{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADA4528-1ACPZ-R7","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADA4528-1ACPZ-R7","canonicalUrl":"https://icboms.com/analog-devices/ADA4528-1ACPZ-R7","factsUrl":"https://icboms.com/api/mcp/products/ADA4528-1ACPZ-R7","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADA4528-1ACPZ-R7, Zero-Drift Amplifier, 1 Circuit, 4 MHz Gain Bandwidth, 0.5 V/µs Slew Rate, Rail-to-Rail Output, 2.2 V to 5.5 V Supply, 8-LFCSP-WD (3x3) Package, -40°C to 125°C.","salesMarkdown":"## Precision zero-drift amplifier for DC-accurate signal chains The Analog Devices ADA4528-1ACPZ-R7 is a single-channel zero-drift operational amplifier that delivers a 0.3 µV typical input offset voltage and a 4 MHz gain bandwidth product. It operates from a 2.2 V to 5.5 V supply span, draws 1.5 mA quiescent current, and drives rail-to-rail outputs. The part is packaged in an 8-lead LFCSP-WD (3x3 mm) with an exposed pad for thermal conduction. It is rated over the -40°C to 125°C temperature range, suiting it for precision instrumentation, sensor front-ends, and industrial control loops where DC drift must be minimized without external trimming. ## 0.3 µV offset — what it means for the BOM The 0.3 µV input offset voltage is the defining spec. For a thermocouple or strain-gauge amplifier, that offset translates directly to a DC error at the output.","metaTitle":"ADA4528-1ACPZ-R7 Zero-Drift Op Amp, 4 MHz, 0.3 µV Offset","metaDescription":"ADI ADA4528-1ACPZ-R7 single zero-drift op amp: 4 MHz GBW, 0.3 µV offset, rail-to-rail output, -40 to 125°C. Active, ROHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"0.5V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"Zero-Drift","Package / Case":"8-WFDFN Exposed Pad, CSP","lifecycle_stage":"eol_hot","Current - Supply":"1.5mA","Number of Circuits":"1","Current - Input Bias":"90 pA","Operating Temperature":"-40°C ~ 125°C","Gain Bandwidth Product":"4 MHz","Voltage - Input Offset":"0.3 µV","Supplier Device Package":"8-LFCSP-WD (3x3)","Current - Output / Channel":"40 mA","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"2.2 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.57","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.57000","currency":"USD"},{"qty":10,"price":"$3.20400","currency":"USD"},{"qty":25,"price":"$3.02880","currency":"USD"},{"qty":100,"price":"$2.62510","currency":"USD"},{"qty":250,"price":"$2.49048","currency":"USD"},{"qty":500,"price":"$2.23470","currency":"USD"},{"qty":1500,"price":"$1.90500","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADA4528-1_4528-2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between ADA4528-1 and ADA4528-2?","answer":"The ADA4528-1 is a single-channel amplifier; the ADA4528-2 is a dual-channel version. All other key specs — 0.3 µV offset, 4 MHz GBW, 0.5 V/µs slew rate, 2.2 V to 5.5 V supply — are identical between the two."},{"question":"How does ADA4528-1ACPZ-R7 compare to other zero-drift op amps?","answer":"Compared to the AD8571ARMZ-REEL (1.5 MHz, 0.4 V/µs, 1 µV offset), the ADA4528-1 offers higher bandwidth (4 MHz) and lower offset (0.3 µV). The ADA4522-1ARMZ-R7 (2.7 MHz, 1.7 V/µs, 1.5 µV offset) has a faster slew rate but higher offset. The ADA4528-1 is the best choice for DC precision where bandwidth above a few MHz is not required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADA4528-1ACPZ-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/ADA4528-1ACPZ-R7 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}}