{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TS934IDT","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"TS934IDT","canonicalUrl":"https://icboms.com/stmicroelectronics/TS934IDT","factsUrl":"https://icboms.com/api/mcp/products/TS934IDT","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics TS934IDT, Automotive AEC-Q100, quad general-purpose op-amp, 100 kHz gain bandwidth, 0.05 V/µs slew rate, rail-to-rail output, 2.7 V to 10 V supply, 14-SOIC package, -40 to 105°C.","salesMarkdown":"## Quad micropower op-amp for automotive signal chains The 100 kHz gain-bandwidth product and 0.05 V/µs slew rate confirm this is a micropower part for DC and slow-changing signals, not audio or high-speed loops. At 20 µA per amplifier, the TS934IDT draws 80 µA total quiescent with all four channels active. That is the number that decides the battery-life budget in a module that stays powered during ignition-off. The 1 pA input bias current keeps drift negligible when the source impedance is high — think resistive dividers on a thermistor or a fuel-level sender. Rail-to-rail output means the signal swing reaches the supply rails, so you can feed a 3.3 V ADC without an extra level shifter. That 105°C ceiling is the standard for many body-control and infotainment modules; if your design needs 125°C ambient (direct engine-mount or turbo-adjacent), the TS924IYPT is the AEC-Q100 sibling with a 125°C rating and a faster 4 MHz GBW. ## Sourcing and lifecycle It is a current-production part, not a last-time-buy or NRND item.","metaTitle":"TS934IDT Op-Amp, 100 kHz, 0.05 V/µs, AEC-Q100, 14-SOIC","metaDescription":"STMicroelectronics TS934IDT quad general-purpose op-amp, 100 kHz GBW, 0.05 V/µs slew, rail-to-rail output, 2.7-10 V supply, -40 to 105°C, AEC-Q100 automotive","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"Automotive, AEC-Q100","Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"0.05V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"20µA (x4 Channels)","Number of Circuits":"4","Current - Input Bias":"1 pA","Operating Temperature":"-40°C ~ 105°C","Gain Bandwidth Product":"100 kHz","Voltage - Input Offset":"10 mV","Supplier Device Package":"14-SO","Current - Output / Channel":"5 mA","Voltage - Supply Span (Max)":"10 V","Voltage - Supply Span (Min)":"2.7 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.86","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.86000","currency":"USD"},{"qty":10,"price":"$2.56800","currency":"USD"},{"qty":25,"price":"$2.42280","currency":"USD"},{"qty":100,"price":"$2.06410","currency":"USD"},{"qty":250,"price":"$1.93812","currency":"USD"},{"qty":500,"price":"$1.69584","currency":"USD"},{"qty":1000,"price":"$1.59985","currency":"USD"},{"qty":2500,"price":"$1.59985","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4bcccdcfbc23a386f771d7d6530bcebe.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is TS934IDT automotive grade and what is the operating temperature?","answer":"Yes, the TS934IDT is AEC-Q100 qualified for automotive applications."},{"question":"Can TS934IDT replace LM324?","answer":"The TS934IDT is not a direct pin-for-pin replacement for the classic LM324 — the pinout and supply range differ. The TS934IDT runs from 2.7 V to 10 V (vs the LM324's typical 3 V to 32 V), draws far less current (20 µA vs ~500 µA per channel), and offers rail-to-rail output. For a new automotive design, the TS934IDT is a better fit for low-power, low-voltage rails; for an existing LM324 layout, check the supply voltage and pin compatibility first."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/TS934IDT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/TS934IDT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:59:06.001Z","lastPublished":"2026-07-16T10:59:06.001Z","indexable":true}}