{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX11611EEE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX11611EEE","canonicalUrl":"https://icboms.com/analog-devices/MAX11611EEE","factsUrl":"https://icboms.com/api/mcp/products/MAX11611EEE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX11611EEE+, 10-bit SAR ADC, 94.4k SPS, I²C, MUX-S/H-ADC, 6 or 12 differential/single-ended inputs, 2.7V-3.6V supply, -40°C to 85°C, 16-QSOP.","salesMarkdown":"## 10-bit SAR ADC with I²C — what the specs mean for your board The Maxim Integrated MAX11611EEE+ is a 10-bit successive-approximation (SAR) ADC with an I²C interface, designed for low-to-mid-speed precision measurements in industrial and instrumentation systems. It samples at 94.4k samples per second, which is fast enough for most sensor-conditioning loops, motor-current monitoring, or battery-voltage logging, but not for audio or high-speed data acquisition. The SAR architecture gives you deterministic conversion time with no pipeline delay — every sample is ready in one cycle, which matters when you need to correlate a conversion with an external event. The input multiplexer can be configured for either 6 differential or 12 single-ended channels, and the input type supports both differential and single-ended signals. Differential mode gives you common-mode rejection on long sensor leads; single-ended mode doubles the channel count for monitoring multiple DC voltages on the same board. The MUX-S/H-ADC configuration means the sample-hold is after the mux, so you get the same acquisition time regardless of channel count. Supply voltage for both analog and digital sections runs from 2.7 V to 3.6 V, so a single 3.3 V rail powers the whole part — no separate analog supply needed. The reference can be either external or internal. Using the internal reference saves a component and a pin, but the external reference option lets you tie to a precision voltage source if the system demands tighter absolute accuracy or a ratiometric measurement. ## Package, temperature grade, and where it fits Housed in a 16-pin QSOP with a 0.154-inch body width, this is a surface-mount part that fits on compact PCBs. The -40°C to 85°C operating range covers industrial environments — outdoor telecom cabinets, factory-floor sensor nodes, HVAC controllers — but not extended automotive under-hood or downhole. ## Lifecycle and sourcing reality The MAX11611EEE+ carries an active lifecycle status and is ROHS3 compliant.","metaTitle":"MAX11611EEE+ ADC, 10-Bit SAR, 94.4k SPS, I²C, 16-QSOP","metaDescription":"MAX11611EEE+ 10-bit SAR ADC with I²C interface, 94.4k sampling rate, 6/12 differential/single-ended inputs. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Tube","Input Type":"Differential, Single Ended","Architecture":"SAR","Configuration":"MUX-S/H-ADC","Mounting Type":"Surface Mount","Data Interface":"I²C","Number of Bits":"10","Package / Case":"16-SSOP (0.154\\\", 3.90mm Width)","Reference Type":"External, Internal","Ratio - S/H:ADC":"1:1","lifecycle_stage":"eol_hot","Number of Inputs":"6, 12","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"16-QSOP","Number of A/D Converters":"1","Voltage - Supply, Analog":"2.7V ~ 3.6V","Voltage - Supply, Digital":"2.7V ~ 3.6V","Sampling Rate (Per Second)":"94.4k"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.2","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$8.20000","currency":"USD"},{"qty":10,"price":"$7.40500","currency":"USD"},{"qty":25,"price":"$7.06040","currency":"USD"},{"qty":100,"price":"$6.13050","currency":"USD"},{"qty":250,"price":"$5.85496","currency":"USD"},{"qty":500,"price":"$5.33836","currency":"USD"},{"qty":1000,"price":"$4.64954","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/MAX11606-MAX11611.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does MAX11611EEE+ require an external reference?","answer":"No, it supports both external and internal reference. The internal reference is sufficient for most applications; use an external reference when tighter absolute accuracy or ratiometric measurement is needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX11611EEE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX11611EEE 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}}