A

B

(1) EN is the internal enable signal applied to the switch.

Charge

Pump

SN74CB3Q3306A

www.ti.com

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

Supply voltage range

–0.5

4.6

V

–0.5

7

V

–0.5

7

V

Control input clamp current

–50

mA

I/O port clamp current

–50

mA

±64

mA

±100

mA

GND

DCU

TBD

°C/W

PW

88

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)

(5)

(6)

The package thermal impedance is calculated in accordance with JESD 51-7.

RECOMMENDED OPERATING CONDITIONS

(1)

MIN

MAX

UNIT

Supply voltage

2.3

3.6

V

1.7

5.5

High-level control input

V

voltage

2

5.5

0

0.7

Low-level control input

V

voltage

0

0.8

Data input/output voltage

0

5.5

V

Operating free-air temperature

–40

85

°C

(1)

Implications of Slow or Floating CMOS Inputs, literature number SCBA004.

Copyright © 2002–2011, Texas Instruments Incorporated

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