PCA9517_3 © NXP B.V. 2007. All rights reserved.
Product data sheet Rev. 03 — 30 January 2007 9 of 19
NXP Semiconductors
PCA9517
Level translating I
2
C-bus repeater
9. Static characteristics
Table 4. Static characteristics
V
CC
=2.7V to 5.5V; GND=0V; T
amb
=
−
40
°
Cto+85
°
C; unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit
Supplies
V
CCB
supply voltage, B-side bus 2.7 - 5.5 V
V
CCA
supply voltage, A-side bus
[1]
0.9 - 5.5 V
I
CC(VCCA)
supply current on pin V
CCA
--1 mA
I
CCH
HIGH-state supply current both channels HIGH;
V
CC
= 5.5 V;
SDAn = SCLn = V
CC
- 1.5 5 mA
I
CCL
LOW-state supply current both channels LOW;
V
CC
= 5.5 V;
one SDA and one SCL = GND;
other SDA and SCL open
- 1.5 5 mA
I
CCAc
quiescent supply current in
contention
V
CC
= 5.5 V;
SDAn = SCLn = V
CC
- 1.5 5 mA
Input and output SDAB and SCLB
V
IH
HIGH-level input voltage 0.7V
CCB
- 5.5 V
V
IL
LOW-level input voltage
[2]
−0.5 - +0.3V
CCB
V
V
ILc
LOW-level input voltage contention −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 µA
I
IL
LOW-level input current SDA, SCL; V
I
= 0.2 V - - 10 µA
V
OL
LOW-level output voltage I
OL
= 100 µA or 6 mA 0.47 0.52 0.6 V
V
OL
−V
ILc
LOW-level input voltage below
output LOW-level voltage
guaranteed by design - - 70 mV
I
LOH
HIGH-level output leakage current V
O
= 3.6 V - - 10 µA
C
io
input/output capacitance V
I
= 3 V or 0 V; V
CC
= 3.3 V - 6 7 pF
V
I
= 3 V or 0 V; V
CC
=0V - 6 7 pF
Input and output SDAA and SCLA
V
IH
HIGH-level input voltage 0.7V
CCA
- 5.5 V
V
IL
LOW-level input voltage
[3]
−0.5 - +0.3V
CCA
V
V
IK
input clamping voltage I
I
= −18 mA - - −1.2 V
I
LI
input leakage current V
I
= 3.6 V - - ±1 µA
I
IL
LOW-level input current SDA, SCL; V
I
= 0.2 V - - 10 µA
V
OL
LOW-level output voltage I
OL
= 6 mA - 0.1 0.2 V
I
LOH
HIGH-level output leakage current V
O
= 3.6 V - - 10 µA
C
io
input/output capacitance V
I
= 3 V or 0 V; V
CC
= 3.3 V - 6 7 pF
V
I
= 3 V or 0 V; V
CC
=0V - 6 7 pF
