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PCA9515DP Datasheet PDF : 16 Pages
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NXP Semiconductors
PCA9515
I2C-bus repeater
9. Static characteristics
Table 5. Static characteristics
VCC = 3.0 V to 3.6 V; GND = 0 V; Tamb = −40 °C to +85 °C; unless otherwise specified.
Symbol Parameter
Conditions
Min
Typ
Supplies
VCC
supply voltage
ICCH
HIGH-level supply current
ICCL
LOW-level supply current
both channels HIGH;
VCC = 3.6 V;
SDAn = SCLn = VCC
both channels LOW;
VCC = 3.6 V; one SDA
and one SCL = GND,
other SDA and SCL open
3.0
3.3
-
2.3
-
2.3
ICCLc
contention LOW-level supply current VCC = 3.6 V;
SDAn = SCLn = GND
-
2.1
Input SCLn; input/output SDAn
VIH
VIL
VILc
VIK
ILI
IIL
VOL
VOL−VILc
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
II = −18 mA
VI = 3.6 V
SDA, SCL; VI = 0.2 V
IOL = 0 mA or 6 mA
guaranteed by design
0.7VCC
[1] −0.5
[1] −0.5
-
−1
-
0.47
-
-
-
-
-
-
-
0.52
-
ILOH
HIGH-level output leakage current
Ci
input capacitance
Enable input EN
VO = 3.6 V
VI = 3 V or 0 V
-
-
-
6
VIL
LOW-level input voltage
VIH
HIGH-level input voltage
IIL
LOW-level input current
ILI
input leakage current
Ci
input capacitance
EN; VI = 0.2 V
VI = 3.0 V or 0 V
−0.5 -
2.0
-
-
10
−1
-
-
6
Max
Unit
3.6
V
5
mA
5
mA
5
mA
5.5
V
+0.3VCC V
+0.4
V
−1.2
V
+1
µA
10
µA
0.6
V
70
mV
10
µA
7[2]
pF
+0.8
V
5.5
V
30
µA
+1
µA
7
pF
[1] VIL specification is for the first LOW level seen by the SDAn/SCLn lines. VILc is for the second and subsequent LOW levels seen by the
SDAn/SCLn lines.
[2] The SCLn/SDAn Ci is about 200 pF when VCC = 0 V. The PCA9515A should be used in applications where power is secured to the
repeater but an active bus remains on either set of SCLn/SDAn pins.
PCA9515_9
Product data sheet
Rev. 09 — 23 April 2009
© NXP B.V. 2009. All rights reserved.
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