2

FN6357.4

August 15, 2007

ISL54056

(16 LD µTQFN)

TOP VIEW

NOTE:

1. Switches Shown for Logic “0” Input.

COM1

NO1

V+

NC4

NC2

GND

NO3

COM3

Truth Table

LOGIC

NC SW

NO SW

0ON

OFF

1OFF

ON

NOTE:

Logic “0”

≤0.5V. Logic “1” ≥1.4V with a 3V supply.

Pin Descriptions

PIN

FUNCTION

V+

System Power Supply Input (+1.65V to +4.5V)

GND

Ground Connection

IN

Digital Control Input

COM

Analog Switch Common Pin

NO

Analog Switch Normally Open Pin

NC

Analog Switch Normally Closed Pin

Ordering Information

PART NUMBER

PART MARKING

TEMP. RANGE (°C)

PACKAGE

PKG. DWG. #

ISL54056IRUZ-T* (Note)

GAA

-40 to +85

16 Ld

μTQFN Tape and Reel (Pb-free)

L16.2.6x1.8A

*Please refer to TB347 for details on reel specifications.

NOTE: 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.

ISL54056