Orderable parts
| Type number | Orderable part number | Ordering code (12NC) | Package | Buy from distributors |
|---|---|---|---|---|
| XS3A1T3157GS | XS3A1T3157GSH | 935690969125 | SOT1202 | Order product |
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Click here for more informationXS3A1T3157GS
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
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)
ESD protection:
HBM: ANSI/ESDA/JEDEC JS-001 class 3B exceeds 8000 V
CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
IEC61000-4-2 contact discharge exceeds 8000 V for switch ports
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
|---|---|---|---|---|---|---|---|
| XS3A1T3157GS | XS3A1T3157GSH (935690969125) |
Active | aL |
XSON6 (SOT1202) |
SOT1202 |
REFLOW_BG-BD-1
|
Not available |
Environmental information
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| XS3A1T3157GS | XS3A1T3157GSH | XS3A1T3157GS |
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Series
Documentation (9)
| File name | Title | Type | Date |
|---|---|---|---|
| XS3A1T3157 | Low-ohmic single-pole double-throw analog switch | Data sheet | 2024-07-31 |
| Nexperia_document_guide_MiniLogic_MicroPak_201808 | MicroPak leadless logic portfolio guide | Brochure | 2018-09-03 |
| 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 |
| 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 |
| XS3A1T3157GS_Nexperia_Product_Reliability | XS3A1T3157GS Nexperia Product Reliability | Quality document | 2024-06-16 |
| REFLOW_BG-BD-1 | Reflow soldering profile | Reflow soldering | 2021-04-06 |
| MAR_SOT1202 | MAR_SOT1202 Topmark | Top marking | 2013-06-03 |
Support
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Models
| File name | Title | Type | Date |
|---|---|---|---|
| xs3a1t3157 | XS3A1T3157 IBIS model | IBIS model | 2020-09-11 |
| SOT1202 | 3D model for products with SOT1202 package | Design support | 2023-02-02 |
Ordering, pricing & availability
| Type number | Orderable part number | Ordering code (12NC) | Status | Packing | Packing Quantity | Buy online |
|---|---|---|---|---|---|---|
| XS3A1T3157GS | XS3A1T3157GSH | 935690969125 | Active | Not available | 5,000 | Order product |
Sample
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If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples. Check out the list of official distributors.
How does it work?
The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.
XS3A1T3157GS
Low-ohmic single-pole double-throw analog switch
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