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TS5A23159
SCDS201H – AUGUST 2005 – REVISED FEBRUARY 2015
TS5A23159 1-Ω 2-Channel SPDT Analog Switch 5-V / 3.3-V 2-Channel 2:1 Multiplexer / Demultiplexer
1 Features
•1 Isolation in Power-Down Mode, VCC = 0 • Specified Break-Before-Make Switching • Low ON-State Resistance (1 Ω) • Control Inputs are 5.5-V Tolerant • Low Charge Injection • Excellent ON-State Resistance Matching • Low Total Harmonic Distortion (THD) • Supports Analog and Digital Signals • 1.65-V to 5.5-V Single-Supply Operation • 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)
2 Applications
• 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
3 Description
The TS5A23159 is a bidirectional 2-channel singlepole double-throw (SPDT) switch that is designed to operate from 1.65 V to 5.5 V. The device offers low ON-state resistance and excellent ON-state resistance matching with the break-before-make feature which prevents signal distortion during the transferring of a signal from one channel to another. The device has an excellent total harmonic distortion (THD) performance and consumes very low power. These features make this device suitable for a wide variety of portable applications including cell phones, audio devices, and instrumentation.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TS5A23159
VSSOP (10) UQFN (10)
3.00 mm × 3.00 mm 1.50 mm × 2.00 mm
(1) For all available packages, see the orderable addendum at the end of the data sheet.
Simplified Schematic
COM1 IN1
COM2 IN2
SPDT
NC1 NO1
NC2 NO2
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA.
TS5A23159
SCDS201H – AUGUST 2005 – REVISED FEBRUARY 2015
www.ti.com
Table of Contents
1 Features .................................................................. 1 2 Applications ........................................................... 1 3 Description ............................................................. 1 4 Revision History..................................................... 2 5 Pin Configuration and Functions ......................... 3 6 Specifications......................................................... 3
6.1 Absolute Maximum Ratings ...................................... 3 6.2 ESD Ratings.............................................................. 4 6.3 Recommended Operating Conditions....................... 4 6.4 Thermal Information .................................................. 4 6.5 Electrical Characteristics for 5-V Supply .................. 5 6.6 Electrical Characteristics for 3.3-V Supply ............... 7 6.7 Electrical Characteristics for 2.5-V Supply ............... 9 6.8 Electrical Characteristics for 1.8-V Supply ............. 11 6.9 Typical Characteristics ............................................ 13 7 Parameter Measurement Information ................ 16 8 Detailed Description ............................................ 21
8.1 Overview ................................................................. 21 8.2 Functional Block Diagram ....................................... 21 8.3 Feature Description................................................. 21 8.4 Device Functional Modes........................................ 21 9 Application and Implementation ........................ 22 9.1 Application Information............................................ 22 9.2 Typical Application ................................................. 22 10 Power Supply Recommendations ..................... 23 11 Layout................................................................... 24 11.1 Layout Guidelines ................................................. 24 11.2 Layout Example .................................................... 24 12 Device and Documentation Support ................. 25 12.1 Trademarks ........................................................... 25 12.2 Electrostatic Discharge Caution ............................ 25 12.3 Glossary ................................................................ 25 13 Mechanical, Packaging, and Orderable Information ........................................................... 25
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision G (August 2013) to Revision H
Page
• Added ESD Ratings table, Recommended Operating Conditions table, Thermal Information table, Feature Description section, Device Functional Modes, .