{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LF347M/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LF347M-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LF347M-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LF347M%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LF347M/NOPB, JFET quad operational amplifier, 4 MHz gain bandwidth, 13 V/µs slew rate, 7.2 mA supply, 14-SOIC surface mount, commercial temperature 0°C to 70°C.","salesMarkdown":"## What this quad JFET op-amp delivers The Texas Instruments LF347M/NOPB is a JFET-input quad operational amplifier in a 14-SOIC surface-mount package. It provides four independent op-amp circuits with a 4 MHz gain-bandwidth product and a 13 V/µs slew rate, drawing 7.2 mA total supply current across all four channels. ## Slew rate and bandwidth — what they mean for your signal chain The 13 V/µs slew rate and 4 MHz gain-bandwidth product support audio-band signals and industrial sensor-conditioning paths. ## Supply current and thermal budget Total quiescent current is 7.2 mA for all four amplifiers. In a 14-SOIC package, self-heating is negligible at room temperature.","metaTitle":"LF347M/NOPB JFET Quad Op-Amp, 4 MHz, 13 V/µs, 14-SOIC","metaDescription":"Active-production LF347M/NOPB JFET quad op-amp from TI. 4 MHz GBW, 13 V/µs slew rate, 7.2 mA supply, 14-SOIC. Sourced to order against RFQ. RoHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tube","Slew Rate":"13V/µs","Mounting Type":"Surface Mount","Amplifier Type":"J-FET","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"7.2mA (x4 Channels)","Number of Circuits":"4","Current - Input Bias":"50 pA","Operating Temperature":"0°C ~ 70°C","Gain Bandwidth Product":"4 MHz","Voltage - Input Offset":"5 mV","Supplier Device Package":"14-SOIC","Voltage - Supply Span (Max)":"36 V","Voltage - Supply Span (Min)":"10 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.74","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.74000","currency":"USD"},{"qty":10,"price":"$2.46200","currency":"USD"},{"qty":25,"price":"$2.32320","currency":"USD"},{"qty":100,"price":"$1.97920","currency":"USD"},{"qty":250,"price":"$1.85840","currency":"USD"},{"qty":500,"price":"$1.62610","currency":"USD"},{"qty":1000,"price":"$1.34734","currency":"USD"},{"qty":2500,"price":"$1.25442","currency":"USD"},{"qty":5000,"price":"$1.20796","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/55d166ae2a8c2ba76ca78e9f3e1ecbce.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the exact pinout of LF347M/NOPB?","answer":"The LF347M/NOPB uses the standard 14-SOIC quad op-amp pinout: output 1 (pin 1), inverting input 1 (pin 2), non-inverting input 1 (pin 3), V+ (pin 4), non-inverting input 2 (pin 5), inverting input 2 (pin 6), output 2 (pin 7), output 3 (pin 8), inverting input 3 (pin 9), non-inverting input 3 (pin 10), V- (pin 11), non-inverting input 4 (pin 12), inverting input 4 (pin 13), output 4 (pin 14). This matches the industry-standard quad op-amp footprint."},{"question":"Is LF347M/NOPB equivalent to LF347N?","answer":"The LF347M/NOPB is the surface-mount 14-SOIC variant of the LF347 quad JFET op-amp family. The LF347N is the through-hole DIP-14 version. Electrically they are identical — same 4 MHz GBW, 13 V/µs slew rate, and 50 pA input bias. The only difference is the package and mounting method."},{"question":"Can LF347M/NOPB operate from a single 5V supply?","answer":"No, the minimum supply voltage is 10 V total, so a single 5 V rail is below the operating range. It can run from a single 10 V to 36 V supply, or from dual ±5 V to ±18 V rails."},{"question":"Is LF347M/NOPB RoHS compliant?","answer":"Yes, it is ROHS3 compliant, meeting the latest RoHS directive requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LF347M-NOPB","citationPolicyUrl":"https://icboms.com/llms.txt","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}