{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX7401ESA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX7401ESA","canonicalUrl":"https://icboms.com/analog-devices/MAX7401ESA","factsUrl":"https://icboms.com/api/mcp/products/MAX7401ESA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX7401ESA+ Bessel, Low Pass Switched Capacitor Filter, 8th Order, 1 Filter, 5kHz Cutoff, 4.5V to 5.5V, Surface Mount, 8-SOIC, Tube.","salesMarkdown":"## 8th-Order Bessel Low-Pass — 5 kHz cutoff, single 5V rail The MAX7401ESA+ is an 8th-order Bessel low-pass switched-capacitor filter from Analog Devices, with a cutoff frequency of 5 kHz. The Bessel characteristic preserves the phase linearity of the passband — the group delay is flat to within the filter order's approximation, so a pulse train through the filter keeps its shape without overshoot or ringing on the edges. The 8th-order roll-off is steep — roughly 48 dB/octave — so it cleanly separates a 5 kHz baseband from switching noise or out-of-band harmonics without needing a multi-stage discrete filter. ## Package and board-fit — 8-SOIC, tube delivery The supply pins are on opposite corners (pin 8 for VDD, pin 4 for GND) — a 0.1 µF ceramic decoupling cap placed between them, as close to the pins as the layout allows, keeps the switched-capacitor clock noise off the supply plane. Shipped in tube format — not tape-and-reel — so for a pick-and-place line the tube must be loaded into a vibratory feeder or the parts re-taped. This matters for high-volume insertion; a reeled variant (the MAX7401ESA+T) exists if the line is set up for tape-only. ## Compliance and lifecycle — active, ROHS3, no EOL watch ROHS3 compliance covers the full substance restriction list (including the four phthalates). No REACH or UL documentation is cited in the standard listing; the factory datasheet is the authoritative source for material declarations.","metaTitle":"MAX7401ESA+ 8th-Order Bessel Low-Pass Filter, 5kHz, 8-SOIC","metaDescription":"Analog Devices MAX7401ESA+ 8th-order Bessel low-pass switched-capacitor filter. 5kHz cutoff, 4.5-5.5V supply, 8-SOIC. Active production, ROHS3. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tube","Filter Type":"Bessel, Low Pass Switched Capacitor","Filter Order":"8th","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Number of Filters":"1","Supplier Device Package":"8-SOIC","Frequency - Cutoff or Center":"5kHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.15","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$11.15000","currency":"USD"},{"qty":10,"price":"$10.07600","currency":"USD"},{"qty":25,"price":"$9.60720","currency":"USD"},{"qty":100,"price":"$8.34180","currency":"USD"},{"qty":250,"price":"$7.96688","currency":"USD"},{"qty":500,"price":"$7.26392","currency":"USD"},{"qty":1000,"price":"$6.32664","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7ff5ef4e2fb63d416c2eab86469bf481.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does the MAX7401ESA+ come in and is it tape-and-reel?","answer":"For tape-and-reel delivery, order the MAX7401ESA+T variant."},{"question":"How is the MAX7401ESA+ quoted for volume purchases?","answer":"Pricing and lead time are confirmed at the time of RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX7401ESA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX7401ESA 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}}