PCA9548 Philips Semiconductors, PCA9548 Datasheet - Page 11

• Manufacturer Part Number: PCA9548
• Description: 8-channel I2C switch with reset
• Manufacturer: Philips Semiconductors

Philips Semiconductors
DC CHARACTERISTICS
V
2004 Sep 30
Supply
Input SCL; input/output SDA
Select inputs A0 to A2 / RESET
Pass Gate
DD
SYMBOL
SYMBOL
8-channel I
V
V
V
R
V
= 3.6 V to 5.5 V; V
I
V
V
I
V
I
I
V
C
Pass
POR
I
I
I
DD
stb
O
OL
C
C
I
DD
IH
ON
IL
LI
IH
IH
L
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 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
Switch resistance
Switch output voltage
Switch output voltage
Leakage current
Input/output capacitance
PARAMETER
PARAMETER
2
SS
C switch with reset
= 0 V; T
amb
= –40 C to +85 C; unless otherwise specified. (See page 10 for V
V
V
swin
CC
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
no load; V
TEST CONDITIONS
TEST CONDITIONS
= 4.5 V to 5.5 V; I
DD
pin at V
V
f
SCL
I
= 5.0 V; I
V
V
= V
OL
OL
V
V
V
V
V
I
I
I
I
I
I
= 100 kHz
I
I
DD
= V
= V
= V
= V
= V
= V
= 0.4 V
= 0.6 V
DD
= V
= V
11
O
or V
DD
SS
DD
SS
SS
SS
or V
DD
DD
= 0.4 V; I
swout
DD
DD
or V
SS
or V
or V
= 5.5 V;
SS
= 5.5 V;
swout
= –100 A
SS
SS
SS
;
O
= –100 A
= 15 mA
0.7V
0.7V
MIN
–0.5
–0.5
–10
–10
3.6
2.6
–1
—
—
—
—
—
—
—
—
3
6
4
DD
DD
DD
= 2.3 V to 3.6 V)
LIMITS
TYP
575
250
1.7
3.5
20
—
—
—
—
—
—
—
—
—
—
11
—
—
2
3
V
+0.3V
0.3V
DD
MAX
PCA9548
600
300
+10
100
+50
+10
5.5
2.1
4.5
Product data sheet
21
24
—
—
—
6
5
5
+ 0.5
DD
DD
UNIT
UNIT
mA
mA
pF
pF
pF
V
V
V
V
V
V
V
V
A
A
A
A
A
A