{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MX7705EUE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MX7705EUE","canonicalUrl":"https://icboms.com/analog-devices/MX7705EUE","factsUrl":"https://icboms.com/api/mcp/products/MX7705EUE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MX7705EUE+ 16-bit sigma-delta ADC, PGA, differential inputs, SPI, 500 SPS, 16-TSSOP, Tube.","salesMarkdown":"## Precision ADC for sensor front-ends The MX7705EUE+: Sampling at 500 SPS max, the sigma-delta architecture oversamples and decimates, delivering 16-bit resolution without the noise penalty of a successive-approximation converter at this speed. ## Where the PGA and differential inputs matter The on-chip PGA lets the MX7705EUE+ amplify small sensor signals before conversion, reducing the noise contribution from downstream stages. For a 10 mV full-scale bridge output, the PGA can bring the signal into the ADC's optimal input range without an external instrumentation amplifier. Differential inputs reject common-mode noise from long sensor leads — a real advantage in industrial environments where ground loops and 50/60 Hz pickup corrupt single-ended measurements. An external reference (REF pin) allows ratiometric measurements tied to the sensor excitation voltage, or a precision reference like the ADR4520 for absolute accuracy. ## Industrial temperature range and active lifecycle Supplied in Tube packaging, suitable for prototype assembly or low-volume production where tape-and-reel minimums would waste budget.","metaTitle":"Analog Devices MX7705EUE+ 16-Bit Sigma-Delta ADC, 500 SPS","metaDescription":"Analog Devices MX7705EUE+ 16-bit sigma-delta ADC with PGA, 2 differential inputs, SPI interface, 500 SPS, -40 to 85°C, 16-TSSOP. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Package":"Tube","Features":"PGA","Input Type":"Differential","Architecture":"Sigma-Delta","Configuration":"PGA-ADC","Mounting Type":"Surface Mount","Data Interface":"SPI","Number of Bits":"16","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","Reference Type":"External","lifecycle_stage":"eol_hot","Number of Inputs":"2","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"16-TSSOP","Number of A/D Converters":"1","Voltage - Supply, Analog":"2.7V ~ 5.25V","Voltage - Supply, Digital":"2.7V ~ 5.25V","Sampling Rate (Per Second)":"500"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.79","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$11.79000","currency":"USD"},{"qty":10,"price":"$10.83800","currency":"USD"},{"qty":25,"price":"$10.38880","currency":"USD"},{"qty":100,"price":"$9.15340","currency":"USD"},{"qty":250,"price":"$8.70416","currency":"USD"},{"qty":500,"price":"$8.14260","currency":"USD"},{"qty":1000,"price":"$7.46872","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the MX7705EUE+ used for?","answer":"It is a 16-bit sigma-delta ADC with PGA and differential inputs, designed for precision low-speed measurement applications such as weigh scales, pressure sensors, thermocouple interfaces, and industrial data acquisition systems where noise rejection and resolution matter more than sample rate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MX7705EUE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MX7705EUE 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}}