Datasheet

ManualsBrandsTEXAS INSTRUMENTS ManualsInterface ICsInterface IC - analogue switches UQFN 10

FEATURES APPLICATIONS

COM1

IN1

IN2

COM2

NC1

NO1

NC2

NO2

RSE PACKAGE

(TOP VIEW)

DGS PACKAGE

(TOP VIEW)

GND

910

IN1

COM1

IN2

COM2

NC1

NO1

NC2

NO2

GND

DESCRIPTION/ORDERING INFORMATION

TS3A24157

0.65- Ω DUAL SPDT ANALOG SWITCH

DUAL-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER

SCDS208A – JUNE 2007 – REVISED SEPTEMBER 2007

www.ti.com

• Cell Phones

• Specified Break-Before-Make Switching

• PDAs

• Low ON-State Resistance (0.65 Ω Max)

• Portable Instrumentation

• Low Charge Injection

• Audio and Video Signal Routing

• Excellent ON-State Resistance Matching

• Low-Voltage Data Acquisition Systems

• Low Total Harmonic Distortion (THD)

• Communication Circuits

• 1.65-V to 3.6-V Single-Supply Operation

• Modems

• Latch-Up Performance Exceeds 100 mA Per

• Hard Drives

JESD 78, Class II

• Computer Peripherals

• ESD Performance Tested Per JESD 22

• Wireless Terminals and Peripherals

– 2000-V Human-Body Model

(A114-B, Class II)

– 1000-V Charged-Device Model (C101)

The TS3A24157 is a dual single-pole double-throw (SPDT) analog switch that is designed to operate from 1.4 V

to 3.6 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 transfer of a signal from one channel to

another. The device has excellent total harmonic distortion (THD) performance and consumes very low power.

These features make this device suitable for portable audio applications.

ORDERING INFORMATION

PACKAGE

(1) (2)

ORDERABLE PART NUMBER TOP-SIDE MARKING

QFN – RSE Tape and reel TS3A24157RSER JZ0

– 40 ° C to 85 ° C

VSSOP – DGS (MSOP) Tape and reel TS3A24157DGSR JZ0

(1) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging .

(2) 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 .

FUNCTION TABLE

NC TO COM, NO TO COM,

COM TO NC COM TO NO

L ON OFF

H OFF ON

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.

Summary of content (26 pages)

