TS3A44159_10 Datasheet, PDF (1/30 Pages) Texas Instruments – 0.45-Ω QUAD SPDT ANALOG SWITCH QUAD-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER WITH TWO CONTROLS

TS3A44159
www.ti.com ......................................................................................................................................................... SCDS225A – MARCH 2007 – REVISED JUNE 2008
0.45-Ω QUAD SPDT ANALOG SWITCH
QUAD-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER WITH TWO CONTROLS
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)
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₊
NC4
COM4
NO4
RGT PACKAGE
(TOP VIEW)
RSV PACKAGE
(TOP VIEW)
16 15 14 13
NC1 ¹
IN1-2 ²
12 _COM4
11 _NO4
NC2
NO2 ³
10 _{IN3-4 GND}
COM2 ⁴
9 _NC3
5678
NO3
COM3
16 15 14 13
1
12
2
11
3
10
4
9
COM1
NO1
V₊
NC4
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
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.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2007–2008, Texas Instruments Incorporated