TS3A44159_15 Datasheet, PDF (1/35 Pages) Texas Instruments – TS3A44159 0.45-Ω Quad SPDT Analog Switch 4-Channel 2:1 Multiplexer – Demultiplexer With Two Controls

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TS3A44159
SCDS225B – MARCH 2007 – REVISED JANUARY 2015
TS3A44159 0.45-Ω Quad SPDT Analog Switch 4-Channel 2:1 Multiplexer – Demultiplexer
With Two Controls
1 Features
•1 Specified Break-Before-Make Switching
• Low ON-State Resistance (<0.5 Ω)
• Control Inputs Are 1.8-V Logic Compatible
• Low Charge Injection
• Excellent ON-State Resistance Matching
• Low Total Harmonic Distortion (THD)
• 1.65-V to 4.3-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 Pins and Peripherals
3 Description
The TS3A44159 is a bidirectional 4-channel single-
pole double-throw (SPDT) analog switch with two
control inputs, which is designed to operate from 1.65
V to 4.3 V. This device is also known as a 2 channel
double-pole double-throw (DPDT) configuration. It
offers low ON-state resistance and excellent ON-state
resistance matching with the break-before-make
feature that 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 portable
audio applications
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TSSOP (16)
5.00 mm × 4.40 mm
TS3A44159
VQFN (16)
3.00 mm × 3.00 mm
UQFN (16)
2.60 mm × 1.80 mm
(1) For all available packages, see the orderable addendum at
the end of the datasheet.
Simplified Schematic
COM1
COM2
SPDT
NC1
NO1
NC2
NO2
IN1-2
COM3
COM4
SPDT
NC3
NO3
NC4
NO4
IN3-4
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.