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Automotive qualified products (AEC-Q100/Q101)

XS3A1T3157

Low-ohmic single-pole double-throw analog switch

The XS3A1T3157 is a low-ohmic single-pole double-throw analog switch suitable for use as an analog or digital 2:1 multiplexer/demultiplexer. It has a digital select input (S), two independent inputs/outputs (Y1 and Y2) and a common input/output (Z).

Schmitt trigger action at the digital input makes the circuit tolerant to slower input rise and fall times. Low threshold digital input 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 XS3A1T3157 to switch 4.3 V signals with a 1.8 V digital controller, eliminating the need for logic level translation. The XS3A1T3157 allows signals with amplitude up to VCC to be transmitted from Z to Y1 or Y2, or from Y1 or Y2 to Z. It's 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 8000 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

  • Mobile phone

  • Tablet / Notebook

  • Wearables

Parametrics

Type number Configuration VCC (V) Logic switching levels RON (Ω) RON(FLAT) (Ω) f(-3dB) (MHz) THD (%) Xtalk (dB) Power dissipation considerations Tamb (°C) Package name
XS3A1T3157GM SPDT-Z 1.4 - 4.3 CMOS/LVTTL 0.5 0.2 40 0.03 -90 ultra low -40~125 XSON6
XS3A1T3157GS SPDT-Z 1.4 - 4.3 CMOS/LVTTL 0.5 0.2 40 0.03 -90 ultra low -40~125 XSON6

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
XS3A1T3157GM XS3A1T3157GMX
(935690968115)		 Active aL SOT886
XSON6
(SOT886) 		SOT886 REFLOW_BG-BD-1
SOT886_115
XS3A1T3157GS XS3A1T3157GSH
(935690969125)		 Active aL SOT1202
XSON6
(SOT1202) 		SOT1202 REFLOW_BG-BD-1
Not available

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
XS3A1T3157GM XS3A1T3157GMX XS3A1T3157GM rohs rhf rhf
XS3A1T3157GS XS3A1T3157GSH XS3A1T3157GS rohs rhf rhf
Quality and reliability disclaimer

Documentation (13)

File name Title Type Date
XS3A1T3157 Low-ohmic single-pole double-throw analog switch Data sheet 2020-03-17
Nexperia_document_guide_MiniLogic_MicroPak_201808 MicroPak leadless logic portfolio guide Brochure 2018-09-03
SOT886 3D model for products with SOT886 package Design support 2019-10-03
SOT1202 3D model for products with SOT1202 package Design support 2023-02-02
xs3a1t3157 XS3A1T3157 IBIS model IBIS model 2020-09-11
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
DFN1410-6_SOT886_mk plastic, extremely thin small outline package; no leads; 6 terminals; 0.6 mm pitch; 1 mm x 1.45 mm x 0.5 mm body Marcom graphics 2017-01-28
XSON6_SOT886_mk plastic, extremely thin small outline package; no leads; 6 terminals; 0.6 mm pitch; 1 mm x 1.45 mm x 0.5 mm body Marcom graphics 2017-01-28
SOT886 plastic, leadless extremely thin small outline package; 6 terminals; 0.5 mm pitch; 1 mm x 1.45 mm x 0.5 mm body Package information 2022-06-01
SOT1202 plastic, leadless extremely thin small outline package; 6 terminals; 0.35 mm pitch; 1 mm x 1mm x 0.35 mm body Package information 2022-06-01
REFLOW_BG-BD-1 Reflow soldering profile Reflow soldering 2021-04-06
MAR_SOT886 MAR_SOT886 Topmark Top marking 2013-06-03
MAR_SOT1202 MAR_SOT1202 Topmark Top marking 2013-06-03

Support

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Models

File name Title Type Date
SOT886 3D model for products with SOT886 package Design support 2019-10-03
SOT1202 3D model for products with SOT1202 package Design support 2023-02-02
xs3a1t3157 XS3A1T3157 IBIS model IBIS model 2020-09-11

Ordering, pricing & availability

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