Datasheet
A
EN
(1)
B
(1) EN is the internal enable signal applied to the switch.
Charge
Pump
V
CC
SN74CB3Q3306A
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SCDS113E –DECEMBER 2002–REVISED JANUARY 2011
SIMPLIFIED SCHEMATIC, EACH FET SWITCH (SW)
ABSOLUTE MAXIMUM RATINGS
(1)
over operating free-air temperature range (unless otherwise noted)
MIN MAX UNIT
V
CC
Supply voltage range –0.5 4.6 V
V
IN
Control input voltage range
(2) (3)
–0.5 7 V
V
I/O
Switch I/O voltage range
(2) (3) (4)
–0.5 7 V
I
IK
Control input clamp current V
IN
< 0 –50 mA
I
I/OK
I/O port clamp current V
I/O
< 0 –50 mA
I
I/O
ON-state switch current
(5)
±64 mA
Continuous current through each V
CC
or ±100 mA
GND
DCU TBD
q
JA
Package thermal impedance
(6)
°C/W
PW 88
T
stg
Storage temperature range –65 150 °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) All voltages are with respect to ground, unless otherwise specified.
(3) The input and output voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
(4) V
I
and V
O
are used to denote specific conditions for V
I/O
.
(5) I
I
and I
O
are used to denote specific conditions for I
I/O
.
(6) The package thermal impedance is calculated in accordance with JESD 51-7.
RECOMMENDED OPERATING CONDITIONS
(1)
MIN MAX UNIT
V
CC
Supply voltage 2.3 3.6 V
V
CC
= 2.3 V to 2.7 V 1.7 5.5
High-level control input
V
IH
V
voltage
V
CC
= 2.7 V to 3.6 V 2 5.5
V
CC
= 2.3 V to 2.7 V 0 0.7
Low-level control input
V
IL
V
voltage
V
CC
= 2.7 V to 3.6 V 0 0.8
V
I/O
Data input/output voltage 0 5.5 V
T
A
Operating free-air temperature –40 85 °C
(1) All unused control inputs of the device must be held at V
CC
or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
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