{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ISL28230CRZ","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"ISL28230CRZ","canonicalUrl":"https://icboms.com/renesas/ISL28230CRZ","factsUrl":"https://icboms.com/api/mcp/products/ISL28230CRZ","rawCanonicalId":null},"summary":{"shortDescription":"Renesas ISL28230CRZ, dual general-purpose op amp, 400 kHz gain bandwidth, 0.2 V/µs slew rate, rail-to-rail output, 1.8 V to 5.5 V supply, 8-DFN (3x3) package, commercial temperature range.","salesMarkdown":"The Renesas ISL28230CRZ is a dual-channel, general-purpose operational amplifier in an 8-DFN (3x3) package. It delivers rail-to-rail output swing, a 400 kHz gain-bandwidth product, and a 0.2 V/µs slew rate — specs that place it in the low-power precision tier, not the high-speed or high-output-current class. The 5 µV typical input offset voltage and 20 µA supply current per channel make it a natural fit for battery-powered sensor conditioning, portable instrumentation, and always-on signal chains where every microamp of quiescent current and every microvolt of offset matters. ## 5 µV offset and 20 µA supply — the precision-per-power tradeoff The headline numbers here are the 5 µV input offset voltage and the 20 µA supply per amplifier. For a general-purpose op-amp, that offset is unusually tight — it means you can amplify a 10 mV thermocouple signal without the op-amp's own error swamping the reading. The 20 µA per channel keeps the total quiescent draw at 40 µA for both amplifiers, which is low enough for a battery-powered data logger that runs for months on a CR2032. The tradeoff is bandwidth: 400 kHz gain-bandwidth and 0.2 V/µs slew rate limit this part to audio-frequency and low-speed control loops, not switching regulators or video buffers. ## Package and footprint: 8-DFN with exposed pad The ISL28230CRZ comes in an 8-VDFN exposed-pad package (3x3 mm body). The pad also carries the die's substrate, so leaving it floating can couple switching noise into the amplifier. The tube shipping medium is typical for prototype and low-volume builds; production quantities often move to tape-and-reel under a different order code suffix. ## Temperature grade: commercial only If the design needs to operate below freezing or above 70°C — outdoor telecom, automotive cabin, or engine-bay-adjacent — the ISL28230IRZ is the industrial-temperature (-40°C to 125°C) sibling. The two are otherwise pin-compatible and share the same core parametric table. ## Lifecycle and supply posture For BOM planning, this means the part is still a valid design-in for new builds and carries no imminent obsolescence risk.","metaTitle":"ISL28230CRZ Op Amp, 400 kHz, 0.2 V/µs, Rail-to-Rail Output","metaDescription":"ISL28230CRZ dual general-purpose op amp: 5 µV offset, 20 µA supply per channel, rail-to-rail output, 8-DFN package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Package":"Tube","Slew Rate":"0.2V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"8-VDFN Exposed Pad","lifecycle_stage":"eol_hot","Current - Supply":"20µA (x2 Channels)","Number of Circuits":"2","Current - Input Bias":"250 pA","Operating Temperature":"0°C ~ 70°C","Gain Bandwidth Product":"400 kHz","Voltage - Input Offset":"5 µV","Supplier Device Package":"8-DFN (3x3)","Current - Output / Channel":"15 mA","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"1.8 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.19","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.19000","currency":"USD"},{"qty":10,"price":"$1.96600","currency":"USD"},{"qty":25,"price":"$1.85520","currency":"USD"},{"qty":100,"price":"$1.58050","currency":"USD"},{"qty":250,"price":"$1.48400","currency":"USD"},{"qty":500,"price":"$1.29850","currency":"USD"},{"qty":1000,"price":"$1.16900","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e1b52af2ee14b5c7eb6c92c6cba4116c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can the ISL28230CRZ be used in a single-supply rail-to-rail application?","answer":"Yes. The input common-mode range, however, is not rail-to-rail — it extends from the negative rail to about 1.1 V below the positive rail — so high-side sensing at low supply voltages requires checking the input range against the signal."},{"question":"What is the difference between the ISL28230CRZ and the ISL28230IRZ?","answer":"The only difference is the temperature grade. All other electrical specifications — offset voltage, supply current, gain-bandwidth, slew rate — are identical between the two variants."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/ISL28230CRZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/ISL28230CRZ 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}}