{"product_id":"lm224-lm224dr-quad-single-supply-op-amp-ic-sop14-5pcs","title":"LM224 \/ LM224DR Quad Single-Supply Op-Amp IC SOP-14 – Pack of 5","description":"\u003ch2\u003eLM224 \/ LM224DR Quad Single-Supply Op-Amp IC – SOP-14, Pack of 5\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eLM224 \/ LM224DR\u003c\/strong\u003e is the SMD surface-mount version of the classic LM324 quad op-amp – four independent single-supply operational amplifiers in a compact SOP-14 package. With single-supply operation from 3V to 32V, input common-mode range extending to ground, and output swing to within millivolts of the negative rail, it's the go-to quad op-amp for battery-powered circuits, sensor signal conditioning, and analog processing in PCB designs. The LM224 is the industrial-temperature version of the LM324 (−40°C to +105°C). This 5-piece SOP-14 pack is ideal for PCB design and production.\u003c\/p\u003e\n\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LM224 \/ LM224DR \/ LM224D (SOP-14 SMD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e SOP-14 (SMD, 1.27mm pitch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Op-Amps:\u003c\/strong\u003e 4 (quad)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 3V – 32V (single supply) \/ ±1.5V – ±16V (dual supply)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Common-Mode Range:\u003c\/strong\u003e GND to VCC−1.5V (includes ground)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Voltage Swing:\u003c\/strong\u003e 0V to VCC−1.5V (single supply)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGBW:\u003c\/strong\u003e 1 MHz (typical)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSlew Rate:\u003c\/strong\u003e 0.5 V\/μs (typical)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Offset Voltage:\u003c\/strong\u003e 2mV (typical)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupply Current (all 4 amps):\u003c\/strong\u003e 0.8mA (typical at 5V)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e −40°C to +105°C (LM224 industrial)\u003c\/li\u003e\n  \u003cli\u003eShort-circuit protected output\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLM224 vs LM324 – Temperature Grade\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLM224:\u003c\/strong\u003e Industrial grade – −40°C to +105°C, SOP-14 SMD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLM324N:\u003c\/strong\u003e Commercial grade – 0°C to +70°C, DIP-14 through-hole\u003c\/li\u003e\n  \u003cli\u003eFunctionally identical – same electrical specifications, different temperature range and package\u003c\/li\u003e\n  \u003cli\u003eChoose LM224 for industrial, automotive, or outdoor applications requiring extended temperature range\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSensor signal conditioning:\u003c\/strong\u003e 4-channel amplification for temperature, pressure, and current sensors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComparator arrays:\u003c\/strong\u003e 4 voltage threshold detectors in one package\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActive filters:\u003c\/strong\u003e Multi-stage low-pass, high-pass, and bandpass filter banks\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery-powered circuits:\u003c\/strong\u003e Single-supply analog processing from 3V–5V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustrial control:\u003c\/strong\u003e Signal conditioning for PLC analog inputs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePCB repair:\u003c\/strong\u003e SMD replacement for failed LM224\/LM324 in consumer and industrial electronics\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e5 × LM224 \/ LM224DR SOP-14 quad single-supply op-amp ICs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFour single-supply op-amps in a compact SOP-14 SMD package – the LM224 is the industrial-grade SMD equivalent of the LM324 for PCB design, repair, and production.\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46991423701227,"sku":"\u003cnone\u003e","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/lm224-sop14-operational-amplifier-ic.webp?v=1761889691","url":"https:\/\/keszoox.com\/products\/lm224-lm224dr-quad-single-supply-op-amp-ic-sop14-5pcs","provider":"Keszoox","version":"1.0","type":"link"}