{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX9939AUB+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX9939AUBT","canonicalUrl":"https://icboms.com/analog-devices/MAX9939AUBT","factsUrl":"https://icboms.com/api/mcp/products/MAX9939AUB%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX9939AUB+T, dual programmable gain amplifier, 279 MHz gain bandwidth, 9V/µs slew rate, differential output, 2.9 V to 5.5 V supply, -40 to 125°C, 10-uMAX/uSOP package.","salesMarkdown":"## Dual PGA with 279 MHz bandwidth — what it means on the bench The MAX9939AUB+T is a dual-channel programmable gain amplifier with 279 MHz gain-bandwidth product and 9V/µs slew rate. Supply range runs from 2.9 V to 5.5 V. ## 279 MHz GBW — where the bandwidth matters 279 MHz gain-bandwidth is the headline number. The 9V/µs slew rate supports full-power output swings up to a few megahertz before slew limiting sets in. ## Package and footprint — 10-uMAX/uSOP The part comes in a 10-pin uMAX/uSOP package (3.00 mm body width, 0.118\" pitch). That is the same footprint as a standard MSOP-10; the land pattern is shared across many Analog Devices parts in this family. Surface-mount only — no through-hole variant exists. The 10-uMAX is a common size for signal-chain ICs, so the board layout is straightforward if you have used any MSOP-10 part before.","metaTitle":"MAX9939AUB+T Programmable Gain Amplifier, 279 MHz, 10-uMAX","metaDescription":"MAX9939AUB+T from Analog Devices is a dual programmable gain amplifier with 279 MHz bandwidth, differential output, and -40 to 125°C range.","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":"9V/µs","Output Type":"Differential","Mounting Type":"Surface Mount","Amplifier Type":"Programmable Gain","Package / Case":"10-TFSOP, 10-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"3.4mA (x2 Channels)","Number of Circuits":"2","Current - Input Bias":"1 pA","Operating Temperature":"-40°C ~ 125°C","Gain Bandwidth Product":"279 MHz","Voltage - Input Offset":"1.5 mV","Supplier Device Package":"10-uMAX/uSOP","Current - Output / Channel":"70 mA","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"2.9 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.15","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.15000","currency":"USD"},{"qty":10,"price":"$2.83200","currency":"USD"},{"qty":25,"price":"$2.67760","currency":"USD"},{"qty":100,"price":"$2.32050","currency":"USD"},{"qty":250,"price":"$2.20152","currency":"USD"},{"qty":500,"price":"$1.97540","currency":"USD"},{"qty":1000,"price":"$1.78500","currency":"USD"},{"qty":2500,"price":"$1.78500","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX9939.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MAX9939AUB+T RoHS compliant?","answer":"Yes, it is ROHS3 compliant — no exemptions needed for lead or other restricted substances."},{"question":"What is the bandwidth of MAX9939AUB+T?","answer":"The gain-bandwidth product is 279 MHz. At a gain of 10, expect roughly 28 MHz of usable small-signal bandwidth."},{"question":"Can MAX9939 be used as a differential amplifier?","answer":"Yes — the output type is differential, so it is designed to drive differential-input ADCs or transmit signals over twisted pairs. The common-mode voltage is set internally."},{"question":"Where can I buy MAX9939AUB+T?","answer":"This part is sourced and quoted to order through independent distribution. Submit an RFQ for current pricing and availability; stock and lead time are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX9939AUBT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX9939AUBT 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}}