{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"NX3L4051PW-Q100J","brand":"NXP Semiconductors","brandSlug":"nxp","productSlug":"NX3L4051PW-Q100J","canonicalUrl":"https://icboms.com/nxp/NX3L4051PW-Q100J","factsUrl":"https://icboms.com/api/mcp/products/NX3L4051PW-Q100J","rawCanonicalId":null},"summary":{"shortDescription":"NXP NX3L4051PW-Q100J, 8:1 analog multiplexer/demultiplexer, 750mOhm on-resistance, 1.4V to 4.3V supply, 15MHz -3dB bandwidth, AEC-Q100 qualified, -40°C to 125°C, 16-TSSOP package.","salesMarkdown":"## Automotive-grade 8:1 analog switch with sub-ohm on-resistance The NXP NX3L4051PW-Q100J is a single-pole 8-throw (8:1) analog multiplexer/demultiplexer designed for signal routing in automotive and industrial systems. Its key draw is a maximum on-resistance of 750mOhm, which keeps insertion loss low and signal integrity high in analog paths like sensor conditioning, audio switching, or multiplexed ADC inputs. The 16-TSSOP package is surface-mount friendly and the 15MHz -3dB bandwidth covers audio, sensor, and low-speed data signals. Crosstalk of -90dB at 100kHz keeps channel bleed-through in check for precision analog work. ## Package and mounting A 750mOhm max Ron keeps insertion loss low. Channel-to-channel matching of 70mOhm means the gain error across channels is tight. Charge injection is rated at 15pC, which translates to a small voltage glitch on the analog bus when the switch toggles. For high-impedance sample-and-hold circuits this matters; for general-purpose signal routing it is rarely a problem. Off-leakage current is max 10nA, so the mux does not load down the signal source when the channel is deselected. The 35pF off-capacitance per channel is typical for this class of switch. ## Switching speed and bandwidth Maximum turn-on time is 45ns, turn-off is 25ns. That is fast enough for audio muting, sensor multiplexing at moderate rates, or switching between reference voltages. The 15MHz -3dB bandwidth covers the full audio range and most sensor bandwidths with flat response. ## Lifecycle and sourcing The NX3L4051PW-Q100J is listed as Active in production with ROHS3 compliance.","metaTitle":"NXP NX3L4051PW-Q100J Analog Mux, 750mOhm, AEC-Q100, 16-TSSOP","metaDescription":"NXP NX3L4051PW-Q100J automotive-grade 8:1 analog multiplexer/demultiplexer. 750mOhm on-resistance, 15MHz bandwidth, -90dB crosstalk.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Grade":"Automotive","Package":"Tape & Reel (TR); Cut Tape (CT)","Crosstalk":"-90dB @ 100kHz","Mounting Type":"Surface Mount","Qualification":"AEC-Q100","-3db Bandwidth":"15MHz","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Charge Injection":"15pC","Number of Circuits":"1","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"16-TSSOP","On-State Resistance (Max)":"750mOhm","Switch Time (Ton, Toff) (Max)":"45ns, 25ns","Voltage - Supply, Single (V+)":"1.4V ~ 4.3V","Current - Leakage (IS(off)) (Max)":"10nA","Multiplexer/Demultiplexer Circuit":"8:1","Channel Capacitance (CS(off), CD(off))":"35pF","Channel-to-Channel Matching (ΔRon)":"70mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.53","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.53000","currency":"USD"},{"qty":10,"price":"$1.36500","currency":"USD"},{"qty":25,"price":"$1.29560","currency":"USD"},{"qty":100,"price":"$1.06440","currency":"USD"},{"qty":250,"price":"$0.99500","currency":"USD"},{"qty":500,"price":"$0.87928","currency":"USD"},{"qty":1000,"price":"$0.69417","currency":"USD"},{"qty":2500,"price":"$0.64790","currency":"USD"},{"qty":5000,"price":"$0.61550","currency":"USD"},{"qty":12500,"price":"$0.59236","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/93e298f7e679228caf55019bbe0c8a62.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the on-resistance of NX3L4051PW-Q100J?","answer":"The maximum on-resistance is 750mOhm, with channel-to-channel matching of 70mOhm. This keeps insertion loss low across the eight channels."},{"question":"Is NX3L4051PW-Q100J AEC-Q100 qualified?","answer":"Yes, the NX3L4051PW-Q100J is AEC-Q100 qualified and rated for automotive applications over a -40°C to 125°C operating temperature range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp/NX3L4051PW-Q100J","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp/NX3L4051PW-Q100J when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}