PCA9516A_3 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 03 — 23 April 2009 8 of 19
NXP Semiconductors
PCA9516A
5-channel I
2
C-bus hub
9. Static characteristics
[1] For operation between published voltage ranges, refer to worst case parameter in both ranges.
[2] Typical value taken at 3.3 V and 25 °C.
[3] V
IL
specification is for the first LOW level seen by the SDAn/SCLn lines. V
ILc
is for the second and subsequent LOW levels seen by the
SDAn/SCLn lines.
Table 5. Static characteristics (V
CC
= 3.0 V to 3.6 V)
V
CC
= 3.0 V to 3.6 V
[1]
; GND = 0 V; T
amb
=
−
40
°
C to +85
°
C; unless otherwise specified.
Symbol Parameter Conditions Min Typ
[2]
Max Unit
Supplies
V
CC
supply voltage 3.0 - 3.6 V
I
CCH
HIGH-level supply current both channels HIGH;
V
CC
= 3.6 V;
SDAn = SCLn = V
CC
- 2.1 5 mA
I
CCL
LOW-level supply current both channels LOW;
V
CC
= 3.6 V; one SDAn and
one SCLn = GND, other
SDAn and SCLn open
- 4.7 10 mA
I
CCLc
contention LOW-level supply current V
CC
= 3.6 V;
SDAn = SCLn = GND
- 4.0 10 mA
Input SCLn; input/output SDAn
V
IH
HIGH-level input voltage 0.7V
CC
- 5.5 V
V
IL
LOW-level input voltage
[3]
−0.5 - +0.3V
CC
V
V
ILc
contention LOW-level input voltage
[3]
−0.5 - +0.4 V
V
IK
input clamping voltage I
I
= −18 mA - - −1.2 V
I
LI
input leakage current V
I
= 3.6 V −1- +1 µA
I
IL
LOW-level input current SDAn, SCLn; V
I
= 0.2 V - - 5 µA
V
OL
LOW-level output voltage I
OL
= 0 mA or 6 mA 0.47 0.52 0.6 V
V
OL
−V
ILc
difference between LOW-level
output and LOW-level input voltage
contention
guaranteed by design - - 70 mV
C
i
input capacitance V
I
= 3 V or 0 V - 6 10 pF
Enable inputs EN1 to EN4
V
IL
LOW-level input voltage −0.5 - +0.8 V
V
IH
HIGH-level input voltage 2.0 - 5.5 V
I
IL
LOW-level input current EN1 to EN4; V
I
= 0.2 V - −12 −30 µA
I
LI
input leakage current −1- +1 µA
C
i
input capacitance V
I
= 3 V or 0 V - 6 7 pF
