Datasheet

PCA9509 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 7 — 4 November 2014 8 of 24
NXP Semiconductors
PCA9509
Level translating I
2
C-bus/SMBus repeater
9. Static characteristics
[1] Typical values with V
CC(A)
=1.35V, V
CC(B)
=5.0V.
Table 5. Static characteristics
GND = 0 V; T
amb
=  40  Cto+85  C; unless otherwise specified.
Symbol Parameter Conditions Min Typ
[1]
Max Unit
Supplies
V
CC(B)
supply voltage port B 3.0 - 5.5 V
V
CC(A)
supply voltage port A PCA9509GM 1.35 - V
CC(B)
 1V
V
CC(A)
supply voltage port A PCA9509D and
PCA9509DP
1.0
[2]
-V
CC(B)
 1V
I
CC(A)
supply current port A all port A static HIGH 0.25 0.45 0.9 mA
all port A static LOW 1.25 3.0 5 mA
I
CC(B)
supply current port B all port B static HIGH 0.5 0.9 1.1 mA
Input and output of port A (A1 to A2)
V
IH
HIGH-level input voltage port A 0.7V
CC(A)
-V
CC(A)
V
V
IL
LOW-level input voltage port A
[3]
0.5 - +0.3 V
V
ILc
contention LOW-level input voltage
[3]
0.5 +0.15 - V
V
IK
input clamping voltage I
L
= 18 mA 1.5 - 0.5 V
I
LI
input leakage current V
I
=V
CC(A)
--1 A
I
IL
LOW-level input current
[4]
1.5 1.0 0.45 mA
V
OL
LOW-level output voltage V
CC(A)
=>1.35V to
(V
CC(B)
 1V)
[5]
-0.20.3V
V
OL
V
ILc
difference between LOW-level output
and LOW-level input voltage contention
[6]
-50-mV
I
LOH
HIGH-level output leakage current V
O
=1.35V - - 10 A
C
io
input/output capacitance - 6 7 pF
Input and output of port B (B1 to B2)
V
IH
HIGH-level input voltage port B 0.7V
CC(B)
-V
CC(B)
V
V
IL
LOW-level input voltage port B 0.5 - +0.3V
CC(B)
V
V
IK
input clamping voltage I
L
= 18 mA 1.5 - 0.5 V
I
LI
input leakage current V
I
=3.6V 1.0 - +1.0 A
I
IL
LOW-level input current V
I
=0.2V - - 10 A
V
OL
LOW-level output voltage I
OL
=6mA - 0.1 0.2 V
I
LOH
HIGH-level output leakage current V
O
=3.6V - - 10 A
C
io
input/output capacitance - 3 5 pF
Enable
V
IL
LOW-level input voltage 0.5 - +0.1V
CC(A)
V
V
IH
HIGH-level input voltage 0.9V
CC(A)
-V
CC(B)
V
I
IL(EN)
LOW-level input current on pin EN V
I
= 0.2 V, EN;
V
CC
=3.6V
1-+1A
I
LI
input leakage current 1-+1A
C
i
input capacitance V
I
=3.0V or 0V - 2 3 pF