PCA9516 Ver la hoja de datos (PDF) - Philips Electronics
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PCA9516 Datasheet PDF : 10 Pages
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Philips Semiconductors
5-channel I2C hub
Product data
PCA9516
ABSOLUTE MAXIMUM RATINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134).
Voltages with respect to pin GND.
SYMBOL
VCC to GND
Vbus
I
Ptot
Tstg
Tamb
PARAMETER
Supply voltage range VCC
Voltage range I2C-bus, SCL or SDA
DC current (any pin)
Power dissipation
Storage temperature range
Operating ambient temperature range
LIMITS
MIN.
MAX.
–0.5
+7
–0.5
+7
—
50
—
300
–55
+125
–40
+85
UNIT
V
V
mA
mW
°C
°C
DC ELECTRICAL CHARACTERISTICS
VDD = 3.0 to 3.6 V; GND = 0 V; Tamb = –40 to +85 °C; unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
Supplies
MIN.
LIMITS
TYP.
MAX.
UNIT
VCC
ICCH
ICCL
DC supply voltage
Quiescent supply current,
both channels HIGH
Quiescent supply current,
both channels LOW
VCC = 3.6 V;
SDAn = SCLn = VCC
VCC = 3.6 V;
one SDA and one SCL = GND,
other SDA and SCL open
3.0
3.3
—
7
—
6.8
3.6
V
10
mA
10
mA
ICCLc
Quiescent supply current in contention
Input SCL; input/output SDA
VCC = 3.6 V;
SDAn = SCLn = GND
—
7
10
mA
VIH
High-level input voltage
VIL
Low-level input voltage (Note 1)
VILc
Low-level input voltage contention
(Note 1)
0.7 VCC
—
5.5
V
–0.5
—
0.3 VCC
V
–0.5
—
0.4
V
VIK
II
IIL
VOL
VOL–VILc
Input clamp voltage
Input leakage current
Input current LOW, SDA, SCL
Low level output
Low level input voltage below
output low level voltage
II = –18 mA
VI = 3.6 V
VI = 0.2 V, SDA, SCL
IOL = 0 or 6 mA
Guaranteed by design
—
—
—
—
—
—
0.47
.52
—
—
–1.2
V
±1
µA
5
µA
0.6
V
70
mV
IOH
Output high level leakage current
VO = 3.6 V
—
—
10
µA
CI
Input capacitance
Enable 1–4
VI = 3 V or 0 V
—
6
10
pF
VIL
LOW level input voltage
–0.5
—
0.8
V
VIH
HIGH level input voltage
2.0
—
5.5
V
IIL
Input current LOW, EN1–EN4
VI = 0.2 V, EN1–EN4
—
10
30
µA
ILI
Input leakage current
–1
—
1
µA
CI
Input capacitance
VI = 3.0 V or 0 V
—
6
7
pF
NOTE:
1. VIL specification is for enable input and the first low level seen by the SDAx/SCLx lines. VILc is for the second and subsequent low levels
seen by the SDAx/SCLx lines.
2002 May 13
6
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