TS5A23159 Datasheet, PDF (1/23 Pages) Texas Instruments – 1-ohm DUAL SPDT ANALOG SWITCH 5-V/3.3-V 2-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER

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TS5A23159
1-Ω DUAL SPDT ANALOG SWITCH
5-V/3.3-V 2-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER
SCDS201 – AUGUST 2005
FEATURES
• Isolation in Power-Down Mode, V₊ = 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)
• 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)
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
VSSOP PACKAGE
(TOP VIEW)
IN1 1
NO1 2
GND 3
NO2 4
IN2 5
10 _COM1
9 _NC1
8 V₊
7 NC2
6 COM2
DESCRIPTION
The TS5A23159 is a dual single-pole double-throw (SPDT) analog 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, 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.
SUMMARY OF CHARACTERISTICS
V₊ = 5 V, T_A = 25 °C
Configuration
Dual 2:1 Multiplexer/Demultiplexer
(2 × SPDT)
Number of channels
2
ON-state resistance (r_on)
ON-state resistance match (∆r_on)
ON-state resistance flatness (r_on(flat))
Turn-on/turn-off time (t_ON/t_OFF)
Break-before-make time (t_BBM)
Charge injection (Q_C)
Bandwidth (BW)
1.1 Ω
0.1 Ω
0.15 Ω
20 ns/15 ns
12 ns
–7 pC
100 MHz
OFF isolation (O_ISO)
Crosstalk (X_TALK)
Total harmonic distortion (THD)
–65 dB at 1 MHz
–66 dB at 1 MHz
0.01%
Leakage current (I_NO(OFF)/I_NC(OFF))
Power-supply current (I₊)
Package options
±20 nA
0.1 µA
10-pin VSSOP
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 © 2005, Texas Instruments Incorporated