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XS3A4052

Low-ohmic dual-pole quad-throw analog switch

The XS3A4052 is a low-ohmic dual-pole quad-throw analog switch (DP4T), suitable for use as an analog or digital multiplexer/demultiplexer. Each switch features four independent inputs/outputs (nY0, nY1, nY2 and nY3) and a common input/output (nZ). A digital enable input (E) and two digital select inputs (S0 and S1) are common to both switches. When E is HIGH, the switches are turned off.

Schmitt trigger action at the digital inputs makes the circuit tolerant to slower input rise and fall times. Low threshold digital inputs allows this device to be driven by 1.8 V logic levels in 3.3 V applications without significant increase in supply current ICC. This makes it possible for the XS3A4052 to switch 4.3 V signals with a 1.8 V digital controller, eliminating the need for logic level translation. The XS3A4052 allows signals with amplitude up to VCC to be transmitted from nZ to nYn or from nYn to nZ. Its low ON resistance (0.5 Ω) and flatness (0.13 Ω) ensures minimal attenuation and distortion of transmitted signals.

Features and benefits

  • Wide supply voltage range from 1.4 V to 4.3 V

  • Very low ON resistance (peak):

    • 1.6 Ω (typical) at VCC = 1.4 V

    • 1.0 Ω (typical) at VCC = 1.65 V

    • 0.55 Ω (typical) at VCC = 2.3 V

    • 0.50 Ω (typical) at VCC = 2.7 V

    • 0.50 Ω (typical) at VCC = 4.3 V

  • Break-before-make switching

  • High noise immunity

  • ESD protection:

    • HBM ANSI/ESDA/JEDEC JS-001 exceeds 6000 V

    • CDM ANSI/ESDA/JEDEC JS-002 exceeds 1000 V

    • IEC61000-4-2 contact discharge exceeds 8000 V for switch ports

  • CMOS low-power consumption

  • Latch-up performance exceeds 100 mA per JESD78 Class II Level A

  • Low-switching threshold levels

  • Control input accepts voltages above supply voltage

  • Very low supply current, even when input is below VCC

  • High current handling capability (350 mA continuous current under 3.3 V supply)

  • Specified from -40 °C to +85 °C and from -40 °C to +125 °C

Applications

  • Appliances

  • Communication Systems

  • Medical Equipment

  • Analog Sensor Monitoring

  • Audio Routing/Switching

  • Test and Measurement

Parametrics

Type numberProduct statusConfigurationVCC (V)Logic switching levelsRON (Ω)RON(FLAT) (Ω)f(-3dB) (MHz)THD (%)Xtalk (dB)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
XS3A4052PWProductionDP4T-Z1.4 - 4.3CMOS/LVTTL0.50.13250.04-90ultra low-40~1251152.243.1TSSOP16

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
XS3A4052PW
TSSOP16
(SOT403-1)
SOT403-1SSOP-TSSOP-VSO-WAVE
SOT403-1_118ActiveS3A4052XS3A4052PWJ
( 9356 912 40118 )

Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicatorLeadfree conversion date
XS3A4052PWXS3A4052PWJXS3A4052PW
Quality and reliability disclaimer

Documentation (4)

File nameTitleTypeDate
XS3A4052Low-ohmic dual-pole quad-throw analog switchData sheet2022-02-11
xs3a4052XS3A4052 IBIS modelIBIS model2022-02-14
SOT403-1plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.2 mm bodyPackage information2023-11-08
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08

Support

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Models

File nameTitleTypeDate
xs3a4052XS3A4052 IBIS modelIBIS model2022-02-14

Ordering, pricing & availability

Sample

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Sample orders normally take 2-4 days for delivery.

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