2

FN6097.3

November 17, 2004

ISL84782IV (TSSOP)

TOP VIEW

ISL84782IR (3x3 THIN QFN)

TOP VIEW

NOTE:

1. Switches Shown for Logic “0” Inputs.

14

15

16

9

13

12

11

10

1

2

3

4

5

7

6

8

A0

A2

COMA

A3

A1

INH

GND

N.C.

V+

B1

COMB

B0

B3

ADD1

ADD0

B2

LOGIC

COMA

A3

A1

INH

B1

COMB

B0

B3

1

3

4

15

16

14

13

2

12

10

9

11

6

57

8

Truth Table

ISL84782

INH

ADD0

ADD1

SWITCH ON

1

X

X

None

00

0

A0, B0

00

1

A1, B1

01

0

A2, B2

01

1

A3, B3

NOTE: Logic “0”

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

X = Don’t Care.

Pin Descriptions

PIN

FUNCTION

V+

System Power Supply Input (1.6V to 3.6V)

N.C.

No Connect. Not internally connected.

GND

Ground Connection

INH

Digital Control Input. Connect to GND for Normal

Operation. Connect to V+ to turn all switches off.

COMA

Analog Switch Channel A Output

COMB

Analog Switch Channel B Output

A0-A3

Analog Switch Channel A Input

B0-B3

Analog Switch Channel B Input

ADDx

Address Input Pin

Ordering Information

PART NO.

TEMP.

RANGE (°C)

PACKAGE

PKG. DWG.

#

ISL84782IV

-40 to 85

16 Ld TSSOP

M16.173

ISL84782IV-T

-40 to 85

16 Ld TSSOP

Tape & Reel

M16.173

ISL84782IR

-40 to 85

16 Ld 3x3 Thin QFN L16.3x3A

ISL84782IR-T

-40 to 85

16 Ld 3x3 Thin QFN

Tape & Reel

L16.3x3A

ISL84782IVZ

(See Note)

-40 to 85

16 Ld TSSOP

(Pb-free)

M16.173

ISL84782IVZ-T

(See Note)

-40 to 85

16 Ld TSSOP

Tape and Reel

(Pb-free)

M16.173

ISL84782IRZ

(See Note)

-40 to 85

16 Ld 3x3 Thin QFN

(Pb-free)

L16.3x3A

ISL84782IRZ-T

(See Note)

-40 to 85

16 Ld 3x3 Thin QFN

Tape and Reel

(Pb-free)

L16.3x3A

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-020C.

ISL84782