{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"OP21GZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"OP21GZ","canonicalUrl":"https://icboms.com/analog-devices/OP21GZ","factsUrl":"https://icboms.com/api/mcp/products/OP21GZ","rawCanonicalId":null},"summary":{"shortDescription":"OP21GZ, Analog Devices, General Purpose Op Amp, 1 Circuit, 600 kHz -3dB bandwidth, 0.25 V/µs slew rate, 5 V to 30 V supply, 230 µA supply current, 8-CDIP (0.300\", 7.62mm) Through Hole, 8-CERDIP, -40°C to 85°C.","salesMarkdown":"## What this op amp is and where it fits The OP21GZ is a single-channel general-purpose operational amplifier in a ceramic 8-CERDIP package. It operates from 5 V to 30 V supply, draws 230 µA, and has 600 kHz bandwidth with 0.25 V/µs slew rate. ## Key ratings and what they mean on the bench The 0.25 V/µs slew rate limits large-signal response to roughly 40 kHz peak-to-peak at 10 V output swing — fine for audio, thermocouple amplifiers, and low-speed filters, but not for fast ADC drivers or video buffers. The 600 kHz small-signal bandwidth covers most sensor and control loops. Supply current of 230 µA per amplifier keeps the thermal budget low in multi-channel boards. Input offset of 40 µV is good enough to avoid external nulling in many precision circuits; if you need lower drift, the AD8622 (0.48 V/µs, 10 µV offset) is a surface-mount alternative, but it's a dual and requires reflow. ## Package and handling in the field The 8-CERDIP (0.300\" wide, 7.62 mm pitch) is a standard through-hole footprint. It ships in bulk — loose tubes, not tape-and-reel — so you'll handle each part individually. Ceramic body is more rugged than plastic for repeated insertion/removal, but it's also RoHS non-compliant (leaded solder terminations). If your assembly line is RoHS-only, this part needs an exemption or a hand-solder station. Orientation is marked by pin 1 notch and a dot on the top; easy to get right without a magnifier.","metaTitle":"OP21GZ op amp, General Purpose, 600 kHz, 0.25 V/µs, 8-CERDIP","metaDescription":"OP21GZ general-purpose op amp: 600 kHz bandwidth, 0.25 V/µs slew rate, 5–30 V supply, 230 µA supply current, 40 µV offset. Active lifecycle, 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","Slew Rate":"0.25V/µs","Mounting Type":"Through Hole","-3db Bandwidth":"600 kHz","Amplifier Type":"General Purpose","Package / Case":"8-CDIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Current - Supply":"230µA","Number of Circuits":"1","Current - Input Bias":"50 nA","Operating Temperature":"-40°C ~ 85°C","Voltage - Input Offset":"40 µV","Supplier Device Package":"8-CERDIP","Voltage - Supply Span (Max)":"30 V","Voltage - Supply Span (Min)":"5 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.0","stockQuantity":0,"priceTiers":[{"qty":75,"price":"$4.00000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7af1e5e601d019b203298efd1a8436eb.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is OP21GZ a single or dual op-amp?","answer":"It is a single (1-circuit) op-amp."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/OP21GZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/OP21GZ 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}}