{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLC27L4CNSR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TLC27L4CNSR","canonicalUrl":"https://icboms.com/texas-instruments/TLC27L4CNSR","factsUrl":"https://icboms.com/api/mcp/products/TLC27L4CNSR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LinCMOS™ TLC27L4CNSR, quad CMOS operational amplifier, 110 kHz gain-bandwidth, 0.05 V/µs slew rate, 57 µA supply current, 3 V to 16 V supply, 14-SOIC package, 0°C to 70°C.","salesMarkdown":"## Micropower quad op-amp for battery and low-frequency signal chains Each of the four amplifiers draws just 57 µA total supply current, making this part a fit for battery-powered instrumentation, portable medical devices, and remote sensor interfaces where every microamp counts. The gain-bandwidth product of 110 kHz and slew rate of 0.05 V/µs confirm this is a low-frequency part — think DC signal conditioning, temperature monitoring, or photodiode amplification, not audio or motor-control loops. The 0.7 pA input bias current suits high-impedance sources such as pH probes or pyroelectric sensors without loading the signal. Supply voltage spans from 3 V up to 16 V, accommodating both single lithium-ion battery rails and traditional ±5 V or ±15 V split supplies. The 14-SO footprint is common across many quad op-amp families, so a board designed for a general-purpose quad op-amp can often accept this part with no layout change — useful when a design needs to cut power without a PCB respin.","metaTitle":"TLC27L4CNSR Texas Instruments LinCMOS Quad Op-Amp, 110 kHz","metaDescription":"TLC27L4CNSR from TI: quad CMOS op-amp, 57 µA supply, 110 kHz GBW, 0.05 V/µs slew rate, 0.7 pA bias, 3–16 V supply, 14-SOIC. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"LinCMOS™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"LinCMOS™","Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"0.05V/µs","Mounting Type":"Surface Mount","Amplifier Type":"CMOS","Package / Case":"14-SOIC (0.209\\\", 5.30mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"57µA (x4 Channels)","Number of Circuits":"4","Current - Input Bias":"0.7 pA","Operating Temperature":"0°C ~ 70°C","Gain Bandwidth Product":"110 kHz","Voltage - Input Offset":"1.1 mV","Supplier Device Package":"14-SO","Current - Output / Channel":"30 mA","Voltage - Supply Span (Max)":"16 V","Voltage - Supply Span (Min)":"3 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.56","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.56000","currency":"USD"},{"qty":10,"price":"$1.39500","currency":"USD"},{"qty":25,"price":"$1.32360","currency":"USD"},{"qty":100,"price":"$1.08730","currency":"USD"},{"qty":250,"price":"$1.01644","currency":"USD"},{"qty":500,"price":"$0.89824","currency":"USD"},{"qty":1000,"price":"$0.70914","currency":"USD"},{"qty":2000,"price":"$0.66900","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/0c5c3dc6847c60a556a7a2646f3bc811.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for TLC27L4CNSR?","answer":"There is no direct pin-compatible replacement announced by TI. For a functional alternative with higher bandwidth, the OPA4374AIPWT (6.5 MHz GBW, 5 V/µs slew rate) is a quad CMOS op-amp in the same 14-SOIC footprint, but it draws 600 µA per channel — ten times the supply current. Choose the TLC27L4CNSR when micropower is the priority, and the OPA4374 when speed matters."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TLC27L4CNSR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TLC27L4CNSR 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}}