2

FN6033.4

April 12, 2005

ISL43120 (SOT-23)

TOP VIEW

ISL43121 (SOT-23)

TOP VIEW

ISL43122 (SOT-23)

TOP VIEW

ISL43210 (SOT-23)

TOP VIEW

NOTE:

1. Switches Shown for Logic “0” Input.

V+

GND

6

7

8

5

1

2

3

4

V+

GND

6

7

8

5

1

2

3

4

V+

GND

6

7

8

5

1

2

3

4

4

5

6

1

2

3

IN

V+

GND

NO

NC

COM

Truth Table

LOGIC

ISL43120 ISL43121

ISL43122

ISL43210

SW 1, 2

SW 1, 2

SW 1

SW 2

PIN NC PIN NO

0

OFF

ON

OFF

ONONOFF

1

ON

OFF

ON

OFF

OFF

ON

NOTE:

Logic “0”

≤0.8V. Logic “1” ≥2.4V.

Pin Descriptions

PIN

FUNCTION

V+

System Power Supply Input (+2.7V to +12V)

GND

Ground Connection

IN

Digital Control Input

COM

Analog Switch Common Pin

NO

Analog Switch Normally Open Pin

NC

Analog Switch Normally Closed Pin

N.C.

No Internal Connection

Ordering Information

PART NO.

(BRAND)

TEMP.

RANGE (°C)

PACKAGE

PKG.

DWG. #

ISL43120IH-T

(120I)

-40 to 85

8 Ld SOT-23

Tape and Reel

P8.064

ISL43120IHZ-T

(120I) (Note)

-40 to 85

8 Ld SOT-23

Tape and Reel (Pb-free)

P8.064

ISL43121IH-T

(121I)

-40 to 85

8 Ld SOT-23

Tape and Reel

P8.064

ISL43121IHZ-T

(121I) (Note)

-40 to 85

8 Ld SOT-23

Tape and Reel (Pb-free)

P8.064

ISL43122IH-T

(122I)

-40 to 85

8 Ld SOT-23

Tape and Reel

P8.064

ISL43122IHZ-T

(122I)

(Note)

-40 to 85

8 Ld SOT-23

Tape and Reel

(Pb-free)

P8.064

ISL43210IH-T

(123I)

-40 to 85

6 Ld SOT-23

Tape and Reel

P6.064

ISL43210IHZ-T

(123I)

(Note)

-40 to 85

6 Ld SOT-23

Tape and Reel

(Pb-free)

P6.064

NOTE: Intersil Pb-free products employ special Pb-free material sets;

molding compounds/die attach materials and 100% matte tin plate

termination finish, which are 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.

ISL43120, ISL43121, ISL43122, ISL43210