{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AD820ARMZ-R7","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"AD820ARMZ-R7","canonicalUrl":"https://icboms.com/analog-devices/AD820ARMZ-R7","factsUrl":"https://icboms.com/api/mcp/products/AD820ARMZ-R7","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices AD820ARMZ-R7, single JFET op-amp, 1.9 MHz gain bandwidth, 3V/µs slew rate, rail-to-rail output, 5 V to 36 V supply, 8-MSOP package, -40°C to 85°C.","salesMarkdown":"The rail-to-rail output stage lets it swing close to the supply rails in single-supply circuits from 5 V logic rails up to 36 V industrial buses. Supply current is 700 µA per amplifier — moderate for a JFET part, but the low bias current and wide supply range often justify the power budget in instrumentation and data-acquisition front ends. ## Package and footprint — 8-MSOP, surface-mount only The 8-MSOP is a common footprint for precision op-amps, and the pinout is standard for single JFET amplifiers: offset null, inverting input, non-inverting input, negative supply, output, positive supply, and two null terminals. ## Temperature range and deployment environments","metaTitle":"AD820ARMZ-R7 JFET Op-Amp, 1.9 MHz, Rail-to-Rail Output","metaDescription":"ADI AD820ARMZ-R7 single JFET op-amp: 3V/µs slew rate, 2 pA input bias, rail-to-rail output, 5-36 V supply, -40°C to 85°C. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"3V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"J-FET","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"700µA","Number of Circuits":"1","Current - Input Bias":"2 pA","Operating Temperature":"-40°C ~ 85°C","Gain Bandwidth Product":"1.9 MHz","Voltage - Input Offset":"400 µV","Supplier Device Package":"8-MSOP","Current - Output / Channel":"20 mA","Voltage - Supply Span (Max)":"36 V","Voltage - Supply Span (Min)":"5 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.53","priceTiers":[{"qty":1,"price":"$6.53000","currency":"USD"},{"qty":10,"price":"$5.90300","currency":"USD"},{"qty":25,"price":"$5.62800","currency":"USD"},{"qty":100,"price":"$4.88680","currency":"USD"},{"qty":250,"price":"$4.66720","currency":"USD"},{"qty":500,"price":"$4.25536","currency":"USD"},{"qty":1000,"price":"$3.88500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3f00ee38340a1d29d7c0c347e4650692.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/AD820ARMZ-R7/alternatives.json"},"ai":{"faq":[{"question":"What is the AD820ARMZ-R7 equivalent?","answer":"The closest functional equivalent within the same ADI family is the AD820ARZ-REEL, which shares the same 1.8 MHz gain bandwidth, 3V/µs slew rate, 2 pA input bias, and rail-to-rail output, but comes in an SOIC-8 package instead of MSOP. If you need a wider bandwidth, the AD8627AKSZ-REEL7 offers 5 MHz and 5V/µs in a SC-70-5 package, though it is a single amplifier with lower output current (15 mA). For a quad-channel alternative, the AD8625ARZ-REEL7 packs four amplifiers with the same 5 MHz bandwidth in an SOIC-14 package."},{"question":"Can AD820ARMZ-R7 be used in single-supply circuits?","answer":"Yes. The rail-to-rail output stage allows the output to swing within millivolts of both supply rails, and the input common-mode range extends from the negative rail to within about 1.1 V of the positive rail. For a 5 V single supply, the input range is approximately 0 V to 3.9 V, which covers most sensor and ADC interface signals. The supply voltage range of 5 V to 36 V means it works on a single 5 V logic rail or a 24 V industrial bus without a split supply."},{"question":"Is AD820ARMZ-R7 a single or dual op amp?","answer":"It is a single op-amp (one circuit) in an 8-pin MSOP package. For dual or quad channel counts, look at the AD822 (dual) or AD824 (quad) families from the same JFET series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/AD820ARMZ-R7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/AD820ARMZ-R7 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}