{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4501ESA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4501ESA","canonicalUrl":"https://icboms.com/analog-devices/MAX4501ESA","factsUrl":"https://icboms.com/api/mcp/products/MAX4501ESA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX4501ESA+ SPST-NO analog switch, 1 circuit, 250Ohm on-resistance, 75ns/50ns switching, 1pC charge injection, 8-SOIC surface mount, tube.","salesMarkdown":"## What the 250 Ohm on-resistance means for your signal path The MAX4501ESA+ is a single-pole single-throw normally-open (SPST-NO) analog switch from Analog Devices, with a 1:1 multiplexer/demultiplexer configuration. Its 250 Ohm maximum on-state resistance sets the insertion loss floor — for a 10 kOhm load, the voltage divider drops about 2.4% of the signal, which is negligible for most logic-level or audio paths but worth budgeting in precision gain networks. ## Switching speed and charge injection — the timing and glitch budget Turn-on time is 75 ns max, turn-off is 50 ns max, so the switch can handle sample-and-hold or multiplexed ADC inputs up to several MHz without missing the aperture window. The 1 pC charge injection means the feedthrough glitch when the switch opens is small — for a 10 pF hold capacitor, that translates to roughly 100 mV of offset, which is manageable with a short acquisition delay. Leakage current is just 1 nA max in the off state, and channel capacitance is 3 pF on both sides — together these keep the off-isolation high and the signal attenuation low at frequencies up to a few tens of MHz. ## Supply range and temperature grade — where it fits on the board Tube packaging means it arrives in a stick, not a reel, which is convenient for prototype runs and small-batch builds. ## Active production and compliance — no end-of-life worry Analog Devices lists the MAX4501ESA+ as Active in production, with ROHS3 compliance.","metaTitle":"MAX4501ESA+ SPST Analog Switch, 250Ohm, 8-SOIC","metaDescription":"MAX4501ESA+ Analog Devices SPST-NO switch, 250Ohm on-resistance, 75ns switching, 1pC charge injection. Active, ROHS3. Order via RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Package":"Tube","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Switch Circuit":"SPST - NO","lifecycle_stage":"eol_hot","Charge Injection":"1pC","Number of Circuits":"1","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"8-SOIC","On-State Resistance (Max)":"250Ohm","Switch Time (Ton, Toff) (Max)":"75ns, 50ns","Voltage - Supply, Single (V+)":"2V ~ 12V","Current - Leakage (IS(off)) (Max)":"1nA","Multiplexer/Demultiplexer Circuit":"1:1","Channel Capacitance (CS(off), CD(off))":"3pF, 3pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.83","stockQuantity":26,"priceTiers":[{"qty":1,"price":"$2.83000","currency":"USD"},{"qty":10,"price":"$2.54300","currency":"USD"},{"qty":25,"price":"$2.39880","currency":"USD"},{"qty":100,"price":"$2.04370","currency":"USD"},{"qty":250,"price":"$1.91900","currency":"USD"},{"qty":500,"price":"$1.67912","currency":"USD"},{"qty":1000,"price":"$1.39128","currency":"USD"},{"qty":2500,"price":"$1.29532","currency":"USD"},{"qty":5000,"price":"$1.24735","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy MAX4501ESA+ and how do I get a price?","answer":"The MAX4501ESA+ is available to order through independent distribution."},{"question":"What is the closest pin-compatible alternative to MAX4501ESA+ in this Interface & Transceivers family?","answer":"The part is a single SPST-NO switch in the 8-SOIC package; any replacement would require verifying the pinout and supply voltage compatibility."},{"question":"What compliance documentation does Analog Devices provide for MAX4501ESA+?","answer":"The MAX4501ESA+ is ROHS3 compliant per Analog Devices. No additional compliance documentation (REACH, UL, IEC) is listed in the available records."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4501ESA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4501ESA 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}}