output leakage current
input/output capacitance
LOW-level input voltage
HIGH-level input voltage
LOW-level input current on pin EN
input leakage current
input capacitance
Static characteristics
amb
= 40 C to +85 C; unless otherwise specified.
CC(A)
= 1.1 V, V
CC(B)
= 5.0 V.
Rev. 02 — 29 June 2007
Conditions
all port A static HIGH
all port A static LOW
all port B static HIGH
port A
port A
I
V
V
port B
port B
I
V
V
I
V
V
V
V
L
L
OL
I
O
I
I
O
I
CC
I
= 18 mA
= 18 mA
= 3.6 V
= V
= 0.2 V
= 0.2 V, EN;
= 3.0 V or 0 V
= 1.1 V
= 3.6 V
= 6 mA
= 3.6 V
CC(A)
ILc
is for the static LOW levels seen by the port A input resulting in
Level translating I
[2]
[2]
[3]
[4]
[5]
Min
3.0
1.0
0.25
1.25
0.5
0.7V
-
-
-
-
-
0.7V
-
-
-
-
0.9V
-
0.5
0.5
1.5
1.5
0.5
1.5
1.0
0.5
1
1
CC(A)
CC(B)
CC(A)
Typ
-
-
0.45
3.0
0.9
-
-
+0.15
-
-
0.2
50
-
6
-
-
-
-
-
0.1
-
3
-
-
-
-
2
1.0
2
C-bus/SMBus repeater
[1]
PCA9509
Max
5.5
V
0.9
5
1.1
V
+0.3
-
0.35
-
10
7
V
+0.3V
+1.0
10
0.2
10
5
+0.1V
V
+1
+1
3
© NXP B.V. 2007. All rights reserved.
0.5
1
0.45
0.5
CC(B)
CC(A)
CC(B)
CC(B)
CC(B)
CC(A)
1
Unit
V
V
mA
mA
mA
V
V
V
V
mA
V
mV
pF
V
V
V
V
pF
V
V
pF
7 of 18
A
A
A
A
A
A
A