ABSOLUTE MAXIMUM RATINGS

(1)

RECOMMENDED OPERATING CONDITIONS

(1)

TS3USB221E

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

±120

mA

±100

mA

48.7

θ

JA

RSE package

243

°C/W

ZXU package

128

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.

(7)

Package Preview

MIN

MAX

UNIT

Supply voltage

2.3

3.6

V

High-level control input voltage

V

Low-level control input voltage

V

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 © 2009, Texas Instruments Incorporated

Submit Documentation Feedback

3

Product Folder Link(s): TS3USB221E