{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADA4098-2HCPZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADA4098-2HCPZ","canonicalUrl":"https://icboms.com/analog-devices/ADA4098-2HCPZ","factsUrl":"https://icboms.com/api/mcp/products/ADA4098-2HCPZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADA4098-2HCPZ dual precision general-purpose op-amp, 1.05 MHz gain bandwidth, 0.85 V/µs slew rate, rail-to-rail output, 10-LFCSP (3x3) package, tube.","salesMarkdown":"## Dual precision op-amp with 50 V supply headroom and 150 °C junction rating The ADA4098-2HCPZ is a dual-channel, general-purpose precision operational amplifier from Analog Devices, specified for a supply span from 3 V to 50 V. That 50 V ceiling makes it a direct fit for industrial control loops running on 24 V or 48 V rails without needing a separate regulator — the part handles the full bus voltage. Its operating temperature range of -55 °C to 150 °C extends well beyond the usual industrial -40 °C to 125 °C envelope. This matters for designs that see sustained ambient heat — engine-bay electronics, downhole instrumentation, or power-module sense circuits sitting next to hot MOSFETs — where the junction temperature stays inside the datasheet limits even under self-heating from the 40 mA output drive. ## 15 µV offset and 350 pA bias — DC precision for sensor front-ends Input offset voltage is trimmed to 15 µV typical, which keeps the DC error in a gain-of-100 stage below 1.5 mV without a nulling pot. The 350 pA input bias current is low enough that a 10 kΩ source resistor contributes only 3.5 µV of additional offset — negligible for bridge sensors or thermocouple amplifiers, though a photodiode front-end with a 1 MΩ feedback resistor sees 350 µV of bias-induced error and would prefer a FET-input part. Gain-bandwidth product is 1.05 MHz with a 0.85 V/µs slew rate. For a closed-loop gain of 10, the small-signal bandwidth is about 105 kHz — enough to condition a 20 kHz sensor signal with margin. The 40 mA output current per channel can drive a 100 Ω load to within 200 mV of the rails, so it doubles as a reference buffer or ADC driver without an extra line-driver stage. ## Active production with ROHS3 compliance — no LTB pressure Analog Devices lists the ADA4098-2HCPZ as Active (current production) and ROHS3 compliant. The 10-LFCSP (3x3) package is a standard leadless footprint with an exposed pad for thermal relief — the 3 mm × 3 mm body fits tight channel spacing on a 4-layer board.","metaTitle":"ADA4098-2HCPZ Analog Devices Dual Op-Amp, 1.05MHz","metaDescription":"ADA4098-2HCPZ dual precision op-amp from Analog Devices. 1.05 MHz GBW, 15 µV offset, rail-to-rail output, -55 to +150°C. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Package":"Tube","Slew Rate":"0.85V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"10-WFDFN Exposed Pad, CSP","lifecycle_stage":"eol_hot","Current - Supply":"165µA (x2 Channels)","Number of Circuits":"2","Current - Input Bias":"350 pA","Operating Temperature":"-55°C ~ 150°C","Gain Bandwidth Product":"1.05 MHz","Voltage - Input Offset":"15 µV","Supplier Device Package":"10-LFCSP (3x3)","Current - Output / Channel":"40 mA","Voltage - Supply Span (Max)":"50 V","Voltage - Supply Span (Min)":"3 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.59","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$12.59000","currency":"USD"},{"qty":10,"price":"$11.37200","currency":"USD"},{"qty":25,"price":"$10.84320","currency":"USD"},{"qty":100,"price":"$9.41510","currency":"USD"},{"qty":250,"price":"$8.99200","currency":"USD"},{"qty":500,"price":"$8.19856","currency":"USD"},{"qty":1000,"price":"$7.48500","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"How does ADA4098-2HCPZ compare to ADA4077-1ARZ-R7 for a dual-channel replacement?","answer":"The ADA4077-1ARZ-R7 is a single-channel op-amp with a higher 3.6 MHz gain-bandwidth and a 1.2 V/µs slew rate, but its operating temperature range tops out at 125 °C. The ADA4098-2HCPZ gives you two channels in one package and extends the temperature range to 150 °C, at the cost of a lower 1.05 MHz GBW. If your BOM needs two amplifiers and the 150 °C rating, the ADA4098-2HCPZ replaces two ADA4077-1ARZ-R7s with a smaller footprint and fewer supply chains to manage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADA4098-2HCPZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADA4098-2HCPZ 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}}