pca9547bs NXP Semiconductors, pca9547bs Datasheet - Page 15

• Manufacturer Part Number: pca9547bs
• Description: Pca9547 8-channel I2c-bus Multiplexer With Reset
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 7.
V
See
[1]
[2]
PCA9547_2
Product data sheet
Symbol
Supply
V
I
I
V
Input SCL; input/output SDA
V
V
I
I
I
C
Select inputs A0, A1, A2, RESET
V
V
I
C
Pass gate
R
V
I
C
DD
stb
OL
IL
IH
LI
L
DD
DD
POR
IL
IH
IL
IH
o(mux)
i
i
on
io
= 4.5 V to 5.5 V; V
For operation between published voltage ranges, refer to the worst-case parameter in both ranges.
V
Table 6 on page 14
DD
must be lowered to 0.2 V in order to reset part.
Static characteristics
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
LOW-level input voltage
HIGH-level input voltage
input leakage current
input capacitance
ON-state resistance
multiplexer output voltage
leakage current
input/output capacitance
SS
for V
= 0 V; T
DD
= 2.3 V to 3.6 V.
amb
= 40 C to +85 C; unless otherwise specified.
Conditions
operating mode; V
no load; V
f
Standby mode; V
no load; V
no load; V
V
V
V
V
V
pin at V
V
multiplexer; V
V
V
I
V
I
V
V
SCL
o(mux)
o(mux)
OL
OL
I
I
I
I
O
i(mux)
i(mux)
I
I
= V
= V
= V
= V
= V
= V
= 0.4 V; I
= 0.4 V
= 0.6 V
= 100 kHz
SS
SS
SS
SS
DD
SS
Rev. 02 — 12 September 2006
[1]
= 100 A
= 100 A
= V
= V
DD
or V
I
I
I
DD
DD
or V
= V
= V
= V
O
= 5.0 V;
= 4.5 V to 5.5 V;
SS
DD
= 15 mA
DD
DD
DD
SS
= 4.5 V to 5.5 V;
DD
or V
or V
or V
DD
= 5.5 V;
= 5.5 V;
SS
SS
SS
;
8-channel I
[2]
Min
4.5
-
-
-
0.7V
3
6
1
1
-
0.7V
-
4
-
2.6
-
0.5
0.5
1
1
DD
DD
2
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
C-bus multiplexer with reset
Typ
-
65
0.6
1.7
-
-
-
-
-
-
14
-
-
-
2
9
3.6
-
-
3
PCA9547
Max
5.5
100
2
2.1
+0.3V
6
-
-
1
1
19
+0.3V
V
+1
5
24
-
4.5
+1
5
DD
+ 0.5
DD
DD
15 of 26
Unit
V
V
V
V
mA
mA
pF
V
V
pF
V
V
pF
A
A
A
A
A
A