PAGE 1
TS3A24157 0.65-Ω DUAL SPDT ANALOG SWITCH DUAL-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER www.ti.com SCDS208A – JUNE 2007 – REVISED SEPTEMBER 2007 FEATURES APPLICATIONS • • • • • • • • • • • • • • • • • 1 • Specified Break-Before-Make Switching Low ON-State Resistance (0.65 Ω Max) Low Charge Injection Excellent ON-State Resistance Matching Low Total Harmonic Distortion (THD) 1.65-V to 3.
PAGE 2
TS3A24157 0.65-Ω DUAL SPDT ANALOG SWITCH DUAL-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER www.ti.com SCDS208A – JUNE 2007 – REVISED SEPTEMBER 2007 SUMMARY OF CHARACTERISTICS V+ = 3 V, TA = 25°C Dual 2:1 Multiplexer/ Demultiplexer (2× SPDT) Configuration Number of channels 2 ON-state resistance (ron) 0.65 Ω max ON-state resistance match (Δron) 0.07 Ω max ON-state resistance flatness (ron(flat)) 0.
PAGE 3
TS3A24157 0.65-Ω DUAL SPDT ANALOG SWITCH DUAL-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER www.ti.com SCDS208A – JUNE 2007 – REVISED SEPTEMBER 2007 Electrical Characteristics for 3-V Supply (1) V+ = 2.7 V to 3.
PAGE 4
TS3A24157 0.65-Ω DUAL SPDT ANALOG SWITCH DUAL-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER www.ti.com SCDS208A – JUNE 2007 – REVISED SEPTEMBER 2007 Electrical Characteristics for 3-V Supply (1) (Continued) V+ = 2.7 V to 3.6 V, TA = –40°C to 85°C (unless otherwise noted) PARAMETER SYMBOL TEST CONDITIONS TA V+ 25°C 3V Full 2.7 V to 3.6 V 25°C 3V Full 2.7 V to 3.
PAGE 5
TS3A24157 0.65-Ω DUAL SPDT ANALOG SWITCH DUAL-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER www.ti.com SCDS208A – JUNE 2007 – REVISED SEPTEMBER 2007 Electrical Characteristics for 2.5-V Supply (1) V+ = 2.3 V to 2.
PAGE 6
TS3A24157 0.65-Ω DUAL SPDT ANALOG SWITCH DUAL-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER www.ti.com SCDS208A – JUNE 2007 – REVISED SEPTEMBER 2007 Electrical Characteristics for 2.5-V Supply (1) (Continued) V+ = 2.3 V to 2.7 V, TA = –40°C to 85°C (unless otherwise noted) PARAMETER SYMBOL TEST CONDITIONS TA V+ 25°C 2.5 V Full 2.3 V to 2.7 V 25°C 2.5 V Full 2.3 V to 2.
PAGE 7
TS3A24157 0.65-Ω DUAL SPDT ANALOG SWITCH DUAL-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER www.ti.com SCDS208A – JUNE 2007 – REVISED SEPTEMBER 2007 Electrical Characteristics for 1.8-V Supply (1) V+ = 1.65 V to 1.95 V, TA = –40°C to 85°C (unless otherwise noted) PARAMETER SYMBOL TEST CONDITIONS TA V+ MIN TYP MAX 0 V+ 0.8 1.
PAGE 8
TS3A24157 0.65-Ω DUAL SPDT ANALOG SWITCH DUAL-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER www.ti.com SCDS208A – JUNE 2007 – REVISED SEPTEMBER 2007 Electrical Characteristics for 1.8-V Supply (1) (Continued) V+ = 1.65 V to 1.95 V, TA = –40°C to 85°C (unless otherwise noted) PARAMETER SYMBOL TEST CONDITIONS TA V+ 25°C 1.8 V Full 1.65 V to 1.95 V 25°C 1.8 V Full 1.65 V to 1.
PAGE 9
TS3A24157 0.65-Ω DUAL SPDT ANALOG SWITCH DUAL-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER www.ti.com SCDS208A – JUNE 2007 – REVISED SEPTEMBER 2007 TYPICAL PERFORMANCE 0.9 0.7 0.8 0.6 0.7 0.5 0.4 0.5 rON (Ω) rON (Ω) 0.6 0.4 0.3 0.3 0.2 0.2 –40ºC 25ºC 85ºC 0.1 –40ºC 25ºC 85ºC 0.1 0 0 0 0.2 0.4 0.6 0.8 1 1.2 1.6 1.4 0 1.8 0.5 1.5 1 2.5 2 VCOM (V) VCOM (V) Figure 1. ron vs VCOM (V+ = 1.65 V) Figure 2. ron vs VCOM (V+ = 2.3 V) 20 0.6 1.8 V 2.5 V 3V 0 0.
PAGE 10
TS3A24157 0.65-Ω DUAL SPDT ANALOG SWITCH DUAL-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER www.ti.com SCDS208A – JUNE 2007 – REVISED SEPTEMBER 2007 TYPICAL PERFORMANCE (continued) 0E+00 0 –1E+01 –10 –20 –3E+01 –30 THD (dB) Off Isolation (dB) –2E+01 –4E+01 –5E+01 –40 –50 –6E+01 –60 –7E+01 1.8 V 2.5 V 3V –8E+01 –9E+01 1E+04 1E+05 1E+06 1E+07 1E+08 1.8 V 2.5 V 3V –70 1E+09 –80 1.E+03 1.E+04 1.E+05 1.E+06 1.E+07 1.E+08 1.E+09 Frequency (Hz) Frequency (Hz) Figure 7.
