{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4534CSD+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4534CSD","canonicalUrl":"https://icboms.com/analog-devices/MAX4534CSD","factsUrl":"https://icboms.com/api/mcp/products/MAX4534CSD%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX4534CSD+ SP4T analog switch, 400 Ohm on-resistance, 14-SOIC (0.154\", 3.90mm Width) package, Tube.","salesMarkdown":"## Switch topology and supply flexibility The MAX4534CSD+ is a single-pole, four-throw (SP4T) analog switch from Analog Devices, configured as a 4:1 multiplexer/demultiplexer. It routes one common I/O to any of four channels, making it a direct fit for signal-routing tasks in ATE, data-acquisition front-ends, and audio-path selection. That covers standard ±5 V, ±12 V, ±15 V rails and many industrial single-rail designs without a charge pump. ## On-resistance and matching Maximum on-resistance is 400 Ohm, with channel-to-channel matching (ΔRon) of 2 Ohm typical. For a precision divider or gain-network switch, the matching figure keeps the insertion loss uniform across channels — important when the downstream ADC expects a stable source impedance. Off-leakage current is 500 pA max at 25 °C. Combined with 5 pF source-off and 6.5 pF drain-off capacitance, the switch presents a light load to the signal source when inactive — a consideration for high-impedance sensor inputs where leakage into the pA range matters. ## Switching speed and signal integrity Maximum turn-on time is 275 ns, turn-off 200 ns. That is fast enough for multiplexing audio bands or scanning sensor channels at sub-MHz rates. The 1 pC charge injection means the glitch energy injected into the signal path during switching is low — a relevant spec for sample-and-hold circuits where injected charge lands on the hold capacitor. Crosstalk is -53 dB at 1 MHz. In a 4:1 mux carrying separate analog signals, this isolation level prevents a driven channel from bleeding into an adjacent off channel at moderate frequencies. For higher-frequency RF paths, a dedicated RF switch would be needed, but for baseband audio or low-speed data acquisition, -53 dB is clean. ## Package, temperature grade, and sourcing posture Housed in a 14-lead SOIC (0.154\" width, 3.90 mm body), supplier device package 14-SOIC. The surface-mount footprint is standard; no fine-pitch concerns. Lifecycle status is Active per Analog Devices, and the part is ROHS3 compliant. No NRND or EOL flags — this is a current-production device.","metaTitle":"MAX4534CSD+ SP4T Analog Switch, 400 Ohm, 14-SOIC","metaDescription":"MAX4534CSD+ Analog Devices SP4T analog switch, 400 Ohm on-resistance, ±4.5V to ±20V dual supply, 14-SOIC. Active, RoHS3 compliant. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Crosstalk":"-53dB @ 1MHz","Mounting Type":"Surface Mount","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","Switch Circuit":"SP4T","lifecycle_stage":"eol_hot","Charge Injection":"1pC","Number of Circuits":"1","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"14-SOIC","On-State Resistance (Max)":"400Ohm","Voltage - Supply, Dual (V±)":"±4.5V ~ 20V","Switch Time (Ton, Toff) (Max)":"275ns, 200ns","Voltage - Supply, Single (V+)":"9V ~ 36V","Current - Leakage (IS(off)) (Max)":"500pA","Multiplexer/Demultiplexer Circuit":"4:1","Channel Capacitance (CS(off), CD(off))":"5pF, 6.5pF","Channel-to-Channel Matching (ΔRon)":"2Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.12","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$8.12000","currency":"USD"},{"qty":10,"price":"$7.34000","currency":"USD"},{"qty":25,"price":"$6.99840","currency":"USD"},{"qty":100,"price":"$6.07660","currency":"USD"},{"qty":250,"price":"$5.80344","currency":"USD"},{"qty":500,"price":"$5.29140","currency":"USD"},{"qty":1000,"price":"$4.60863","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/43765a144f6e968bf23628a152afff20.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to the MAX4534CSD+?","answer":"Within the Analog Devices family, the MAX4534 is the base part number; variants differ only in package and temperature range. For a direct drop-in replacement, the same MAX4534CSD+ order code is the reference."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4534CSD","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4534CSD when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}