FEATURES
APPLICATIONS
DGS PACKAGE (TOP VIEW)V+
NO1COM1IN1NC1
NO2COM2IN2NC2GND
V+NO2COM2IN2NC2GND
DRC PACKAGE (TOP VIEW)
1
2
3
DESCRIPTION/ORDERING INFORMATION
•Specified Break-Before-Make Switching •Low ON-State Resistance (0.3ΩMax)•Low Charge Injection
•Excellent ON-State Resistance Matching •Low Total Harmonic Distortion (THD)• 1.65-V to 3.6-V Single-Supply Operation •Control Inputs Are 1.8-V Logic Compatible •
Latch-Up Performance Exceeds 100mA 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)
•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
YZP PACKAGE TERMINAL ASSIGNMENTS五花肉土豆
D NO2V+
NO1C COM2COM1B IN2IN1A
NC2GND NC13
21
The TS3A24159is a dual single-pole double-throw (SPDT)analog switch that is designed to operate from 1.65V to 3.6V.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 excellent total harmonic distortion (THD)performance and consumes very low power.The features make this device suitable for portable audio applications.
Plea be aware that an important notice concerning availability,standard warranty,and u in critical applications of Texas Instruments miconductor products and disclaimers thereto appears at the end of this data sheet.
NanoFree is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.Copyright ©2007–2008,Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas Instruments standard warranty.Production processing does not necessarily include testing of all parameters.
怎样提高孩子学习ORDERING INFORMATION
T A PACKAGE(1)(2)ORDERABLE PART NUMBER TOP-SIDE MARKING NanoFree™(DSBGA)–YZP Reel of3000TS3A24159YZPR L87
–40°C to85°C VSSOP–DGS(MSOP)Reel of2500TS3A24159DGSR L8R
SON–DRC Reel of3000TS3A24159DRCR ZWS
(1)Package drawings,thermal data,and symbolization are available at /packaging.
静静等待(2)For the most current package and ordering information,e the at the end of this document,or e the TI
website at
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SUMMARY OF CHARACTERISTICS(1)
Dual2:1Multiplexer/Demultiplexer
Configuration
(2×SPDT)
Number of channels2
ON-state resistance(r on)0.3ΩMax
ON-state resistance match(Δr on)0.05ΩMax
ON-state resistance flatness(r on(flat))0.04ΩMax
Turn-on/turn-off time(t ON/t OFF)20ns/12ns
Break-before-make time(t BBM)10ns
Charge injection(Q C)9pC
Bandwidth(BW)23MHz
OFF isolation(O ISO)–72dB
Crosstalk(X TALK)–96dB
Total harmonic distortion(THD)0.003%
Power-supply current(I+)15nA
Package options10-pin MSOP,SON,DSBGA
(1)V+=2.7V,T A=25°C
FUNCTION TABLE
NC TO COM,NO TO COM,
IN
COM TO NC COM TO NO
L ON OFF
H OFF ON
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Product Folder Link(s):TS3A24159
ABSOLUTE MAXIMUM RATINGS(1)(2)
over operating free-air temperature range(unless otherwi noted)
MIN MAX UNIT
V+Supply voltage range(3)–0.5 3.6V
V NC
V NO Analog voltage range(3)(4)(5)–0.5V++0.5V
V COM
I I/OK Analog port diode current V NC,V NO,V COM<0–5050mA
I NC ON-state switch current–300300
I NO V NC,V NO,V COM=0to V+mA
ON-state peak switch current(6)–500500
I COM
V I Digital input voltage range–0.5 3.6V
I IK Digital input clamp current(3)(4)V I<0–50mA
I+Continuous current through V+100mA
I GND Continuous current through GND–100mA
DGS package165
θJA Package thermal impedance(7)DRC package56.5°C/W
YZP package93
T stg Storage temperature range–65150°C (1)Stress beyond tho listed under"absolute maximum ratings"may cau permanent damage to the device.The are stress ratings
打印机图片
only,and functional operation of the device at the or any other conditions beyond tho indicated under"recommended operating conditions"is not implied.Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2)The algebraic convention,whereby the most negative value is a minimum and the most positive value is a maximum
(3)All voltages are with respect to ground,unless otherwi specified.
(4)The input and output voltage ratings may be exceeded if the input and output clamp-current ratings are obrved.
(5)This value is limited to5.5V maximum.
(6)Pul at1-ms duration<10%duty cycle
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(7)The package thermal impedance is calculated in accordance with JESD51-7.
Copyright©2007–2008,Texas Instruments Incorporated Submit Documentation Feedback3
Product Folder Link(s):TS3A24159
ELECTRICAL CHARACTERISTICS FOR3-V SUPPLY(1)
V+=2.7V to3.6V,T A=–40°C to85°C(unless otherwi noted)
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(1)The algebraic convention,whereby the most negative value is a minimum and the most positive va
lue is a maximum
(2)All unud digital inputs of the device must be held at V+or GND to ensure proper device operation.Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs,literature number SCBA004.
键盘贴4Submit Documentation Feedback Copyright©2007–2008,Texas Instruments Incorporated
Product Folder Link(s):TS3A24159
ELECTRICAL CHARACTERISTICS FOR3-V SUPPLY(continued)
V+=2.7V to3.6V,T A=–40°C to85°C(unless otherwi noted)
Copyright©2007–2008,Texas Instruments Incorporated Submit Documentation Feedback5
Product Folder Link(s):TS3A24159
