pca9518d NXP Semiconductors, pca9518d Datasheet - Page 7

• Manufacturer Part Number: pca9518d
• Description: Expandable 5-channel I2c Hub
• Manufacturer: NXP Semiconductors

1. V
2. Test performed with I
Philips Semiconductors
ABSOLUTE MAXIMUM RATINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134).
Voltages with respect to pin GND.
DC ELECTRICAL CHARACTERISTICS
V
NOTE:
2004 Sep 29
Supplies
Input SCL; input/output SDA
Enable 1–4
Expansion Pins
CC
SYMBOL
SYMBOL
V
Expandable 5-channel I
SDAx/SCLx lines.
OL
V
I
I
= 3.0 to 3.6 V; GND = 0 V; T
I
V
CCLc
V
V
V
V
V
IL
SYMBOL
V
V
CCH
V
V
CCL
V
I
C
C
CC
I
C
I
I
LI
CC
I
–V
IH
IH
ILc
IL
OL
IL
IL
IL
IL
OL
IH
IL
IK
I
I
I
specification is for the first LOW level seen by the SDAx/SCLx lines. V
I
V
T
P
T
to GND
amb
ILc
bus
stg
I
tot
LOW level input voltage
HIGH level input voltage
Input leakage current
Input capacitance
HIGH level input voltage, EXP*
LOW level input voltage, EXP*
Input capacitance
DC supply voltage
Quiescent supply current,
both channels HIGH
Quiescent supply current,
both channels LOW
Quiescent supply current in contention
HIGH-level input voltage, SCL, SDA
LOW-level input voltage, SCL, SDA
(Note 1)
LOW-level input voltage contention,
SCL, SDA (Note 1)
Input clamp voltage
Input leakage current
Input current LOW, SDA, SCL
LOW level output, SCL, SDA
LOW level input voltage below
output LOW level voltage
Input capacitance
Input current LOW
Input current LOW, EXP*
LOW level output, EXP*
Supply voltage range V
Voltage range I
DC current (any pin)
Power dissipation
Storage temperature range
Operating ambient temperature range
OL
= 10 A.
PARAMETER
PARAMETER
amb
= –40 to +85 C; unless otherwise specified.
2
C-bus, SCL or SDA
2
CC
C hub
PARAMETER
V
V
V
SDAn = SCLn = V
V
one SDA and one SCL = GND,
other SDA and SCL open
V
SDAn = SCLn = GND
I
V
V
I
Guaranteed by design
V
V
V
I
I
OL
OL
I
I
CC
CC
CC
I
I
I
I
I
= –18 mA
= 3.0 V or 0 V
= 3.0 V or 0 V
= 3.6 V
= 0.2 V, SDA, SCL
= 3 V or 0 V
= 0.2 V, EN1–EN4
= 0.2 V, EXP*
= 0
= 12 mA
= 3.6 V;
= 3.6 V;
= 3.6 V;
2
or 6 mA
TEST CONDITIONS
TEST CONDITIONS
7
CC
ILc
is for the second and subsequent LOW levels seen by the
0.7 V
MIN.
–0.5
–0.5
0.47
–0.5
0.55
–0.5
V
3.0
2.0
–1
—
—
—
—
—
—
—
—
—
—
—
—
—
CC
CC
MIN.
–0.5
–0.5
–55
–40
—
—
LIMITS
LIMITS
TYP.
0.52
3.3
7.5
—
—
—
—
—
—
—
—
—
10
—
—
—
—
—
9
9
6
3
6
MAX.
+125
300
+85
+7
+7
50
0.45 V
0.3 V
PCA9518
MAX.
–1.2
Product data sheet
3.6
5.5
0.4
0.6
0.8
5.5
5.5
0.5
10
70
30
11
11
5
8
1
7
5
8
1
CC
CC
UNIT
mW
mA
V
V
UNIT
UNIT
C
C
mA
mA
mA
mV
pF
pF
pF
V
V
V
V
V
V
V
V
V
V
V
A
A
A
A
A