NX3L2T384GT: Dual low-ohmic single-pole double-throw analog switch

The NX3L2T384 is a dual low-ohmic single-pole single-throw analog switch. Each switch has two input/output terminals (nY and nZ) and an active LOW enable input (nE). When pin nE is HIGH, the analog switch is turned off.

Schmitt trigger action at the enable input (nE) makes the circuit tolerant to slower input rise and fall times. A low input voltage threshold allows pin nE to be driven by lower level logic signals without a significant increase in supply current ICC. This makes it possible for the NX3L2T384 to switch 4.3 V signals with a 1.8 V digital controller, eliminating the need for logic level translation.

The NX3L2T384 allows signals with amplitude up to VCC to be transmitted from nY to nZ; or from nZ to nY. Its low ON resistance (0.5 Ω) and flatness (0.13 Ω) ensures minimal attenuation and distortion of transmitted signals.

Outline 3d SOT833-1
Data Sheets (1)
Name/DescriptionModified Date
Dual low-ohmic single-pole single-throw analog switch (REV 5.0) PDF (315.0 kB) NX3L2T38408 Feb 2013
Application Notes (1)
Name/DescriptionModified Date
MicroPak soldering information (REV 2.0) PDF (245.0 kB) AN1034330 Dec 2010
Brochures (1)
Name/DescriptionModified Date
NXP® analog switches NX3 and NX5 families (REV 1.0) PDF (1.5 MB) 7501737304 Mar 2013
Package Information (1)
Name/DescriptionModified Date
plastic extremely thin small outline package; no leads; 8 terminals; body 1 x 1.95 x 0.5 mm (REV 1.0) PDF (201.0 kB) SOT833-108 Feb 2016
Packing (1)
Name/DescriptionModified Date
Standard product orientation 12NC ending 115 (REV 3.0) PDF (88.0 kB) SOT833-1_11505 Apr 2013
Supporting Information (1)
Name/DescriptionModified Date
MAR_SOT833 Topmark (REV 1.0) PDF (75.0 kB) MAR_SOT83303 Jun 2013
IBIS Model
Ordering Information
ProductStatusFamilyConfigurationFunctionVCC (V)DescriptionLogic switching levelsPackage versionRON (Ohm)RON(FLAT) (Ohm)f(-3dB) (MHz)THD (%)Xtalk (dB)Power dissipation considerationsTamb (Cel)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package nameNo of pins
NX3L2T384GTEnd of LifeSPST-NC1.4 - 4.3CMOS/LVTTL0.750.3600.0024-90ultra low-40~125251128.0XSON8
Package Information
Product IDPackage DescriptionOutline VersionReflow/Wave SolderingPackingProduct StatusPart NumberOrdering code(12NC)MarkingChemical ContentRoHS / Pb Free / RHFLeadFree Conversion DateMSLMSL LF
NX3L2T384GTSOT833-1Reel 7" Q1/T1DiscontinuedNX3L2T384GT,115 (9352 887 41115)M84NX3L2T384GTAlways Pb-free11