3

FN6699.1

June 5, 2008

Truth Table

INPUTS

OUTPUTS

AC/DC

DIR

MUTE

SEL

L1, R1

L2, R2

COM (L,R)

C/P Shunts

L1, R1

C/P Shunts

L2, R2

C/P Shunts

0

X

0

0

ON

OFF

OFF

OFF

OFF

0

X

0

1

OFF

ON

OFF

OFF

OFF

0

X

1

X

OFF

OFF

OFF

OFF

OFF

1000

ON

OFF

OFF

OFF

ON

1001

OFF

ON

OFF

ON

OFF

1

0

1

X

OFF

OFF

OFF

ON

ON

1100

ON

OFF

OFF

OFF

OFF

1101

OFF

ON

OFF

OFF

OFF

1

1

1

X

OFF

OFF

ON

OFF

OFF

NOTE: MUTE, AC/DC, DIR: Logic “0”

≤ 0.5V, Logic “1” ≥ 1.4V or Float with a 3.3V Supply or 5V supply.

SEL: Logic “0”

≤0.5V, Logic “1” ≥ 1.4V with a 3.3V Supply or 5V supply.

X = Don’t Care

Pin Descriptions

PIN

FUNCTION

VDD

System Power Supply Pin (+3V to +3.6V)

(Float pin for 5V applications)

5V_Supply

5V Supply Pin (+4.5V to +5.5V)

(Float pin for 3.3V applications)

GND

Ground Connection

CAP_SS

Soft-Start Capacitor Pin

MUTE

Signal Mute Control Pin

SEL

Input Select Control Pin

AC/DC

AC/DC Select Control Pin

DIR_SEL

DIRECTION Select Control Pin

R

Analog Switch Common Pin

L

Analog Switch Common Pin

L2, R2

Analog Switch Normally Open Pin

L1, R1

Analog Switch Normally Closed Pin

PIN

FUNCTION

Ordering Information

PART NUMBER

PART MARKING

TEMP. RANGE (°C)

PACKAGE

(Pb-Free)

PKG.

DWG. #

ISL54405IVZ

(Note 2)

54405 IVZ

-40 to +85

16 Ld TSSOP

M16.173

ISL54405IVZ-T*

(Note 2)

54405 IVZ

-40 to +85

16 Ld TSSOP

M16.173

ISL54405IRTZ (Note 2)

05TZ

-40 to +85

16 Ld 3x3 TQFN

L16.3x3A

ISL54405IRTZ-T*

(Note 2)

05TZ

-40 to +85

16 Ld 3x3 TQFN

L16.3x3A

ISL54405IRUZ-T*

(Note 3)

GAD

-40 to+ 85

16 Ld µTQFN

L16.2.6x1.8A

*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 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.

3. 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

ISL54405