{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"OP12GZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"OP12GZ","canonicalUrl":"https://icboms.com/analog-devices/OP12GZ","factsUrl":"https://icboms.com/api/mcp/products/OP12GZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices OP12GZ general purpose op-amp, single circuit, 8-CDIP (0.300\", 7.62mm) through-hole package, 40 V supply span, -55°C to 125°C operating range.","salesMarkdown":"The OP12GZ operates from a single or split supply with a total span of 40 V (minimum and maximum both listed at 40 V). This means it can run from a single 40 V rail or from ±20 V supplies, which is uncommon for a general-purpose op-amp and gives headroom for industrial sensor interfaces, actuator drivers, and military 28 V bus systems without needing an external regulator. ## Input bias and offset — adequate for general-purpose signal conditioning With a maximum input bias current of 3 nA and input offset voltage of 350 µV, the OP12GZ is not a precision amplifier, but these figures are fine for buffering, filtering, level shifting, and gain stages where the signal is in the millivolt range or higher. The bias current is low enough that it won't load high-impedance sources like 10 kΩ thermistors or photodiodes significantly.","metaTitle":"OP12GZ General Purpose Op-Amp, 8-CERDIP, -55°C to 125°C","metaDescription":"OP12GZ general purpose op-amp in hermetic 8-CERDIP. 40 V supply span, 3 nA input bias, 350 µV offset. Military temp range.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Bulk","Mounting Type":"Through Hole","Amplifier Type":"General Purpose","Package / Case":"8-CDIP (0.300\\\", 7.62mm)","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":"8-CERDIP","Voltage - Supply Span (Max)":"40 V","Voltage - Supply Span (Min)":"40 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.26","priceTiers":[{"qty":71,"price":"$4.26000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3980e55b835b77833f4770783db7ecff.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/OP12GZ/alternatives.json"},"ai":{"faq":[{"question":"What is the OP12GZ equivalent or replacement?","answer":"The OP12GZ is a general-purpose op-amp in a hermetic ceramic package with military temperature range. The AD640BD is a logarithmic amplifier in a similar package but a different function class, not a functional replacement. For a drop-in substitute, verify the pinout and supply range against your design."},{"question":"Where can I buy OP12GZ?","answer":"The OP12GZ is available to order through independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/OP12GZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/OP12GZ when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}