{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX293EWE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX293EWE","canonicalUrl":"https://icboms.com/analog-devices/MAX293EWE","factsUrl":"https://icboms.com/api/mcp/products/MAX293EWE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX293EWE+ 8th-order elliptic, low-pass switched-capacitor filter, 25 kHz cutoff, single filter, 16-SOIC (0.295\", 7.50mm Width), surface mount, tube.","salesMarkdown":"## Filter topology and roll-off for anti-aliasing duty The MAX293EWE+ implements an 8th-order elliptic (Cauer) low-pass switched-capacitor filter with a 25 kHz cutoff frequency — the elliptic topology delivers the steepest roll-off for a given order, making it suitable for anti-aliasing before an ADC or for reconstruction after a DAC where the transition band must be narrow. A single filter channel in a 16-SOIC wide-body package; the switched-capacitor architecture sets the corner frequency by an external clock or internal oscillator, eliminating the need for precision passive components in the signal path. ## Supply rail flexibility for mixed-signal systems Operates from a single 4.75 V to 11 V supply or from dual ±2.375 V to ±5.5 V rails — the dual-supply option allows the filter to handle bipolar signals without external level shifting, simplifying the interface to ±5 V analog front-ends. ## Lifecycle and compliance for procurement review ROHS3 compliant, meeting the current exemption-free RoHS directive for solder-joint reliability in lead-free reflow profiles.","metaTitle":"MAX293EWE+ Analog Devices 8th-Order Low-Pass Filter, 25 kHz","metaDescription":"MAX293EWE+ 8th-order elliptic switched-capacitor low-pass filter, 25 kHz cutoff, 16-SOIC. Active production, ROHS3 compliant. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tube","Filter Type":"Elliptic, Low Pass Switched Capacitor","Filter Order":"8th","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.75V ~ 11V, ±2.375V ~ 5.5V","Number of Filters":"1","Supplier Device Package":"16-SOIC","Frequency - Cutoff or Center":"25kHz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$14.68","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$14.68000","currency":"USD"},{"qty":10,"price":"$13.48900","currency":"USD"},{"qty":25,"price":"$12.93000","currency":"USD"},{"qty":100,"price":"$11.39240","currency":"USD"},{"qty":250,"price":"$10.83328","currency":"USD"},{"qty":500,"price":"$10.13434","currency":"USD"},{"qty":1000,"price":"$9.29564","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What filter type does the MAX293EWE+ implement?","answer":"It is an 8th-order elliptic (Cauer) low-pass switched-capacitor filter with a 25 kHz cutoff frequency. The elliptic topology provides a very sharp roll-off in the stopband, making it suitable for anti-aliasing and reconstruction applications where a narrow transition band is required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX293EWE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX293EWE 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}}