{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"OP181GP","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"OP181GP","canonicalUrl":"https://icboms.com/analog-devices/OP181GP","factsUrl":"https://icboms.com/api/mcp/products/OP181GP","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices OP181GP general-purpose op amp, single channel, 100 kHz gain bandwidth, 28 V/µs slew rate, rail-to-rail output, 2.7 V to 12 V supply, 3.3 µA supply current, 8-DIP through-hole package.","salesMarkdown":"## 100 kHz GBP at 3.3 µA — the micropower trade-off Its defining parametric pair is a 100 kHz gain-bandwidth product and a supply current of just 3.3 µA per channel — a combination that targets battery-powered or loop-powered sensor conditioning where every microamp counts. ## 28 V/µs slew rate — fast edges from a micropower amp A 28 V/µs slew rate is unusually high for an op-amp drawing 3.3 µA. This means the OP181GP can handle fast pulse edges or moderate-frequency signals (up to roughly 45 kHz full-power bandwidth) without slew-rate limiting, while keeping the quiescent draw low. For comparison, the ADA4096-2WARMZ-RL offers a 786 kHz GBP but a much slower 0.4 V/µs slew rate and draws 100 µA per channel — a different power-vs-speed trade-off. The OP181GP's slew rate is closer to that of the 80 MHz ADA4841-2 (13 V/µs,), but at a fraction of the bandwidth and supply current. If your design needs to amplify a 10 kHz square wave with fast edges on a 3 V rail, the OP181GP's slew rate is the spec that makes it work where most micropower parts would slew-limit. Note that the OP181GP is RoHS non-compliant — it is the tin/lead (SnPb) plated version intended for legacy, military, or high-reliability assemblies that require leaded solder. If your process requires RoHS compliance, check the OP181GPZ variant (if available) or plan for an exemption. ## Through-hole DIP — board-level fit and rework The OP181GP is supplied in an 8-DIP (0.300\", 7.62 mm) plastic package with a 8-PDIP supplier device package designation. The mounting type is Through Hole. This package is straightforward for prototyping, breadboarding, and manual assembly. For production runs, the through-hole form factor means wave soldering or hand-solder rework; no reflow profile or moisture sensitivity level (MSL) to track. The 0.300\" body width fits standard DIP sockets.","metaTitle":"OP181GP op amp, 100 kHz GBP, 28 V/µs slew, 3.3 µA supply","metaDescription":"OP181GP general-purpose op amp: 100 kHz GBP, 28 V/µs slew rate, rail-to-rail output, 3.3 µA supply, 8-DIP. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Bulk","Slew Rate":"28V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Through Hole","Amplifier Type":"General Purpose","Package / Case":"8-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Current - Supply":"3.3µA (x1 Channels)","Number of Circuits":"1","Current - Input Bias":"3 nA","Operating Temperature":"-40°C ~ 85°C","Gain Bandwidth Product":"100 kHz","Voltage - Input Offset":"100 µV","Supplier Device Package":"8-PDIP","Current - Output / Channel":"3.5 mA","Voltage - Supply Span (Max)":"12 V","Voltage - Supply Span (Min)":"2.7 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0","priceTiers":[{"qty":301,"price":"$1.00000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5f440e3eeefb2dc73e79ec2624a246d2.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/OP181GP/alternatives.json"},"ai":{"faq":[{"question":"Is OP181GP rail-to-rail output?","answer":"Yes, the OP181GP features a rail-to-rail output stage. The input common-mode range is not rail-to-rail — it extends from the negative rail to roughly 1.1 V below the positive rail at 3.3 V supply, typical for this class. The output can swing within millivolts of both rails, maximizing dynamic range in low-voltage single-supply designs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/OP181GP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/OP181GP 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}}