pca9544ad NXP Semiconductors, pca9544ad Datasheet - Page 12

• Manufacturer Part Number: pca9544ad
• Description: Pca9544a 4-channel I2c Multiplexer With Interrupt Logic
• Manufacturer: NXP Semiconductors

1. V
2. For operation between published voltage ranges, refer to worst case parameter in both ranges.
Philips Semiconductors
DC CHARACTERISTICS
V
NOTES:
2004 Sep 29
Supply
Input SCL; input/output SDA
Select inputs A0 to A2 / INT0 to INT3
Pass Gate
INT Output
DD
SYMBOL
SYMBOL
4-channel I
V
V
V
R
V
= 4.5 V to 5.5 V; V
I
V
V
I
DD
I
V
I
I
V
C
I
Pass
POR
I
DD
stb
O
OL
C
C
OL
OH
I
I
DD
ON
LI
IH
L
IH
L
IL
IL
io
i
i
must be lowered to 0.2 V in order to reset part.
Supply voltage
Supply current
Standby current
Power-on reset voltage
LOW-level input voltage
HIGH-level input voltage
LOW level output current
LOW-level output current
Leakage current
Input capacitance
LOW-level input voltage
HIGH-level input voltage
Input leakage current
Input capacitance
Switch resistance
Switch output voltage
Switch output voltage
Leakage current
Input/output capacitance
LOW-level output current
HIGH-level output current
PARAMETER
PARAMETER
2
SS
C multiplexer with interrupt logic
= 0 V; T
amb
= –40 C to +85 C; unless otherwise specified. (See page 11 for V
V
V
swin
CC
no load; V
V
= 4.5 V to 5.5 V, V
swin
= V
Operating mode; V
Standby mode; V
DD
no load; V
= V
no load; V
TEST CONDITIONS
TEST CONDITIONS
= 4.5 V to 5.5 V; I
DD
I
pin at V
= V
V
V
f
SCL
I
I
= 5.0 V; I
V
V
V
= V
= V
DD
OL
OL
OL
V
V
V
I
I
I
I
= 100 kHz
I
DD
DD
= V
= V
= V
= V
= 0.4 V
= 0.6 V
= 0.4 V
or V
DD
= V
12
O
or V
or V
DD
SS
SS
SS
or V
DD
= 0.4 V, I
swout
DD
SS;
DD
or V
SS
SS
or V
= 5.5 V;
SS
f
= 5.5 V;
swout
SCL
= –100 A
SS
SS
= 0 kHz
;
O
= –100 A
= 15 mA
0.7V
0.7V
MIN
–0.5
–0.5
4.5
2.6
–1
–1
–1
—
—
—
—
—
—
—
—
3
6
4
3
DD
DD
DD
= 2.3 V to 3.6 V)
LIMITS
TYP
0.3
1.7
3.6
25
12
—
—
—
—
—
—
—
—
—
—
—
—
2
9
–
3
PCA9544A
V
+0.3V
0.3V
DD
MAX
100
+10
5.5
2.1
4.5
Product data sheet
+1
13
+1
24
+1
—
—
—
—
1
6
5
5
+ 0.5
DD
DD
UNIT
UNIT
mA
mA
mA
pF
pF
pF
V
V
V
V
V
V
V
V
A
A
A
A
A
A