TS3A44159 Datasheet, PDF (1/29 Pages) Texas Instruments – 0.45-W QUAD SPDT ANALOG SWITCH QUAD-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER WITH TWO CONTROLS

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TS3A44159
0.45-Ω QUAD SPDT ANALOG SWITCH
QUAD-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER WITH TWO CONTROLS
SCDS225 – MARCH 2007
FEATURES
• 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)
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
NO2
COM2
NC2
GND
NO3
COM3
NC3
IN3-4
PW PACKAGE
(TOP VIEW)
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
IN1-2
NC1
COM1
NO1
V_CC
NC4
COM4
NO4
RGT PACKAGE
(TOP VIEW)
16 15 14 13
NC1 ¹
IN1-2 ²
NO2 ³
COM2 ⁴
12 _COM4
11 _NO4
10 _IN3-4
9 _NC3
5678
RSV PACKAGE
(TOP VIEW)
16 15 14 13
NC1 1
12 COM4
IN1-2 2
11 NO4
NO2 3
10 IN3-4
COM2 ⁴
9 _NC3
5678
DESCRIPTION/ORDERING INFORMATION
The TS3A44159 is a quad 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 dual double-pole double-throw (DPDT)
configuration. 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 an excellent total harmonic distortion (THD) performance and consumes very low
power. These features make this device suitable for portable audio applications
T_A
–40°C to 85°C
ORDERING INFORMATION
PACKAGE ⁽¹⁾
ORDERABLE PART NUMBER
TOP-SIDE MARKING
RGT – QFN
Tape and reel
TS3A44159RGTR
ZWH
RSV – QFN
Tape and reel
TS3A44159RSVR
ZWH
PW – TSSOP
Tape and reel
TS3A44159PWR
YC4159
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
website at www.ti.com.
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.
UNLESS OTHERWISE NOTED this document contains
PRODUCTION DATA information current as of publication date.
Products conform to specifications per the terms of Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2007, Texas Instruments Incorporated