Not Recommended for New Designs

TUSB8040

www.ti.com

SLLSE42I – SEPTEMBER 2010 – REVISED SEPTEMBER 2013

6

ELECTRICAL SPECIFICATIONS

6.1

ABSOLUTE MAXIMUM RATINGS

(1)

over operating free-air temperature range (unless otherwise noted)

VALUE

UNIT

VDD33

-0.3 to 3.8

Steady-state supply voltage

V

VDD11

-0.3 to 1.4

USB 2.0 DP/DM

-0.3 to VDD33 + 0.3

≤ 3.8

SuperSpeed USB TXP/M and RXP/M

-0.3 to VDD33 + 0.3

≤ 3.8

VIO

V

XI/XO

-0.3 to 1.98

3.3-V Tolerant I/O

-0.3 to VDD33 + 0.3

≤ 3.8

VUSB_VBUS

-0.3 to 1.2

V

Tstg

Storage temperature range

-65 to 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. Expose to absolute-maximum-rated conditions for extended periods may affect device reliability

6.2

RECOMMENDED OPERATING CONDITIONS

over operating free-air temperature range (unless otherwise noted)

MIN

NOM

MAX

UNIT

VDD33

3

3.3

3.6

Steady-state supply voltage

V

VDD11

(1)

0.99

1.1

1.26

USB 2.0 DP/DM

0

VDD33

SuperSpeed USB TXP/M and RXP/M

0

VDD33

VIO

V

XI/XO

0

1.8

3.3-V Tolerant I/O

0

VDD33

VUSB_VBUS

0

1.155

V

TA

Operating free-air temperature range

0

25

70

°C

TJ

Operating junction temperature range

0

25

105

°C

(1)

A 1.05-V supply may be used as long as minimum supply conditions are met.

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ELECTRICAL SPECIFICATIONS

23

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