{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMC6042AIJ","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMC6042AIJ","canonicalUrl":"https://icboms.com/texas-instruments/LMC6042AIJ","factsUrl":"https://icboms.com/api/mcp/products/LMC6042AIJ","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LMC6042AIJ, dual CMOS operational amplifier, 100 kHz gain bandwidth, 0.02 V/µs slew rate, 26 µA supply per channel, rail-to-rail output, 8-CDIP (0.300\", 7.62 mm) through-hole package, -40°C to 85°C operating range.","salesMarkdown":"## 100 kHz GBW, 0.02 V/µs slew rate — the speed budget for this CMOS op-amp The LMC6042AIJ is a dual CMOS operational amplifier from Texas Instruments, built for ultra-low-power signal conditioning where bandwidth is secondary to battery life. Its 100 kHz gain-bandwidth product and 0.02 V/µs slew rate place it firmly in the micro-power sensor-interface class — think thermocouple amplifiers, photodiode transimpedance stages, or battery-monitor front-ends, not audio or fast-sampling paths. Each channel draws 26 µA supply current, and the 0.002 pA input bias current lets you use megohm-range feedback resistors without adding offset error. The rail-to-rail output stage preserves dynamic range when running from a single 5 V or 9 V battery. ## 8-CDIP hermetic package — why the ceramic body matters This part comes in an 8-CDIP ceramic dual-in-line package, through-hole mount. The ceramic body gives better hermeticity and moisture resistance than plastic SOIC, which is why you see it specified in military, aerospace, and downhole instrumentation where humidity or thermal cycling is a concern.","metaTitle":"LMC6042AIJ CMOS Op-Amp, 100 kHz, 0.02 V/µs, 8-CDIP","metaDescription":"LMC6042AIJ from Texas Instruments: dual CMOS op-amp, 100 kHz GBW, 0.02 V/µs slew rate, 26 µA supply, 0.002 pA bias, rail-to-rail output, 8-CDIP hermetic","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Package":"Bulk","Slew Rate":"0.02V/µs","Output Type":"Push-Pull, Rail-to-Rail","Mounting Type":"Through Hole","Amplifier Type":"CMOS","Package / Case":"8-CDIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Current - Supply":"26µA (x2 Channels)","Number of Circuits":"2","Current - Input Bias":"0.002 pA","Operating Temperature":"-40°C ~ 85°C (TJ)","Gain Bandwidth Product":"100 kHz","Voltage - Input Offset":"1 mV","Supplier Device Package":"8-CDIP","Current - Output / Channel":"40 mA","Voltage - Supply Span (Max)":"15.5 V","Voltage - Supply Span (Min)":"4.5 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$32.87","stockQuantity":0,"priceTiers":[{"qty":10,"price":"$32.87000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/bf6916b05299aa333c60ecadb1d0e58f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can LMC6042AIJ be used in single-supply applications?","answer":"Yes. The rail-to-rail output and supply range from 4.5 V to 15.5 V make it suitable for single-supply operation. The input common-mode range is not rail-to-rail, so verify that your input signal stays within the supply rails."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMC6042AIJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LMC6042AIJ 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}}