2

FN6128.5

May 12, 2008

ISL8484

(10 LD TDFN, MSOP)

TOP VIEW

NOTE:

1. Switches Shown for Logic “0” Input.

V+

NO1

COM1

IN1

NC1

NO2

COM2

IN2

NC2

GND

1

2

3

4

5

10

9

8

7

6

Truth Table

LOGIC

NC1 and NC2

NO1 and NO2

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

INx

Digital Control Input

COMx

Analog Switch Common Pin

NOx

Analog Switch Normally Open Pin

NCx

Analog Switch Normally Closed Pin

Ordering Information

PART NUMBER

PART MARKING

TEMP. RANGE

(°C)

PACKAGE

PKG.

DWG. #

ISL8484IR*

484

-40 to +85

10 Ld 3x3 TDFN

L10.3x3A

ISL8484IU*

8484

-40 to +85

10 Ld MSOP

M10.118

ISL8484IRZ*

(Note)

484Z

-40 to +85

10 Ld 3x3 TDFN

(Pb-free)

L10.3x3A

ISL8484IUZ*

(Note)

8484Z

-40 to +85

10 Ld MSOP

(Pb-free)

M10.118

*Add “-T” suffix for tape and reel. 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 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.

ISL8484