P82B715
I2C BUS EXTENDER
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SCPS145A–DECEMBER 2007–REVISED FEBRUARY 2008
Absolute Maximum Ratings(1)
over operating free-air temperature range (unless otherwise noted)
MIN
–0.3
0
MAX
12
UNIT
VCC Supply voltage range
V
I2C bus voltage range
Sx or Sy
VCC
VCC
60
Vb
V
Buffered bus voltage range
Lx or Ly
Sx or Sy
Lx or Ly
0
IO
Continuous output current
mA
mA
60
ICC
θJA
Continuous current through VCC or GND
Package thermal impedance(2)
60
D package
P package
97
°C/W
85
Tstg Storage temperature range
TA Operating free-air temperature range
–55
–40
125
85
°C
°C
(1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) The package thermal impedance is calculated in accordance with JESD 51-7.
Recommended Operating Conditions
MIN
4.5
MAX
12
UNIT
V
VCC Supply voltage(1)
TA Operating free-air temperature
–40
85
°C
(1) Operation with reduced performance is possible down to 3 V. Typical static sinking performance is not degraded at 3 V, but the dynamic
sink currents while the output is being driven through VCC/2 are reduced and can increase fall times. Timing-critical designs should
accommodate the specified minimums.
4
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