{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC6244CDD#TRPBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC6244CDDTRPBF","canonicalUrl":"https://icboms.com/analog-devices/LTC6244CDDTRPBF","factsUrl":"https://icboms.com/api/mcp/products/LTC6244CDD%23TRPBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LTC6244CDD#TRPBF CMOS dual op-amp, 50 MHz gain bandwidth, 35 V/µs slew rate, rail-to-rail output, 8-DFN (3x3) package, Tape & Reel.","salesMarkdown":"## Signal-chain fit for a 50 MHz rail-to-rail CMOS op-amp The LTC6244CDD#TRPBF is a dual CMOS operational amplifier from Analog Devices, packing 50 MHz gain-bandwidth product and a 35 V/µs slew rate into an 8-DFN (3x3) package. The rail-to-rail output stage lets it swing to within millivolts of the supply rails, so it can drive an ADC input or a comparator threshold without an extra level-shift stage. With 1 pA typical input bias current, it suits high-impedance sensor front-ends where the bias current error would otherwise dominate the offset budget. ## Parametric depth: what the ratings mean for the BOM The 50 MHz gain-bandwidth product sets the closed-loop bandwidth ceiling — at a noise gain of 10, the usable -3 dB bandwidth is about 5 MHz, which covers fast sensor conditioning or a photodiode transimpedance stage. Each channel draws 6.25 mA quiescent current — the total 12.5 mA for both amplifiers is about 63 mW at 5 V, which is moderate for a 50 MHz part but worth budgeting in a thermally constrained enclosure. Input offset voltage is 100 µV typical, and each channel can deliver 35 mA output current. The CMOS input stage keeps bias current at 1 pA typical, which is the key spec for a pH probe or a precision current-sense amplifier where the source impedance is in the megohm range. ## Package and board integration The 0.5 mm pitch DFN footprint is manageable on a two-layer board if the fan-out traces are kept short; a four-layer stack-up with a dedicated ground plane under the paddle is cleaner for high-frequency signal integrity.","metaTitle":"LTC6244CDD#TRPBF CMOS Op-Amp, 50 MHz, 35 V/µs","metaDescription":"Analog Devices LTC6244CDD#TRPBF dual CMOS op-amp, 50 MHz GBW, 35 V/µs slew rate, rail-to-rail output. Active production, RoHS3 compliant. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"35V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"CMOS","Package / Case":"8-WFDFN Exposed Pad","lifecycle_stage":"eol_hot","Current - Supply":"6.25mA (x2 Channels)","Number of Circuits":"2","Current - Input Bias":"1 pA","Operating Temperature":"0°C ~ 70°C","Gain Bandwidth Product":"50 MHz","Voltage - Input Offset":"100 µV","Supplier Device Package":"8-DFN (3x3)","Current - Output / Channel":"35 mA","Voltage - Supply Span (Max)":"6 V","Voltage - Supply Span (Min)":"2.8 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.38","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.38000","currency":"USD"},{"qty":10,"price":"$4.83200","currency":"USD"},{"qty":25,"price":"$4.56760","currency":"USD"},{"qty":100,"price":"$3.95870","currency":"USD"},{"qty":250,"price":"$3.75568","currency":"USD"},{"qty":500,"price":"$3.36996","currency":"USD"},{"qty":1000,"price":"$2.84214","currency":"USD"},{"qty":2500,"price":"$2.70003","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8bc622d9a865fdaed703a41bb050347c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional second-source for LTC6244CDD#TRPBF?","answer":"The AD8652ARZ-REEL7 is a parametric peer from the same Analog Devices DigiTrim® family — it offers 50 MHz GBW, 41 V/µs slew rate, 1 pA input bias, and rail-to-rail CMOS output in a similar dual-channel configuration. The LTC6244 runs on a 2.8-6 V supply, while the AD8652 operates from 2.7-5.5 V."},{"question":"What is LTC6244CDD#TRPBF's slew rate and what does it mean for my design?","answer":"The slew rate is 35 V/µs typical. This means the output can change 1 V in about 28 ns, which is fast enough to handle a 2 Vpp sine wave at 5 MHz without slewing distortion. For a pulse or square-wave application, the rise time into a capacitive load will be slower — budget the output current limit (35 mA per channel) when driving a heavy load."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC6244CDDTRPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LTC6244CDDTRPBF 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}}