PCA9541BS/03 View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
MFG CO.
PCA9541BS/03 Datasheet PDF : 41 Pages
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NXP Semiconductors
PCA9541
2-to-1 I2C-bus master selector with interrupt logic and reset
Table 16. Static characteristics …continued
VDD = 2.3 V to 5.5 V; VSS = 0 V; Tamb = −40 °C to +85 °C; unless otherwise specified.
Symbol Parameter
Conditions
Min
Typ
Select inputs A0 to A3, INT_IN, RESET
VIL
LOW-level input voltage
VIH
HIGH-level input voltage
ILI
input leakage current
Ci
input capacitance
Pass gate
VI = VDD or VSS
VI = VSS
VDD = 2.3 V to 3.6 V
VDD = 3.6 V to 5.5 V
−0.5
-
0.7VDD -
−1
-
-
2
-
2
Ron
ON-state resistance
Vo(sw)
switch output voltage
IL
leakage current
INT0 and INT1 outputs
VDD = 4.5 V to 5.5 V; VO = 0.4 V;
IO = 15 mA
VDD = 3.0 V to 3.6 V; VO = 0.4 V;
IO = 15 mA
VDD = 2.3 V to 2.7 V; VO = 0.4 V;
IO = 10 mA
Vi(sw) = VDD = 5.0 V; Io(sw) = −100 µA
Vi(sw) = VDD = 4.5 V to 5.5 V;
Io(sw) = −100 µA
Vi(sw) = VDD = 3.3 V; Io(sw) = −100 µA
Vi(sw) = VDD = 3.0 V to 3.6 V;
Io(sw) = −100 µA
Vi(sw) = VDD = 2.5 V; Io(sw) = −100 µA
Vi(sw) = VDD = 2.3 V to 2.7 V;
Io(sw) = −100 µA
VI = VDD or VSS
4
12
5
14
7
17
-
3.6
2.6
-
-
2.2
1.6
-
-
1.5
1.1
-
−1
-
IOL
LOW-level output current VOL = 0.4 V
3
-
[1] VDD must be lowered to 0.2 V in order to reset part.
Max
Unit
+0.3VDD V
6
V
+1
µA
3
pF
5
pF
24
Ω
30
Ω
55
Ω
-
V
4.5
V
-
V
2.8
V
-
V
2.0
V
+1
µA
-
mA
PCA9541_7
Product data sheet
Rev. 07 — 2 July 2009
© NXP B.V. 2009. All rights reserved.
29 of 41
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