PCA9540BGD NXP [NXP Semiconductors], PCA9540BGD Datasheet - Page 11

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

NXP Semiconductors
Table 6.
V
See
[1]
PCA9540B_4
Product data sheet
Symbol
Supply
V
I
I
V
Input SCL; input/output SDA
V
V
I
I
I
C
Pass gate
R
V
I
C
DD
stb
OL
IL
IH
L
SS
DD
POR
IL
IH
o(sw)
i
on
io
= 0 V; T
V
Table 5
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
LOW-level input current
HIGH-level input 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
= 2.3 V to 3.6 V.
DD
Conditions
operating mode; V
no load; V
f
standby mode; V
no load; V
no load; V
V
V
V
V
V
V
I
V
V
I
V
V
SCL
O
o(sw)
OL
OL
I
I
I
DD
i(sw)
i(sw)
I
I
= 3.6 V to 5.5 V
= V
= V
= V
= 15 mA
= V
= V
= 0.4 V
= 0.6 V
= 100 kHz
= 4.5 V to 5.5 V; V
= 100 A
= V
= V
SS
DD
SS
DD
SS
Rev. 04 — 3 September 2009
DD
DD
or V
I
I
I
= V
= V
= V
= 5.0 V; I
= 4.5 V to 5.5 V;
SS
DD
DD
DD
DD
or V
or V
or V
DD
= 5.5 V;
o(sw)
= 5.5 V;
SS
SS
SS
O
;
= 0.4 V;
= 100 A
[1]
Min
3.6
-
-
-
0.7V
3
6
-
4
-
2.6
-
0.5
1
1
1
2-channel I
DD
Typ
-
65
0.3
1.6
-
-
-
-
-
-
6
9
3.6
-
-
2.5
PCA9540B
2
C-bus multiplexer
© NXP B.V. 2009. All rights reserved.
Max
5.5
100
1
2.1
+0.3V
6
-
-
+1
+1
8
24
-
4.5
+1
5
DD
11 of 22
Unit
V
V
V
V
mA
mA
pF
V
V
pF
A
A
A
A
A