{"product_id":"lm324n-quad-op-amp-ic-dip-14-5pcs","title":"LM324N Quad Operational Amplifier IC DIP-14 – Pack of 5","description":"\u003ch2\u003eLM324N Quad Operational Amplifier IC — DIP-14 (5-Pack)\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eLM324N\u003c\/strong\u003e contains four independent, high-gain operational amplifiers in a single \u003cstrong\u003eDIP-14\u003c\/strong\u003e package. Designed for \u003cstrong\u003esingle-supply operation from 3V to 32V\u003c\/strong\u003e (or ±1.5V–16V dual supply), it is one of the most widely used op-amps in analog circuit design — from comparators and filters to signal conditioning and oscillators.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eLM324N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003eDIP-14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Amplifiers\u003c\/td\u003e\n\u003ctd\u003e4 (quad)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage (Single)\u003c\/td\u003e\n\u003ctd\u003e3V – 32V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage (Dual)\u003c\/td\u003e\n\u003ctd\u003e±1.5V – ±16V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain-Bandwidth Product\u003c\/td\u003e\n\u003ctd\u003e1MHz typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Offset Voltage\u003c\/td\u003e\n\u003ctd\u003e2mV typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Bias Current\u003c\/td\u003e\n\u003ctd\u003e45nA typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage Swing\u003c\/td\u003e\n\u003ctd\u003e0V to VCC−1.5V (single supply)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Current (total)\u003c\/td\u003e\n\u003ctd\u003e1.4mA typical (all 4 amps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e5 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhy Choose LM324N?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-Supply Operation\u003c\/strong\u003e — Input common-mode range includes ground; works from a single 5V or 12V rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuad Package\u003c\/strong\u003e — 4 op-amps in one DIP-14 IC reduces component count and board space\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Low Power\u003c\/strong\u003e — 1.4mA total for all 4 amplifiers; ideal for battery-powered designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Supply Range\u003c\/strong\u003e — 3V–32V covers virtually all common supply voltages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry Standard\u003c\/strong\u003e — Pin-compatible with LM2902, MC3403, TL084 (JFET input variant)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVoltage comparator circuits (with or without hysteresis)\u003c\/li\u003e\n\u003cli\u003eActive low-pass, high-pass, and band-pass filters\u003c\/li\u003e\n\u003cli\u003eTransimpedance amplifier for photodiode current sensing\u003c\/li\u003e\n\u003cli\u003eSumming amplifier for audio mixing\u003c\/li\u003e\n\u003cli\u003ePrecision rectifier and peak detector\u003c\/li\u003e\n\u003cli\u003eOscillator and waveform generator circuits\u003c\/li\u003e\n\u003cli\u003eSensor signal conditioning (temperature, pressure, light)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eLM324 vs LM358 vs LM741\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eIC\u003c\/th\u003e\n\u003cth\u003eChannels\u003c\/th\u003e\n\u003cth\u003eSingle Supply\u003c\/th\u003e\n\u003cth\u003ePackage\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLM324N\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e✅ Yes (3–32V)\u003c\/td\u003e\n\u003ctd\u003eDIP-14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLM358N\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e✅ Yes (3–32V)\u003c\/td\u003e\n\u003ctd\u003eDIP-8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLM741\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e❌ Dual only\u003c\/td\u003e\n\u003ctd\u003eDIP-8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: Can LM324N output rail-to-rail?\u003c\/strong\u003e\u003cbr\u003eA: No — output swings to within ~1.5V of VCC. For true rail-to-rail output, use LMV324 or MCP6004.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Is LM324N suitable for audio applications?\u003c\/strong\u003e\u003cbr\u003eA: For low-frequency audio (below 10kHz) yes. The 1MHz GBW limits high-frequency performance. Use NE5532 or TL072 for audio-grade applications.\u003c\/p\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e5× LM324N Quad Op-Amp IC DIP-14\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46991487107307,"sku":"\u003cnone\u003e","price":8.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/lm324n-dip14-opamp.webp?v=1761538696","url":"https:\/\/keszoox.com\/products\/lm324n-quad-op-amp-ic-dip-14-5pcs","provider":"Keszoox","version":"1.0","type":"link"}