{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TMUX8108PWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TMUX8108PWR","canonicalUrl":"https://icboms.com/texas-instruments/TMUX8108PWR","factsUrl":"https://icboms.com/api/mcp/products/TMUX8108PWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TMUX8108PWR, SP8T analog multiplexer/demultiplexer, single-supply 10V to 100V, 50Ω on-resistance, -100dB crosstalk at 100kHz, 200MHz -3dB bandwidth, 16-TSSOP, -40°C to 125°C.","salesMarkdown":"## High-voltage SP8T mux for industrial signal routing The Texas Instruments TMUX8108PWR is a single-pole, eight-throw (SP8T) analog multiplexer/demultiplexer that routes one common I/O to eight independent channels. Its standout feature is the wide single-supply range of 10V to 100V, which covers 12V, 24V, 48V, and 96V industrial rails without needing a separate negative supply. The 16-TSSOP package keeps board area small for multi-channel ATE, data acquisition, and programmable logic controller (PLC) analog input cards. ## Crosstalk and bandwidth — what they mean for signal integrity Crosstalk is rated at -100dB at 100kHz, which means adjacent channels stay well isolated when scanning through sensor arrays or multiplexing precision analog signals. The 200MHz -3dB bandwidth is more than enough for baseband analog signals up to several MHz — think audio, vibration, or slow-speed ADC front-ends. For RF or video switching above 10 MHz, look at a dedicated RF switch; this part is built for precision, not speed. ## On-resistance and charge injection — fit for precision analog Maximum on-resistance is 50Ω, with channel-to-channel matching within 500mΩ. That tight matching keeps gain errors consistent across channels in a multiplexed ADC system. Charge injection is 200pC — moderate; for sub-1µV settling in high-impedance circuits, budget extra settling time or add a sample-and-hold. Off-leakage is a typical 60pA, so the part won't load down high-impedance sources. ## Sourcing and lifecycle Texas Instruments lists the TMUX8108PWR as Active. No last-time-buy or obsolescence notices are in effect.","metaTitle":"TMUX8108PWR SP8T Analog Switch, 10V-100V Single, 16-TSSOP","metaDescription":"TI TMUX8108PWR SP8T analog multiplexer/demultiplexer. Single-supply 10V-100V, -100dB crosstalk at 100kHz, 50Ω on-resistance, -40°C to 125°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Crosstalk":"-100dB @ 100kHz","Mounting Type":"Surface Mount","-3db Bandwidth":"200MHz","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","Switch Circuit":"SP8T","lifecycle_stage":"eol_hot","Charge Injection":"200pC","Number of Circuits":"1","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"16-TSSOP","On-State Resistance (Max)":"50Ohm","Voltage - Supply, Dual (V±)":"±10V ~ 50V","Switch Time (Ton, Toff) (Max)":"1µs, 700ns (Typ)","Voltage - Supply, Single (V+)":"10V ~ 100V","Current - Leakage (IS(off)) (Max)":"60pA (Typ)","Multiplexer/Demultiplexer Circuit":"8:1","Channel-to-Channel Matching (ΔRon)":"500mOhm","Channel Capacitance (CS(off), CD(off))":"5pF, 20pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.25","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$9.25000","currency":"USD"},{"qty":10,"price":"$8.36000","currency":"USD"},{"qty":25,"price":"$7.97160","currency":"USD"},{"qty":100,"price":"$6.92150","currency":"USD"},{"qty":250,"price":"$6.61044","currency":"USD"},{"qty":500,"price":"$6.02718","currency":"USD"},{"qty":1000,"price":"$5.24948","currency":"USD"},{"qty":2000,"price":"$5.05505","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/900c2efedab1547c30d5a9a6044b41e2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is TMUX8108PWR's listed crosstalk?","answer":"Crosstalk is -100dB at 100kHz, ensuring strong channel isolation in precision analog multiplexing applications."},{"question":"Is TMUX8108PWR available in tube packaging?","answer":"The listed packaging options are Tape & Reel (TR) and Cut Tape (CT). Tube packaging is not listed for this order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TMUX8108PWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TMUX8108PWR 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}}