{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AD8131ARMZ-REEL7","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"AD8131ARMZ-REEL7","canonicalUrl":"https://icboms.com/analog-devices/AD8131ARMZ-REEL7","factsUrl":"https://icboms.com/api/mcp/products/AD8131ARMZ-REEL7","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices AD8131ARMZ-REEL7 differential amplifier, single circuit, 400 MHz -3 dB bandwidth, 2000 V/µs slew rate, 8-MSOP package, -40°C to 125°C temperature range.","salesMarkdown":"## High-speed differential driver for ADC front-ends and video lines The AD8131ARMZ-REEL7 is a single-channel differential amplifier from Analog Devices, designed to drive high-speed ADCs or buffer differential video signals over twisted-pair cables. Its 400 MHz -3 dB bandwidth and 2000 V/µs slew rate make it a fit for communications infrastructure, medical imaging, and test equipment where signal integrity at high frequencies matters. The part operates from a 2.8 V to 11 V supply span and delivers 60 mA per channel output current, enough to drive a 50 Ω load or a typical SAR ADC input. The 8-MSOP package keeps board area tight, but the 11.5 mA supply current means thermal dissipation is manageable in forced-air or moderate free-convection environments. The 2000 V/µs slew rate is the standout spec: it supports full-power bandwidth into the tens of megahertz without slew-induced distortion. For a 10 V peak-to-peak output swing, the part can track a 31.8 MHz sine wave before the slew rate limits the large-signal response. The 400 MHz -3 dB bandwidth is the small-signal figure — useful for gain-flatness up to 100 MHz or so. Together, they mean this op-amp can drive a 12-bit ADC at 50 MSPS or buffer component video (480i/576i) without visible degradation. Compare with the AD8132WARMZ-R7 (1200 V/µs, 360 MHz) or the AD8134ACPZ-R2 (1600 V/µs, 450 MHz, triple channel) — the AD8131 sits in the middle of the family for speed, but the single-channel 8-MSOP is the smallest footprint option. ## Active lifecycle and compliance status If you need a smaller quantity, Cut Tape (CT) is also listed.","metaTitle":"AD8131ARMZ-REEL7 Differential Op-Amp, 2000 V/µs Slew Rate","metaDescription":"AD8131ARMZ-REEL7 differential amplifier from Analog Devices. 400 MHz bandwidth, 2000 V/µs slew rate, 8-MSOP package. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"2000V/µs","Output Type":"Differential","Mounting Type":"Surface Mount","-3db Bandwidth":"400 MHz","Amplifier Type":"Differential","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"11.5mA","Number of Circuits":"1","Current - Input Bias":"500 nA","Operating Temperature":"-40°C ~ 125°C","Voltage - Input Offset":"1.5 mV","Supplier Device Package":"8-MSOP","Current - Output / Channel":"60 mA","Voltage - Supply Span (Max)":"11 V","Voltage - Supply Span (Min)":"2.8 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.8","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.80000","currency":"USD"},{"qty":10,"price":"$6.10500","currency":"USD"},{"qty":25,"price":"$5.77160","currency":"USD"},{"qty":100,"price":"$5.00210","currency":"USD"},{"qty":250,"price":"$4.74560","currency":"USD"},{"qty":500,"price":"$4.25824","currency":"USD"},{"qty":1000,"price":"$3.63000","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/AD8131.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional alternative to AD8131ARMZ-REEL7?","answer":"The AD8132WARMZ-R7 is the closest single-channel differential amplifier in the same family, with a 360 MHz bandwidth and 1200 V/µs slew rate. It is pin-compatible in the 8-MSOP package but trades some speed for lower supply current. The AD8137YRZ-REEL is a lower-speed option (110 MHz, 450 V/µs) with rail-to-rail output. Neither is a drop-in replacement without checking the signal chain requirements, but the AD8132 is the most direct speed-tier alternative."},{"question":"What is the difference between AD8131ARMZ and AD8131ARMZ-REEL7?","answer":"The die and electrical specifications are identical. The REEL7 suffix indicates packaging in 7-inch reels (Tape & Reel) for automated assembly, while the base AD8131ARMZ typically ships in tubes or smaller quantities. The REEL7 variant is the standard ordering option for volume production."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/AD8131ARMZ-REEL7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/AD8131ARMZ-REEL7 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}}