PCA9540BGD NXP [NXP Semiconductors], PCA9540BGD Datasheet - Page 10

• Manufacturer Part Number: PCA9540BGD
• Description: 2-channel I2C-bus multiplexer
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
10. Static characteristics
Table 5.
V
See
[1]
PCA9540B_4
Product data sheet
Symbol
Supply
V
I
I
V
Input SCL; input/output SDA
V
V
I
I
C
Pass gate
R
V
I
C
DD
stb
OL
L
L
SS
DD
POR
IL
IH
o(sw)
i
on
io
= 0 V; T
V
Table 6
DD
must be lowered to 0.2 V in order to reset part.
Parameter
supply voltage
supply current
standby current
power-on reset voltage
LOW-level input voltage
HIGH-level input voltage
LOW-level output current
leakage current
input capacitance
ON-state resistance
switch output voltage
leakage current
input/output capacitance
Static characteristics at V
amb
for V
= 40 C to +85 C; unless otherwise specified.
DD
= 3.6 V to 5.5 V.
DD
Conditions
operating mode; V
no load; V
f
standby mode; V
no load; V
f
no load; V
V
V
V
V
V
I
V
I
V
V
I
V
V
I
V
V
SCL
SCL
O
O
o(sw)
o(sw)
OL
OL
I
I
DD
DD
i(sw)
i(sw)
i(sw)
i(sw)
I
I
= 2.3 V to 3.6 V
= V
= V
= 15 mA
= 10 mA
= V
= V
= 0.4 V
= 0.6 V
= 100 kHz
= 0 kHz
= 3.0 V to 3.6 V; V
= 2.3 V to 2.7 V; V
= 100 A
= 100 A
= V
= V
= V
= V
DD
SS
DD
SS
Rev. 04 — 3 September 2009
or V
DD
DD
DD
DD
or V
I
I
I
= V
= V
= V
= 3.3 V; I
= 3.0 V to 3.6 V;
= 2.5 V; I
= 2.3 V to 2.7 V;
SS
SS
DD
DD
DD
DD
or V
or V
or V
DD
= 3.6 V;
o(sw)
o(sw)
= 3.6 V;
SS
SS
SS
O
O
;
;
= 0.4 V;
= 0.4 V;
= 100 A
= 100 A
[1]
Min
2.3
-
-
-
0.7V
3
6
-
5
7
-
1.6
-
1.1
-
0.5
1
1
2-channel I
DD
Typ
-
20
0.1
1.6
-
-
-
-
-
7
11
16
1.9
-
1.5
-
-
2.5
PCA9540B
2
C-bus multiplexer
© NXP B.V. 2009. All rights reserved.
Max
3.6
50
1
2.1
+0.3V
6
-
-
+1
8
31
55
-
2.8
-
2.0
+1
5
DD
10 of 22
Unit
V
V
V
V
mA
mA
pF
V
V
V
V
pF
A
A
A
A