{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TS942AIDT","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"TS942AIDT","canonicalUrl":"https://icboms.com/stmicroelectronics/TS942AIDT","factsUrl":"https://icboms.com/api/mcp/products/TS942AIDT","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics TS942AIDT, dual general-purpose op amp, 10 kHz gain bandwidth, 1.2 µA supply, rail-to-rail output, 8-SOIC package, -40°C to 85°C.","salesMarkdown":"## What this dual op amp is and where it fits The STMicroelectronics TS942AIDT is a dual general-purpose operational amplifier in an 8-SOIC package. It delivers a gain-bandwidth product of 10 kHz while drawing just 1.2 µA total supply current across both channels — one of the lowest power draws in the TS94x family. The rail-to-rail output stage lets it swing close to the supply rails, useful when running from a 2.5 V to 10 V single supply. With an input bias current of 1 pA and an input offset voltage of 5 mV, it is built for slow, precision signals where battery life matters more than speed. ## Package, temperature grade, and lifecycle Housed in an 8-SOIC (0.154\" body width) with a surface-mount footprint, the TS942AIDT is hand-solderable with a fine-tip iron — no hot-air required. The -40°C to 85°C operating range covers industrial enclosures, outdoor telecom cabinets, and factory-floor sensor heads. Lifecycle status is active, and the part is ROHS3 compliant. No end-of-life notice is on record, so it is safe to qualify for new production BOMs.","metaTitle":"STMicro TS942AIDT Op Amp, Dual 10 kHz, 1.2 µA, Rail-to-Rail","metaDescription":"STMicro TS942AIDT dual general-purpose op amp. 10 kHz GBP, 1.2 µA supply, rail-to-rail output, 8-SOIC. Active, ROHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"0.0045V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"1.2µA (x2 Channels)","Number of Circuits":"2","Current - Input Bias":"1 pA","Operating Temperature":"-40°C ~ 85°C","Gain Bandwidth Product":"10 kHz","Voltage - Input Offset":"5 mV","Supplier Device Package":"8-SOIC","Current - Output / Channel":"5 mA","Voltage - Supply Span (Max)":"10 V","Voltage - Supply Span (Min)":"2.5 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.48","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.48000","currency":"USD"},{"qty":10,"price":"$2.22500","currency":"USD"},{"qty":25,"price":"$2.09880","currency":"USD"},{"qty":100,"price":"$1.78830","currency":"USD"},{"qty":250,"price":"$1.67916","currency":"USD"},{"qty":500,"price":"$1.46926","currency":"USD"},{"qty":1000,"price":"$1.38609","currency":"USD"},{"qty":2500,"price":"$1.38609","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/21ca4a7825e604b30e2f2d60172a8f7f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can TS942AIDT be used in battery-powered circuits?","answer":"Yes, the 1.2 µA total supply current and 2.5 V minimum supply make it well suited for battery-powered sensor conditioning and always-on monitoring."},{"question":"What are the TS942AIDT equivalents?","answer":"The TSV621ICT is a single-channel micropower op amp with a 420 kHz bandwidth and 0.14 V/µs slew rate — faster but single-channel. The TSV912IDT is a dual-channel automotive-grade (AEC-Q100) op amp with 8 MHz bandwidth and 4.5 V/µs slew rate, drawing 800 µA supply. Neither is a direct pin-for-pin replacement; the TS942AIDT is the lowest-power dual option in this footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/TS942AIDT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/TS942AIDT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-12T03:07:33.762Z","lastPublished":"2026-07-12T03:07:33.762Z","indexable":true}}