1

FEATURES

APPLICATIONS

DGS PACKAGE

(TOP VIEW)

V+

NO1

COM1

IN1

NC1

1

2

3

4

5

NO2

COM2

IN2

NC2

GND

10

9

8

7

6

COM1

V+

NO1

IN1

NC1

NO2

COM2

IN2

NC2

GND

DRC PACKAGE

(TOP VIEW)

10

9

8

7

6

1

2

3

4

5

YZP PACKAGE

(TOP-THROUGH VIEW)

1

2

3

D

C

B

A

DESCRIPTION/ORDERING INFORMATION

TS3A24159

0.3-

Ω DUAL SPDT ANALOG SWITCH

DUAL-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER

SCDS238C – MARCH 2007 – REVISED FEBRUARY 2008

www.ti.com

2

• Specified Break-Before-Make Switching

• Low ON-State Resistance (0.3 Ω Max)

• Low Charge Injection

• Excellent ON-State Resistance Matching

• Low Total Harmonic Distortion (THD)

• 1.65-V to 3.6-V Single-Supply Operation

• Control Inputs Are 1.8-V Logic Compatible

• Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

• ESD Performance Tested Per JESD 22

–

2000-V Human-Body Model

(A114-B, Class II)

–

1000-V Charged-Device Model (C101)

• Cell Phones

• PDAs

• Portable Instrumentation

• Audio and Video Signal Routing

• Low-Voltage Data-Acquisition Systems

• Communication Circuits

• Modems

• Hard Drives

• Computer Peripherals

• Wireless Terminals and Peripherals

YZP PACKAGE TERMINAL ASSIGNMENTS

D

NO2

V+

NO1

C

COM2

COM1

B

IN2

IN1

A

NC2

GND

NC1

3

2

1

The TS3A24159 is a dual single-pole double-throw (SPDT) analog switch that is designed to operate from 1.65 V

to 3.6 V. It offers low ON-state resistance and excellent ON-state resistance matching with the

break-before-make feature, to prevent signal distortion during the transferring of a signal from one channel to

another. The device has excellent total harmonic distortion (THD) performance and consumes very low power.

These features make this device suitable for portable audio applications.

1

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

2

NanoFree is a trademark of Texas Instruments.

PRODUCTION DATA information is current as of publication date.

Copyright © 2007–2008, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.