{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM2907MX/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM2907MX-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM2907MX-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM2907MX%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM2907MX/NOPB, Frequency to Voltage Converter, 14-SOIC (0.154\", 3.90mm Width), Surface Mount, 10 kHz max frequency, ±0.3% linearity, Tape & Reel (TR); Cut Tape (CT).","salesMarkdown":"The Texas Instruments LM2907MX/NOPB is a frequency-to-voltage converter IC that takes a variable-frequency input signal — from a magnetic pickup, optical tachometer, or logic-level pulse train — and outputs a DC voltage proportional to the input frequency. It is a classic tachometer building block for speed sensing, rate metering, and frequency-to-analog conversion in industrial controls, automotive instrumentation, and motor-drive feedback loops. The 10 kHz maximum input frequency sets the practical upper bound for the pulse train this part can convert linearly. The ±0.3% linearity spec means the output voltage tracks the input frequency within that error band across the full 10 kHz span. The 14-SOIC package is a low-thermal-mass body — it heats up fast under a hot-air pencil, and the leads are exposed enough to wet with a fine-tip iron for touch-up. No hidden pads, no thermal pad underneath that wicks heat into the board. The 0.154-inch width is the narrow SOIC variant, which matches the common 3.90 mm body width. For legacy BOM lines, the active status means you can replenish without scrambling for surplus stock.","metaTitle":"LM2907MX/NOPB Frequency to Voltage Converter, 10 kHz","metaDescription":"TI LM2907MX/NOPB frequency-to-voltage converter, 10 kHz max input, ±0.3% linearity, 14-SOIC surface mount. Active, RoHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Frequency to Voltage","Package":"Tape & Reel (TR); Cut Tape (CT)","Linearity":"±0.3%","Mounting Type":"Surface Mount","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","Frequency - Max":"10 kHz","lifecycle_stage":"eol_hot","Supplier Device Package":"14-SOIC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.25","priceTiers":[{"qty":1,"price":"$2.25000","currency":"USD"},{"qty":10,"price":"$2.02500","currency":"USD"},{"qty":25,"price":"$1.91080","currency":"USD"},{"qty":100,"price":"$1.62790","currency":"USD"},{"qty":250,"price":"$1.52852","currency":"USD"},{"qty":500,"price":"$1.33746","currency":"USD"},{"qty":1000,"price":"$1.10818","currency":"USD"},{"qty":2500,"price":"$1.08150","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4e126aac2e530d1e9690ff84f6b9d371.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM2907MX%2FNOPB/alternatives.json"},"ai":{"faq":[{"question":"What is the typical application of LM2907MX/NOPB?","answer":"This frequency-to-voltage converter is typically used in tachometer circuits for speed sensing on rotating shafts, frequency-to-analog conversion for rate metering, and closed-loop speed control in motor drives, pumps, and conveyors. It accepts a pulse train from a magnetic pickup, Hall-effect sensor, or optical encoder and outputs a proportional DC voltage."},{"question":"Is LM2907MX/NOPB RoHS compliant?","answer":"Yes, the LM2907MX/NOPB is RoHS3 compliant, meeting the latest EU restriction-of-hazardous-substances directive for lead and other restricted materials."},{"question":"What are the alternatives to LM2907MX/NOPB?","answer":"The LM2907MX/NOPB is a 14-SOIC frequency-to-voltage converter from Texas Instruments. The closest functional sibling is the LM2917 series, which adds an internal zener regulator for a more stable reference voltage — useful if the supply rail is noisy or unregulated. Both parts share the same basic f/V core and 10 kHz maximum frequency, but the LM2917's regulated output suits automotive and industrial environments where the supply varies. Check the package variant for pin-compatibility before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM2907MX-NOPB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM2907MX-NOPB 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}}