NX3L4051: Single low-ohmic 8-channel analog switch

The NX3L4051 is a low-ohmic 8-channel analog switch, suitable for use as an analog or digital multiplexer/demultiplexer. The NX3L4051 has three digital select inputs (S1 to S3), eight independent inputs/outputs (Y0 to Y7) and a common input/output (Z). All eight switches share an enable input (E). A HIGH on E causes all switches into the high impedance OFF-state, independent of Sn.

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 NX3L4051 to switch 4.3 V signals with a 1.8 V digital controller, eliminating the need for logic level translation.The NX3L4051 allows signals with amplitude up to VCC to be transmitted from Z to Yn or from Yn to Z. Its low ON resistance (0.5 Ω) and flatness (0.13 Ω) ensures minimal attenuation and distortion of transmitted signals.

Outline 3d SOT403-1
Data Sheets (2)
Name/DescriptionModified Date
Single low-ohmic 8-channel analog switch (REV 1.0) PDF (374.0 kB) NX3L4051_Q10024 Aug 2012
Single low-ohmic 8-channel analog switch (REV 5.0) PDF (261.0 kB) NX3L405103 Jul 2012
Brochures (1)
Name/DescriptionModified Date
NXP® analog switches NX3 and NX5 families (REV 1.0) PDF (1.5 MB) 7501737304 Mar 2013
Package Information (2)
Name/DescriptionModified Date
plastic thermal enhanced extremely thin quad flat package; no leads; 16 terminals (REV 1.0) PDF (218.0 kB) SOT1039-208 Feb 2016
plastic thin shrink small outline package; 16 leads; body width 4.4 mm (REV 1.0) PDF (300.0 kB) SOT403-108 Feb 2016
Packing (1)
Name/DescriptionModified Date
TSSOP16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... (REV 1.0) PDF (218.0 kB) SOT403-1_11808 Apr 2013
Supporting Information (1)
Name/DescriptionModified Date
Footprint for wave soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-WAVE08 Oct 2009
IBIS Model
Ordering Information
ProductStatusDescriptionPackage versionPower dissipation considerationsRON (Ohm)FunctionFamilyXtalk (dB)VCC (V)Tamb (Cel)RON(FLAT) (Ohm)ConfigurationPackage nameLogic switching levelsf(-3dB) (MHz)Ψth(j-top) (K/W)Rth(j-a) (K/W)THD (%)
NX3L4051HRActiveAnalog switchesSOT1039-2ultra low0.75single-pole, octal-throw analog switchNX3-901.4 - 4.3-40~1250.3SP8T-ZHXQFN16CMOS/LVTTL150.02
NX3L4051PWActiveAnalog switchesSOT403-1ultra low0.75single-pole, octal-throw analog switchNX3-901.4 - 4.3-40~1250.3SP8T-ZTSSOP16CMOS/LVTTL1539.01600.02
NX3L4051HR-Q100Activesingle-pole, octal-throw analog switchSOT1039-2ultra low0.75NX-901.4 - 4.3-40~1250.3SP8T-ZHXQFN16CMOS/LVTTL150.02
NX3L4051PW-Q100Activesingle-pole, octal-throw analog switchSOT403-1ultra low0.75NX-901.4 - 4.3-40~1250.3SP8T-ZTSSOP16CMOS/LVTTL1539.01600.02
Package Information
Product IDPackage DescriptionOutline VersionReflow/Wave SolderingPackingProduct StatusPart NumberOrdering code(12NC)MarkingChemical ContentRoHS / Pb Free / RHFLeadFree Conversion DateMSLMSL LF
NX3L4051PW-Q100SOT403-1SSOP-TSSOP-VSO-WAVEReel 13" Q1/T1ActiveNX3L4051PW-Q100J (9352 992 65118)X3L4051NX3L4051PW-Q100Always Pb-free11
NX3L4051HR-Q100SOT1039-2Reel 7" Q1/T1ActiveNX3L4051HR-Q100X (9352 992 64115)M41NX3L4051HR-Q100Always Pb-free11
NX3L4051PWSOT403-1SSOP-TSSOP-VSO-WAVEReel 13" Q1/T1ActiveNX3L4051PW,118 (9352 908 08118)X3L4051NX3L4051PWAlways Pb-free11
NX3L4051HRSOT1039-2Reel 7" Q1/T1ActiveNX3L4051HR,115 (9352 908 07115)M41NX3L4051HRAlways Pb-free11
Single low-ohmic 8-channel analog switch NX3L4051_Q100
Single low-ohmic 8-channel analog switch NX3L4051
NXP® analog switches NX3 and NX5 families NX3L4051_Q100
nx3l4051_hr IBIS model NX3L4051HR
nx3l4051_pw IBIS model NX3L4051PW
SOT403-1 LPC812M101JDH16
SSOP-TSSOP-VSO-WAVE LPC1114FDH28
Reel 13" Q1/T1 LPC812M101JDH16
plastic thermal enhanced extremely thin quad flat package; no leads; 16 terminals NX3L4053_Q100
PCA9633
SA614A