{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLC27L4CDR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TLC27L4CDR","canonicalUrl":"https://icboms.com/texas-instruments/TLC27L4CDR","factsUrl":"https://icboms.com/api/mcp/products/TLC27L4CDR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LinCMOS series, quad CMOS op-amp TLC27L4CDR, 110 kHz gain bandwidth, 0.05 V/µs slew rate, 57 µA supply per channel, 3 V to 16 V supply, 14-SOIC surface mount, 0°C to 70°C.","salesMarkdown":"## Quad CMOS op-amp for micropower signal conditioning The Texas Instruments TLC27L4CDR is a quad CMOS op-amp from the LinCMOS series, packing four independent amplifiers into a 14-SOIC package. Supply current is 57 µA per channel. ## What the key ratings mean for your BOM The 0.7 pA input bias current means you can use megohm-range feedback resistors without adding offset errors — a real advantage for precision DC circuits. The 1.1 mV input offset voltage is typical for a general-purpose CMOS stage; if your application demands sub-millivolt accuracy, plan for a trim or select a zero-drift amplifier. Output current is rated at 30 mA per channel, enough to drive a reference input or a small relay coil, but not a power load. The 0°C to 70°C temperature range limits this part to commercial indoor environments — not for automotive or industrial enclosures without climate control. ## Lifecycle and sourcing posture The TLC27L4CDR carries an Active product status with ROHS3 compliance. No NRND or EOL flags appear in the record — it remains a current-production part suitable for new designs. Sourcing is through independent distribution; availability and pricing are confirmed at quote time. The 14-SOIC footprint is common across TI's quad op-amp family.","metaTitle":"TLC27L4CDR quad CMOS op-amp, 110 kHz, 57 µA/ch","metaDescription":"TI TLC27L4CDR LinCMOS quad op-amp: 110 kHz GBP, 0.05 V/µs slew, 57 µA supply per channel, 14-SOIC. Active, ROHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":"LinCMOS™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"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 (0.154\\\", 3.90mm 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-SOIC","Current - Output / Channel":"30 mA","Voltage - Supply Span (Max)":"16 V","Voltage - Supply Span (Min)":"3 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.42","priceTiers":[{"qty":1,"price":"$1.42000","currency":"USD"},{"qty":10,"price":"$1.26600","currency":"USD"},{"qty":25,"price":"$1.20200","currency":"USD"},{"qty":100,"price":"$0.98740","currency":"USD"},{"qty":250,"price":"$0.92300","currency":"USD"},{"qty":500,"price":"$0.81568","currency":"USD"},{"qty":1000,"price":"$0.64395","currency":"USD"},{"qty":2500,"price":"$0.60750","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/0c5c3dc6847c60a556a7a2646f3bc811.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TLC27L4CDR/alternatives.json"},"ai":{"faq":[{"question":"Can TLC27L4CDR replace TLC2274?","answer":"The TLC27L4CDR is a micropower member of the LinCMOS family with 57 µA per channel, while the TLC2274 is a higher-speed variant. Both are quad CMOS op-amps in 14-SOIC, but the TLC27L4CDR's 110 kHz GBP and 0.05 V/µs slew rate are significantly lower. Check your signal bandwidth before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TLC27L4CDR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TLC27L4CDR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}