2

FN6835.0

February 9, 2009

Pinouts

ISL54222

(10 LD 1.8 X 1.4 µTQFN)

TOP VIEW

ISL54222

(10 LD MSOP, TDFN)

TOP VIEW

NOTE:

1. Switches Shown for SEL = Logic “1” and OE = Logic “0”.

8

10

D-

OE

D+

7

2

3

4

GND

HSD1+

HSD2+

5

SEL

1

6

HSD1-

HSD2-

SEL

HSD1+

D+

HSD2+

HSD1-

GND

1

2

3

4

5

10

9

8

7

6

D-

HSD2-

OE

LOGIC

CONTROL

Truth Table

OE

SEL

HSD1-, HSD1+

HSD2-, HSD2+

0

0

ON

OFF

01

OFF

ON

1X

OFF

OFF

Logic “0” when

≤ 0.5V, Logic “1” when ≥ 1.4V with a 1.8V to 3.3V

Supply.

Pin Descriptions

PIN NAME

DESCRIPTION

Power Supply

GND

Ground Connection

SEL

Select Logic Control Input

OE

Bus Switch Enable

D+, D-, HSDx+, HSDx- USB Data Port

Ordering Information

PART

NUMBER

PART

MARKING

TEMP. RANGE

(°C)

PACKAGE

(Pb-Free)

PKG.

DWG. #

ISL54222IRUZ-T* (Note

NOTES:)

J

-40 to +85

10 Ld 1.8 x 1.4mm µTQFN (Tape and Reel)

L10.1.8x1.4A

ISL54222IRTZ (Note 3)

4222

-40 to +85

10 Ld 3x3 TDFN

L10.3x3A

ISL54222IRTZ-T* (Note 3)

4222

-40 to +85

10 Ld 3x3 TDFN (Tape and Reel)

L10.3x3A

ISL54222IUZ (Note 3)

54222

-40 to +85

10 Ld MSOP

M10.118

ISL54222IUZ-T* (Note 3)

54222

-40 to +85

10 Ld MSOP (Tape and Reel)

M10.118

ISL54222IRUEVAL1Z

Evaluation Board

*Please refer to TB347 for details on reel specifications.

NOTES:

2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and NiPdAu

plate - e4 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free

products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.

3. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100%

matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations).

Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC

J STD-020.

ISL54222