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TS3A24157 0.65-Ω DUAL SPDT ANALOG SWITCH DUAL-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER www.ti.com SCDS208A – JUNE 2007 – REVISED SEPTEMBER 2007 PIN DESCRIPTION NO.
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TS3A24157 0.65-Ω DUAL SPDT ANALOG SWITCH DUAL-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER www.ti.
PAGE 13
TS3A24157 0.65-Ω DUAL SPDT ANALOG SWITCH DUAL-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER www.ti.com SCDS208A – JUNE 2007 – REVISED SEPTEMBER 2007 PARAMETER MEASUREMENT INFORMATION V+ VNC NC COM + VCOM VNO NO Channel ON r on = IN VI ICOM VCOM –VNO or VNC W I COM VI = V IH or V IL + GND Figure 10. ON-State Resistance (ron) V+ VNC NC COM + VCOM + VNO NO IN VI OFF-State Leakage Current Channel OFF VI = V IH or V IL + GND Figure 11.
PAGE 14
TS3A24157 0.65-Ω DUAL SPDT ANALOG SWITCH DUAL-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER www.ti.com SCDS208A – JUNE 2007 – REVISED SEPTEMBER 2007 PARAMETER MEASUREMENT INFORMATION (continued) V+ Capacitance Meter VNC NC VNO NO VBI AS = V + or GND VI = V + or GND VCOM COM VBI AS VI Capacitance is measured at NC, NO, COM, and IN inputs during ON and OFF conditions. IN GND Figure 13.
PAGE 15
TS3A24157 0.65-Ω DUAL SPDT ANALOG SWITCH DUAL-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER www.ti.com SCDS208A – JUNE 2007 – REVISED SEPTEMBER 2007 PARAMETER MEASUREMENT INFORMATION (continued) V+ NC or NO V+ Logic Input (VI) VNC or V NO VCOM 50% 0 COM NC or NO CL(2) VI 90% RL 90% (VCOM) IN tBBM Logic Input(1) VNC or VNO = V+ RL = 50 W CL = 35 pF GND A. All input pulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, ZO = 50 Ω, tr < 5 ns, tf < 5 ns. B.
PAGE 16
TS3A24157 0.65-Ω DUAL SPDT ANALOG SWITCH DUAL-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER www.ti.com SCDS208A – JUNE 2007 – REVISED SEPTEMBER 2007 PARAMETER MEASUREMENT INFORMATION (continued) V+ Network Analyzer Channel OFF: NC to COM 50 VNC NC VI = V + or GND COM Source Signal 50 VCOM NO Network Analyzer Setup IN Source Power = 0 dBm (632-mV P-P at 50- load) VI 50 + GND DC Bias = 350 mV Figure 17.
PAGE 17
TS3A24157 0.65-Ω DUAL SPDT ANALOG SWITCH DUAL-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER www.ti.com SCDS208A – JUNE 2007 – REVISED SEPTEMBER 2007 PARAMETER MEASUREMENT INFORMATION (continued) V+ RGEN VGEN OFF ON OFF V IL NC or NO COM + VIH Logic Input (VI) VCOM ∆VCOM VCOM NC or NO CL(2) VI VGEN = 0 to V+ IN Logic Input(1) RGEN = 0 CL = 1 nF QC = C L ×⋅∆VCOM VI = V IH or V IL GND A.
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PACKAGE OPTION ADDENDUM www.ti.
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PACKAGE OPTION ADDENDUM www.ti.com 20-May-2013 continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
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PACKAGE MATERIALS INFORMATION www.ti.com 8-May-2013 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant TS3A24157DGSR VSSOP DGS 10 2500 330.0 12.4 5.3 3.3 1.3 8.0 12.0 Q1 TS3A24157RSER UQFN RSE 10 3000 179.0 8.4 1.75 2.25 0.65 4.0 8.
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PACKAGE MATERIALS INFORMATION www.ti.com 8-May-2013 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) TS3A24157DGSR VSSOP DGS 10 2500 346.0 346.0 35.0 TS3A24157RSER UQFN RSE 10 3000 203.0 203.0 35.
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IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.