{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AD8612ARUZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"AD8612ARUZ","canonicalUrl":"https://icboms.com/analog-devices/AD8612ARUZ","factsUrl":"https://icboms.com/api/mcp/products/AD8612ARUZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices AD8612ARUZ, dual high-speed comparator with latch, 5.5 ns propagation delay, 3 V to 5 V supply, complementary TTL outputs, 14-TSSOP package, -40°C to 85°C operating temperature.","salesMarkdown":"Its headline rating is a 5.5 ns maximum propagation delay — that is the time from input crossing threshold to valid TTL output, measured at 5 V supply. For a designer clocking at 100 MHz, that leaves about half a period of timing margin before the comparator output becomes the bottleneck. The part includes a latch function (the 'with Latch' type) that holds the output state on command, useful for sample-and-hold or zero-crossing capture in closed-loop control. ## Dual-channel BOM consolidation vs single-channel AD8611 If you are coming from the single-channel AD8611ARZ (also 5.5 ns, same CMRR/PSRR, same supply range), the AD8612ARUZ doubles the comparator count in the same 14-TSSOP footprint. That saves board area and per-channel cost when you need two fast comparators — for example, window detection or over-current/over-voltage monitoring on separate rails. The single-channel AD8611ARZ still makes sense when you only need one comparator and want to minimise package size (it comes in an 8-pin MSOP or SOIC). The AD8561ARZ is a slower alternative at 9.8 ns propagation delay, with CMOS-capable outputs but only a single element. ## Supply range and temperature envelope The AD8612ARUZ runs on a single 3 V to 5 V supply — no dual-rail needed. The complementary TTL outputs sink and source standard logic levels without extra level shifters. ## Package and footprint — 14-TSSOP Surface-mount only; the tube shipment is typical for prototype and low-volume builds — production quantities may come in tape-and-reel. ## Lifecycle and supply posture ROHS3 compliant. For a production BOM this means no last-time-buy risk on the horizon.","metaTitle":"AD8612ARUZ Comparator, Dual 5.5 ns, 14-TSSOP","metaDescription":"ADI AD8612ARUZ dual high-speed comparator with latch, 5.5 ns propagation delay, 3V–5V supply, -40°C to 85°C. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Type":"with Latch","Package":"Tube","Output Type":"Complementary, TTL","Mounting Type":"Surface Mount","Package / Case":"14-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","CMRR, PSRR (Typ)":"85dB CMRR, 73dB PSRR","Number of Elements":"2","Operating Temperature":"-40°C ~ 85°C","Propagation Delay (Max)":"5.5ns","Supplier Device Package":"14-TSSOP","Current - Quiescent (Max)":"10mA, 4mA","Current - Input Bias (Max)":"6µA @ 5V","Voltage - Input Offset (Max)":"7mV @ 5V","Voltage - Supply, Single/Dual (±)":"3V ~ 5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.5","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$11.50000","currency":"USD"},{"qty":10,"price":"$10.39200","currency":"USD"},{"qty":25,"price":"$9.90880","currency":"USD"},{"qty":100,"price":"$8.60380","currency":"USD"},{"qty":250,"price":"$8.21712","currency":"USD"},{"qty":500,"price":"$7.49208","currency":"USD"},{"qty":1000,"price":"$6.84000","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/AD8611_8612.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the propagation delay of the AD8612ARUZ?","answer":"The maximum propagation delay is 5.5 ns at 5 V supply. This makes it suitable for high-speed comparator applications where timing margin is tight."},{"question":"How does the AD8612ARUZ compare to the single-channel AD8611ARZ?","answer":"The AD8612ARUZ is a dual-channel version of the AD8611ARZ. Both share the same 5.5 ns propagation delay, 85 dB CMRR, 73 dB PSRR, and 3 V to 5 V supply range. The key difference is the AD8612ARUZ packs two comparators in a 14-TSSOP, while the AD8611ARZ is single-channel in an 8-pin MSOP or SOIC. For a two-channel application, the AD8612ARUZ saves board space and per-channel cost."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/AD8612ARUZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/AD8612ARUZ 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}}