{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ICL7621BCSA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ICL7621BCSA","canonicalUrl":"https://icboms.com/analog-devices/ICL7621BCSA","factsUrl":"https://icboms.com/api/mcp/products/ICL7621BCSA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ICL7621BCSA+ dual CMOS operational amplifier, 1.4 MHz gain-bandwidth, 1.6V/µs slew rate, rail-to-rail output, 8-SOIC package, tube.","salesMarkdown":"## Dual CMOS op-amp for battery-powered signal chains The ICL7621BCSA+ is a dual CMOS operational amplifier from Analog Devices, delivering 1.4 MHz gain-bandwidth product and 1.6V/µs slew rate with rail-to-rail output swing — suited for low-power sensor conditioning and portable instrumentation where supply headroom is tight. Each channel draws 1 mA supply current, totalling 2 mA for both amplifiers, making it a fit for battery-operated designs that need to balance bandwidth against power budget. ## Supply range and input characteristics Operates from a 2 V to 16 V supply span — the 2 V minimum allows direct operation from two alkaline cells or a single Li-ion cell without a boost converter, while the 16 V max covers standard 12 V and 15 V industrial rails. Input offset voltage is specified at 5 mV maximum — the worst-case DC error the designer must budget for in the gain stage, particularly in precision DC-coupled circuits where the offset multiplies by the closed-loop gain.","metaTitle":"ICL7621BCSA+ CMOS Op-Amp, 1.4 MHz, Rail-to-Rail, 8-SOIC","metaDescription":"ICL7621BCSA+ dual CMOS op-amp, 1.4 MHz GBW, 1.6V/µs slew rate, rail-to-rail output, 8-SOIC. Active, ROHS3 compliant. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Slew Rate":"1.6V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"CMOS","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"1mA (x2 Channels)","Number of Circuits":"2","Current - Input Bias":"1 pA","Operating Temperature":"0°C ~ 70°C","Gain Bandwidth Product":"1.4 MHz","Voltage - Input Offset":"5 mV","Supplier Device Package":"8-SOIC","Voltage - Supply Span (Max)":"16 V","Voltage - Supply Span (Min)":"2 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.91","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$10.91000","currency":"USD"},{"qty":10,"price":"$9.85900","currency":"USD"},{"qty":25,"price":"$9.40000","currency":"USD"},{"qty":100,"price":"$8.16200","currency":"USD"},{"qty":250,"price":"$7.79520","currency":"USD"},{"qty":500,"price":"$7.10736","currency":"USD"},{"qty":1000,"price":"$6.19029","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What package does ICL7621BCSA+ come in?","answer":"The ICL7621BCSA+ is supplied in an 8-SOIC surface-mount package (0.154\" body width, 3.90 mm) in tube format."},{"question":"What is the gain-bandwidth and slew rate of ICL7621BCSA+?","answer":"The ICL7621BCSA+ has a gain-bandwidth product of 1.4 MHz and a slew rate of 1.6V/µs. This combination supports signal frequencies up to roughly 100 kHz with full output swing, suitable for audio and low-frequency sensor conditioning."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ICL7621BCSA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ICL7621BCSA 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}}