{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"OP297FZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"OP297FZ","canonicalUrl":"https://icboms.com/analog-devices/OP297FZ","factsUrl":"https://icboms.com/api/mcp/products/OP297FZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices OP297FZ dual general-purpose op-amp, 500 kHz gain bandwidth, 0.15 V/µs slew rate, 50 µV input offset, 8-CERDIP through-hole package, RoHS non-compliant.","salesMarkdown":"## Dual general-purpose op-amp in a hermetic CERDIP The OP297FZ is a dual-channel, general-purpose operational amplifier from Analog Devices, housed in an 8-lead CERDIP (0.300\" body) for through-hole assembly. It is cataloged under the Memory category, but its function is a precision signal-conditioning amplifier. With a gain bandwidth product of 500 kHz and a slew rate of 0.15 V/µs, this part is suited for low-frequency sensor amplification, active filtering below 50 kHz, and general analog signal chains where the bandwidth ceiling is not the limiting factor. The dual-channel configuration in a single 8-pin package saves board space and reduces per-channel cost compared to two single op-amps, while the CERDIP hermetic seal provides a moisture barrier for long-term reliability in controlled environments. ## Precision parametrics for the signal chain Input offset voltage is trimmed to 50 µV typical, and input bias current is 35 pA typical — these figures place the OP297FZ in the precision category, adequate for strain-gauge bridges, thermocouple amplifiers, and photodiode front-ends where the offset error must stay below 0.1% of the full-scale signal. Supply current is 525 µA per amplifier (1.05 mA total for both channels), making it a moderate-power choice for multi-channel data-acquisition boards where the op-amp power budget is a secondary concern after the ADC and reference. The supply voltage range spans 4 V to 40 V single or dual supply — this wide compliance means the same op-amp can run from a single 5 V rail in a 5 V system or from ±15 V rails in a traditional analog bench supply, without re-spinning the BOM. ## Package and temperature grade for deployment The 8-CERDIP package (8-CDIP, 0.300\" body width) is a ceramic dual-in-line with a hermetic seal — it withstands the standard soldering profile for through-hole boards and provides better moisture resistance than plastic DIP, though the part is RoHS non-compliant (lead-bearing solder terminations). Rated for -40°C to +85°C operating temperature, the OP297FZ covers the industrial temperature range — suitable for factory-floor instrumentation, test equipment, and environmental monitoring enclosures that see seasonal swings but not engine-bay heat. The through-hole mounting (Mounting Type: Through Hole) requires drilled PCB holes and wave or hand soldering — no reflow profile needed, but the assembly step adds cost compared to a surface-mount equivalent in an SOIC or MSOP package. ## Active lifecycle and sourcing posture The part is RoHS non-compliant (lead-bearing terminations), which restricts its use in markets with strict RoHS exemptions — buyers targeting EU or California markets should verify the exemption status for their product category before committing the BOM line.","metaTitle":"Analog Devices OP297FZ Dual Op-Amp, 500 kHz, 8-CERDIP","metaDescription":"OP297FZ dual general-purpose op-amp, 500 kHz GBW, 0.15 V/µs slew rate, 50 µV offset. Active production, RoHS non-compliant. Sourced to order.","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":"0.15V/µs","Mounting Type":"Through Hole","Amplifier Type":"General Purpose","Package / Case":"8-CDIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Current - Supply":"525µA (x2 Channels)","Number of Circuits":"2","Current - Input Bias":"35 pA","Operating Temperature":"-40°C ~ 85°C","Gain Bandwidth Product":"500 kHz","Voltage - Input Offset":"50 µV","Supplier Device Package":"8-CERDIP","Voltage - Supply Span (Max)":"40 V","Voltage - Supply Span (Min)":"4 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.34","stockQuantity":16,"priceTiers":[{"qty":70,"price":"$4.34000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4d5d60232b6312cb1d6b45c1731725cf.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the slew rate of the OP297FZ?","answer":"The slew rate is 0.15 V/µs. This limits the output voltage swing rate; for a full 20 V peak-to-peak swing, the rise time is approximately 133 µs, corresponding to a maximum signal frequency of about 3.75 kHz before slew-rate limiting distorts the waveform."},{"question":"Is the OP297FZ RoHS compliant?","answer":"No, the OP297FZ is RoHS non-compliant. The terminations contain lead, which restricts use in RoHS-regulated markets unless an exemption applies."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/OP297FZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/OP297FZ when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}