{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM34AH/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM34AH-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM34AH-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM34AH%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM34AH/NOPB analog temperature sensor, 10mV/°F resolution, TO-206AB TO-46-3 metal can, through-hole, -50°F to 300°F range, ±1°F accuracy.","salesMarkdown":"## What the 10 mV/°F output means for your circuit The LM34AH/NOPB outputs 10 mV for every degree Fahrenheit — no scaling resistors or external reference needed. At 77°F the output sits at 770 mV; at 212°F it reads 2.12 V. A simple voltmeter or ADC input gives you the temperature directly. Accuracy is ±1°F typical, ±2°F over the full -50°F to 300°F range. That is tight enough for most HVAC, environmental monitoring, or industrial process checks without calibration. ## Supply voltage and integration flexibility Runs on any supply from 4 V to 30 V — a 5 V or 12 V rail works fine, and the output stays proportional to temperature regardless of supply variation. The low self-heating (0.2°F typical in still air) means the reading reflects the environment, not the chip. The TO-46 metal can (TO-206AB) is hermetically sealed — it handles condensation, dust, and thermal cycling better than plastic packages. Through-hole mounting makes it easy to prototype or retrofit into existing boards. Sourced through independent distribution channels.","metaTitle":"LM34AH/NOPB Texas Instruments Analog Temp Sensor, 10mV/°F","metaDescription":"LM34AH/NOPB precision Fahrenheit temperature sensor from Texas Instruments. 10mV/°F output, ±1°F accuracy, TO-46 metal can. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Box","Resolution":"10mV/°F","Output Type":"Analog Voltage","Sensor Type":"Analog, Local","Mounting Type":"Through Hole","Package / Case":"TO-206AB, TO-46-3 Metal Can","Test Condition":"77°F (-50°F ~ 300°F)","lifecycle_stage":"eol_hot","Voltage - Supply":"4V ~ 30V","Operating Temperature":"-45°C ~ 149°C","Supplier Device Package":"TO-46-3","Accuracy - Highest (Lowest)":"±1°F (±2°F)","Sensing Temperature - Local":"-50°F ~ 300°F"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$31.27","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$31.27000","currency":"USD"},{"qty":5,"price":"$29.84600","currency":"USD"},{"qty":10,"price":"$27.00400","currency":"USD"},{"qty":25,"price":"$24.87240","currency":"USD"},{"qty":50,"price":"$22.02960","currency":"USD"},{"qty":100,"price":"$21.31900","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/bfef4917e18f26c3402225530fa190d5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the output scale of the LM34AH/NOPB?","answer":"10 mV per °F — at 77°F the output is 770 mV, at 212°F it is 2.12 V. No external scaling is needed; a basic voltmeter or ADC reads the temperature directly."},{"question":"What package does the LM34AH/NOPB come in?","answer":"TO-206AB, TO-46-3 metal can (through-hole). The hermetic metal package suits environments where moisture or thermal cycling is a concern."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM34AH-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/LM34AH-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}}