PCA9544D NXP Semiconductors, PCA9544D Datasheet - Page 11

• Manufacturer Part Number: PCA9544D
• Manufacturer: NXP Semiconductors

Specifications of PCA9544D

• Logical Function: I2C Multiplexer
• Configuration: 1 x 4:1
• Number Of Inputs: 4
• Number Of Outputs: 1
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Operating Supply Voltage (min): 2.3V
• Operating Supply Voltage (max): 5.5V
• Power Dissipation: 400mW
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 20
• Package Type: SO
• Lead Free Status / Rohs Status: Compliant

Philips Semiconductors
DC CHARACTERISTICS
V
2004 Sep 29
Supply
Input SCL; input/output SDA
Select inputs A0 to A2 / INT0 to INT3
Pass Gate
INT Output
DD
4-channel I
SYMBOL
SYMBOL
= 3.6 V to 5.5 V; V
V
V
V
V
R
V
V
I
I
I
V
I
I
V
C
I
P
Pass
POR
I
DD
stb
I
C
I
C
OH
OL
OL
I
OL
DD
IH
IL
LI
ON
L
IH
IH
IL
IL
io
i
i
Supply voltage
Supply current
Standby current
Power-on reset voltage
LOW–level input voltage
HIGH-level input voltage
LOW-level output current
LOW-level out ut current
LOW-level input current
HIGH-level input current
Input capacitance
LOW-level input voltage
HIGH-level input voltage
Input leakage current
Input capacitance
Switch resistance
Switch output voltage
Switch out ut voltage
Leakage current
Input/output capacitance
LOW-level output current
HIGH-level output current
2
SS
PARAMETER
PARAMETER
C multiplexer with interrupt logic
= 0 V; T
amb
= –40 C to +85 C; unless otherwise specified. (See page 9 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
f
SCL
I
= 5.0 V; I
V
V
V
= V
DD
OL
OL
V
OL
V
V
V
V
I
= 100 kHz
I
I
I
I
I
I
DD
= V
= V
= V
= V
= V
= V
= 0.4 V
= 0.6 V
= 0.4 V
or V
DD
= V
11
O
or V
DD
SS
DD
SS
SS
SS
or V
DD
= 0.4 V; I
swout
DD
SS;
DD
or V
or V
SS
= 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
–10
–10
3.6
2.6
–1
—
—
—
—
—
—
—
—
—
3
6
4
3
DD
DD
DD
= 2.3 V to 3.6 V)
LIMITS
TYP
575
130
1.7
3.5
12
—
—
—
—
—
—
—
—
—
—
11
—
—
—
—
2
3
V
+0.3V
0.3V
DD
MAX
+100
+100
PCA9544
600
300
+10
100
+50
5.5
2.1
4.5
Product data sheet
13
24
—
—
—
—
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
A