{"product_id":"a150-lm393-dual-differential-comparator-ic-low-power-low-offset-voltage-8-pin-soic-surface-mount","title":"A150 LM393 Dual Differential Comparator IC, Low Power Low Offset Voltage, 8-Pin SOIC Surface Mount","description":"\u003cp data-path-to-node=\"7\"\u003eThe \u003cb data-path-to-node=\"7\" data-index-in-node=\"4\"\u003eLM393\u003c\/b\u003e consists of two independent, high-precision voltage comparators designed to operate from a single power supply over a wide range of voltages. Its compact \u003cb data-path-to-node=\"7\" data-index-in-node=\"164\"\u003eSOIC-8 surface-mount package\u003c\/b\u003e makes it ideal for modern, space-constrained PCB designs. The device is famous for its ability to have an input common-mode voltage range that includes ground, even when operated from a single supply.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"8\"\u003e\u003cb data-path-to-node=\"8\" data-index-in-node=\"0\"\u003eKey Technical Specifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,0,0\"\u003e\u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"0\"\u003eFunction:\u003c\/b\u003e Dual Voltage Comparator\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,1,0\"\u003e\u003cb data-path-to-node=\"9,1,0\" data-index-in-node=\"0\"\u003eNumber of Channels:\u003c\/b\u003e 2 Independent Comparators\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,2,0\"\u003e\u003cb data-path-to-node=\"9,2,0\" data-index-in-node=\"0\"\u003eSupply Voltage Range:\u003c\/b\u003e 2V to 36V (Single) or \u003cspan class=\"math-inline\" data-math=\"\\pm\" data-index-in-node=\"44\"\u003e$\\pm$\u003c\/span\u003e1V to \u003cspan class=\"math-inline\" data-math=\"\\pm\" data-index-in-node=\"53\"\u003e$\\pm$\u003c\/span\u003e18V (Split)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,3,0\"\u003e\u003cb data-path-to-node=\"9,3,0\" data-index-in-node=\"0\"\u003ePackage Type:\u003c\/b\u003e SOIC-8 (Small Outline IC) - Surface Mount (SMD)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,4,0\"\u003e\u003cb data-path-to-node=\"9,4,0\" data-index-in-node=\"0\"\u003eLow Supply Current:\u003c\/b\u003e 0.4mA (typical) regardless of supply voltage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,5,0\"\u003e\u003cb data-path-to-node=\"9,5,0\" data-index-in-node=\"0\"\u003eInput Offset Voltage:\u003c\/b\u003e 2.0mV (typical)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,6,0\"\u003e\u003cb data-path-to-node=\"9,6,0\" data-index-in-node=\"0\"\u003eOutput Type:\u003c\/b\u003e Open Collector (allows for level shifting and wired-OR connections)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eApplications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003e\u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"0\"\u003eLimit Comparators:\u003c\/b\u003e Triggering actions when a signal crosses a specific threshold.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,0\"\u003e\u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"0\"\u003eZero-Crossing Detectors:\u003c\/b\u003e Synchronizing circuits with AC power lines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,2,0\"\u003e\u003cb data-path-to-node=\"11,2,0\" data-index-in-node=\"0\"\u003eOscillators:\u003c\/b\u003e Creating square waves for clock signals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,3,0\"\u003e\u003cb data-path-to-node=\"11,3,0\" data-index-in-node=\"0\"\u003eBattery Monitors:\u003c\/b\u003e Low-voltage or over-voltage protection circuits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,4,0\"\u003e\u003cb data-path-to-node=\"11,4,0\" data-index-in-node=\"0\"\u003eSensor Interfacing:\u003c\/b\u003e Converting analog sensor outputs into digital high\/low signals for microcontrollers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003eWhy Choose the LM393?\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"13\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003e\u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"\u003eHigh Versatility:\u003c\/b\u003e Compatible with all forms of logic (TTL, DTL, ECL, MOS, and CMOS).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003ePower Efficiency:\u003c\/b\u003e Extremely low power consumption makes it perfect for battery-operated devices.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003eReliability:\u003c\/b\u003e A industry-standard part with robust performance against supply voltage fluctuations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SLVSALES","offers":[{"title":"Default Title","offer_id":45763768320186,"sku":null,"price":4.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/6377\/9258\/files\/Screenshot2026-04-09120723.png?v=1775716671","url":"https:\/\/www.slvsales.in\/products\/a150-lm393-dual-differential-comparator-ic-low-power-low-offset-voltage-8-pin-soic-surface-mount","provider":"SLVSALES","version":"1.0","type":"link"}