{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMC662EN","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMC662EN","canonicalUrl":"https://icboms.com/texas-instruments/LMC662EN","factsUrl":"https://icboms.com/api/mcp/products/LMC662EN","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LMC® LMC662EN, CMOS dual operational amplifier, 1.4 MHz gain bandwidth, 1.1 V/µs slew rate, rail-to-rail output, 8-DIP through-hole package, -40°C to 125°C operating temperature.","salesMarkdown":"It delivers a 1.4 MHz gain-bandwidth product and a 1.1 V/µs slew rate — enough bandwidth for slow-to-moderate sensor conditioning, active filters below 100 kHz, and ADC driver stages that don't need high-speed settling. The rail-to-rail output swing (push-pull) gives you the full supply range into a load, which matters when you're running from a single 5 V or 12 V rail and need every millivolt of headroom. What sets this part apart is the input bias current: 0.002 pA typical. That's femtoamp-level leakage, making the LMC662EN a natural fit for photodiode amplifiers, pH probe buffers, and other high-impedance front-ends where a bipolar op-amp's nanoamp bias would swamp the signal. The supply range spans 4.75 V to 15.5 V, so it works across common 5 V and 12 V industrial rails without a second regulator. ## Through-hole package — a rework-friendly choice The 8-DIP (0.300\" row spacing) package is a through-hole part. That means it slots into a breadboard or a socket without soldering, and if you're prototyping or repairing a legacy board, you can swap it with a standard IC puller — no hot-air station needed. The 8-MDIP supplier device package is the same mechanical outline. For a production run, the DIP footprint is larger than an SOIC, but it's easier to hand-assemble and inspect. ## Temperature range and output drive Supply current is 750 µA per amplifier (both channels combined), so it's not a micropower part but stays reasonable for multi-channel boards. For a BOM line, that removes the urgency to stockpile or qualify a substitute. Note the RoHS compliance status: listed as RoHS non-compliant, so if your assembly requires lead-free solder, verify the exemption or look at the RoHS-compliant variant (LMC662EN/NOPB).","metaTitle":"LMC662EN Dual CMOS Op-Amp, 1.4 MHz, Rail-to-Rail","metaDescription":"LMC662EN dual CMOS op-amp from TI: 1.4 MHz GBW, 1.1 V/µs slew rate, 0.002 pA bias current, rail-to-rail output, -40 to 125°C.","metaKeywords":null},"attributes":{"series":"LMC®","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"LMC®","Package":"Bulk","Slew Rate":"1.1V/µs","Output Type":"Push-Pull, Rail-to-Rail","Mounting Type":"Through Hole","Amplifier Type":"CMOS","Package / Case":"8-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Current - Supply":"750µA (x2 Channels)","Number of Circuits":"2","Current - Input Bias":"0.002 pA","Operating Temperature":"-40°C ~ 125°C (TJ)","Gain Bandwidth Product":"1.4 MHz","Voltage - Input Offset":"1 mV","Supplier Device Package":"8-MDIP","Current - Output / Channel":"40 mA","Voltage - Supply Span (Max)":"15.5 V","Voltage - Supply Span (Min)":"4.75 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.19","stockQuantity":0,"priceTiers":[{"qty":254,"price":"$1.19000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/83ca4220560ba3711172d77ddbc5bef7.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can LMC662EN replace an LM358?","answer":"In many circuits, yes — both are dual op-amps in an 8-DIP package with similar pinout. The LMC662EN has a CMOS input stage with 0.002 pA bias current versus the LM358's 100 nA bipolar input, so it's a direct drop-in for high-impedance applications. However, the LMC662EN supply range tops out at 15.5 V, while the LM358 can go to 32 V. Check your rail voltage before substituting."},{"question":"What is the LMC662EN equivalent or second source?","answer":"There is no pin-compatible second source listed in the official records. The OPA4374AIPWT is a quad CMOS op-amp with similar 6.5 MHz GBW and rail-to-rail output, but it's surface-mount and quad-channel — not a direct DIP replacement. For a through-hole dual op-amp, the LMC662EN is the primary part."},{"question":"Is LMC662EN through-hole or SMD?","answer":"Through-hole. It comes in an 8-DIP (0.300\" row spacing) package, also designated 8-MDIP. It is designed for socketed or soldered through-hole mounting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMC662EN","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LMC662EN 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}}