{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4492AUD+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4492AUD","canonicalUrl":"https://icboms.com/analog-devices/MAX4492AUD","factsUrl":"https://icboms.com/api/mcp/products/MAX4492AUD%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices / Maxim Integrated MAX4492AUD+, quad general-purpose op-amp, 10 MHz gain-bandwidth product, 10V/µs slew rate, rail-to-rail output, 2.7V to 5.5V supply, 14-TSSOP package, -40°C to 125°C.","salesMarkdown":"## Quad op-amp in a compact TSSOP-14 for multi-channel signal chains The MAX4492AUD+ from Analog Devices (formerly Maxim Integrated) is a quad general-purpose op-amp packing four independent amplifiers into a 14-TSSOP package measuring 4.40 mm wide. Each channel delivers a 10 MHz gain-bandwidth product and a 10V/µs slew rate, making it suitable for multi-channel sensor conditioning, active filters, and ADC driver stages where board space is tight. The rail-to-rail output stage swings within millivolts of both supply rails, preserving dynamic range in low-voltage single-supply designs from 2.7 V up to 5.5 V. Input bias current is a CMOS-grade 50 pA, which keeps offset errors negligible when working with high-impedance sources like photodiodes or pH probes. Total quiescent current for all four amplifiers is 800 µA — 200 µA per channel — which keeps the thermal budget manageable in the TSSOP package and makes this a viable choice for multi-channel battery-powered instruments. ## 10 MHz GBW and 10V/µs slew rate — what they mean for filter and buffer designs With a 10 MHz gain-bandwidth product, this op-amp supports closed-loop gains up to 10 at 1 MHz before the open-loop gain drops to unity. The 10V/µs slew rate means a 5 V peak-to-peak output step settles in about 500 ns, which is fast enough for 12-bit data acquisition systems sampling at a few hundred kHz. For audio-frequency active filters (20 Hz–20 kHz), the gain-bandwidth margin is generous — expect less than 0.1 dB passband ripple with multiple-pole Sallen-Key or multiple-feedback topologies. The 50 mA output current per channel can drive moderate loads like a 100 Ω resistor to 5 V, or directly feed the input of a successive-approximation ADC's sample-and-hold capacitor. If you need to drive a heavier load (e.g., 32 Ω headphones or a long twisted-pair cable), plan on an external buffer stage. ## -40°C to 125°C temperature range — qualified for industrial and automotive environments Expect the 1.5 mV input offset voltage to drift by a few hundred microvolts across the temperature span; the 50 pA input bias current will double roughly every 10°C, so at 125°C it may reach a few nanoamperes — still acceptable for most general-purpose circuits but worth noting for precision DC-coupled paths. ## Active lifecycle — no LTB risk for ongoing production The MAX4492AUD+ carries an Active product status per the manufacturer's lifecycle record. For production programs that need multi-year supply continuity, this part does not carry the obsolescence risk that NRND or EOL parts do. The part is ROHS3 compliant, so it meets the latest European hazardous-substance restrictions without requiring a special exemption.","metaTitle":"MAX4492AUD+ Quad Op-Amp, 10 MHz GBW, Rail-to-Rail Output","metaDescription":"MAX4492AUD+ quad general-purpose op-amp from Analog Devices/Maxim. 10 MHz GBW, 10V/µs slew rate, rail-to-rail output, 2.7V-5.5V supply, -40°C to 125°C range.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Slew Rate":"10V/µs","Output Type":"Push-Pull, Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"14-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"800µA (x4 Channels)","Number of Circuits":"4","Current - Input Bias":"50 pA","Operating Temperature":"-40°C ~ 125°C","Gain Bandwidth Product":"10 MHz","Voltage - Input Offset":"1.5 mV","Supplier Device Package":"14-TSSOP","Current - Output / Channel":"50 mA","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"2.7 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.54","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.54000","currency":"USD"},{"qty":10,"price":"$5.91000","currency":"USD"},{"qty":25,"price":"$5.63480","currency":"USD"},{"qty":100,"price":"$4.89260","currency":"USD"},{"qty":250,"price":"$4.67268","currency":"USD"},{"qty":500,"price":"$4.26036","currency":"USD"},{"qty":1000,"price":"$3.71064","currency":"USD"},{"qty":2500,"price":"$3.57321","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX4490-MAX4492.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does MAX4492AUD+ have rail-to-rail output?","answer":"Yes, the output type is listed as Push-Pull, Rail-to-Rail. The output stage swings within millivolts of both the positive and negative supply rails, maximizing dynamic range in low-voltage single-supply designs."},{"question":"What is the closest pin-compatible alternative to MAX4492AUD+?","answer":"Within the same family, the MAX4493AUD+ and MAX4494AUD+ are pin-compatible quad op-amps in the same 14-TSSOP footprint. The MAX4493 offers a lower 1 MHz GBW for lower-power applications, while the MAX4494 provides a higher 50 MHz GBW and 50V/µs slew rate for faster signal chains. Check the respective datasheets for exact parametric differences in supply current and offset voltage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4492AUD","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4492AUD 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}}