TS5A3166 Datasheet, PDF (1/21 Pages) National Semiconductor (TI) – 0.9-OHM SPST ANALOG SWITCH

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Description
The TS5A3166 is a single-pole single-throw (SPST)
analog switch that is designed to operate from 1.65 V
to 5.5 V. The device offers a low ON-state resistance.
The device has excellent total harmonic distortion
(THD) performance and consumes very low power.
These features make this device suitable for portable
audio applications.
Applications
D Cell Phones
D PDAs
D Portable Instrumentation
D Audio and Video Signal Routing
D Low-Voltage Data-Acquisition Systems
D Communication Circuits
D Modems
D Hard Drives
D Computer Peripherals
D Wireless Terminals and Peripherals
D Microphone Switching – Notebook Docking
SOT-23 OR SC-70 PACKAGE
(TOP VIEW)
NO ₁
COM 2
GND 3
5 V+
4 IN
YEP OR YZP PACKAGE
(BOTTOM VIEW)
GND 3
4 IN
COM 2
NO 1
5 V+
FUNCTION TABLE
IN
NO TO COM,
COM TO NO
L
OFF
H
ON
TS5A3166
0.9ĆW SPST ANALOG SWITCH
Features
SCDS186 − FEBRUARY 2005
D Isolation in the Powered-Off Mode, V₊ = 0
D Low ON-State Resistance (0.9 W)
D Control Inputs Are 5.5-V Tolerant
D Low Charge Injection
D Low Total Harmonic Distortion (THD)
D 1.65-V to 5.5-V Single-Supply Operation
D Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
D ESD Performance Tested Per JESD 22
− 2000-V Human-Body Model
(A114-B, Class II)
− 1000-V Charged-Device Model (C101)
Summary of Characteristics
V₊ = 5 V, T_A = 25°C
Configuration
Single Pole
Single Throw
(SPST)
Number of channels
1
ON-state resistance (ron)
ON-state resistance flatness (ron(flat))
Turn-on/turn-off time (tON/tOFF)
Charge injection (QC)
Bandwidth (BW)
0.9 Ω
0.15 Ω
7.5 ns/12.5 ns
1 pC
200 MHz
OFF isolation (OISO)
Total harmonic distortion (THD)
−64 dB at 1 MHz
0.005%
Leakage current (ICOM(OFF))
Power-supply current (I+)
Package option
±20 nA
0.5 µA
5-pin DSBGA, SOT-23,
or SC-70
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 Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright  2005, Texas Instruments Incorporated