{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"OP12GJ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"OP12GJ","canonicalUrl":"https://icboms.com/analog-devices/OP12GJ","factsUrl":"https://icboms.com/api/mcp/products/OP12GJ","rawCanonicalId":null},"summary":{"shortDescription":"Precision Monolithics OP12GJ, General Purpose op-amp, 1 circuit, TO-99-8 metal can, Through Hole, 40 V supply span, -55°C to 125°C, Bulk.","salesMarkdown":"The OP12GJ from Precision Monolithics is a single-channel general-purpose operational amplifier in a TO-99-8 metal can package. It operates over the full military temperature range of -55°C to 125°C and is rated for a supply span of 40 V. With an input bias current of 3 nA and an input offset voltage of 350 µV, this part is suited for precision analog signal conditioning in environments where temperature extremes and supply headroom matter — avionics, missile guidance, satellite telemetry, or downhole instrumentation. ## 40 V supply span and military temperature range The 40 V supply span (single or split) gives the OP12GJ the headroom to handle large input common-mode swings and deliver a wide output swing without clipping. That matters when the signal chain runs on unregulated rails or needs to accommodate sensor outputs that ride on a high DC offset. The -55°C to 125°C temperature range is the full military spec — not a derated commercial grade. If your BOM calls for a part that holds its offset and bias over a missile-guidance thermal cycle or a satellite's vacuum-side temperature swing, this is the tier. ## DC precision: input bias and offset Input bias current of 3 nA and input offset voltage of 350 µV are the numbers a calibration technician checks first. For a general-purpose op-amp in a TO-99 can, these are respectable — not the lowest in the catalog, but well within what a precision integrator or a low-level transducer amplifier needs. If you are verifying a measurement chain against a traceable standard, the offset drift over temperature (not stated here) is the next thing to qualify; the room-temperature offset alone does not guarantee long-term stability. ## Package and mounting: TO-99 metal can The TO-99-8 metal can is a hermetic package — a sealed metal enclosure that keeps moisture and contaminants out. That is why it shows up in high-reliability and defense programs. Through-hole mounting means it goes into a PCB socket or is soldered into plated through-holes; no reflow profile to manage, but the board layout needs the hole pattern and keep-out zone for the can diameter. The supplier device package is listed as TO-99, which is the standard 8-lead round metal can. Bulk packaging — no tape-and-reel, so plan for manual or tube-fed insertion. ## Lifecycle and compliance The OP12GJ is listed as Active in production status. The RoHS status is non-compliant, which is expected for a military-grade hermetic metal can part.","metaTitle":"OP12GJ General Purpose Op-Amp, TO-99, 40 V Supply","metaDescription":"OP12GJ general-purpose op-amp in TO-99 metal can. 40 V supply span, 3 nA input bias, 350 µV offset. Active production, RoHS non-compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Package":"Bulk","Mounting Type":"Through Hole","Amplifier Type":"General Purpose","Package / Case":"TO-99-8 Metal Can","lifecycle_stage":"eol_hot","Number of Circuits":"1","Current - Input Bias":"3 nA","Operating Temperature":"-55°C ~ 125°C","Voltage - Input Offset":"350 µV","Supplier Device Package":"TO-99","Voltage - Supply Span (Max)":"40 V","Voltage - Supply Span (Min)":"40 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.99","stockQuantity":0,"priceTiers":[{"qty":61,"price":"$4.99000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3980e55b835b77833f4770783db7ecff.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the OP12GJ obsolete?","answer":"No, the OP12GJ is listed as Active in production. It is still being manufactured and is available to order."},{"question":"What is the OP12GJ pinout?","answer":"The OP12GJ uses the standard TO-99-8 pinout for a single op-amp. The pin assignments are defined in the manufacturer's datasheet; the evidence does not reproduce the pin diagram here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/OP12GJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/OP12GJ 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}}