1

FEATURES

APPLICATIONS

YFP PACKAGE

B

A

2

1

C

B

A

1

2

C

(Laser Marking View)

(Bump View)

TS5A12301E

IEC LEVEL 4 ESD-PROTECTED 0.75-

Ω SPDT ANALOG SWITCH

WITH 1.8-V COMPATIBLE INPUT LOGIC

• Cell Phones

• Low ON-State Resistance (0.75 Ω)

• PDAs

• Low Charge Injection

• Portable Instrumentation

• Excellent ON-State Resistance Matching

• MP3 Players

• Isolation in Power-Down Mode, V

• Portable Media Players

• Specified Break-Before-Make Switching

• 2.25-V to 5.5-V Power Supply (V

• 6-MΩ Input Pulldown Allows Control Input (IN)

to Be Unconnected

• 1.8-V Compatible Control Input Threshold

• Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

• ESD Performance Tested Per JESD 22

TERMINAL ASSIGNMENTS

–

3000-V Human-Body Model

(A114-B, Class II)

C

NC

–

1000-V Charged-Device Model (C101)

B

COM

GND

A

IN

NO

• ESD Performance COM Port to GND

2

1

–

8000-V Human-Body Model

(A114-B, Class II)

–

±8-kV Contact Discharge

(IEC 61000-4-2)

–

±15-kV Air-Gap Discharge

(IEC 61000-4-2)

DESCRIPTION/ORDERING INFORMATION

The TS5A12301E is a single-pole double-throw (SPDT) analog switch that is designed to operate from 2.25 V to

5.5 V. The device offers a low ON-state resistance with an excellent channel-to-channel ON-state resistance

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

one path 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. The control input (IN) pin can be connected to

low-voltage GPIOs, allowing it to be controlled by 1.8-V signals.

The TS5A12301E has ±15-kV Air-Gap Discharge and ±8-kV Contact Discharge ESD protection for the COM port

to GND, which make it compliant with the IEC Level 4 ESD standard (IEC 61000-4-2).

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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.

PRODUCTION DATA information is current as of publication date.

Copyright © 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.