{"product_id":"lm393-low-power-low-offset-voltage-dual-comparator-ic-1","title":"Texas Instruments LM393 Low Power Low Offset Voltage Dual Comparator IC","description":"\u003cp data-mce-fragment=\"1\"\u003eThe LM393 is made up of two independent precision voltage comparators with offset voltage Specification as low as 2.0 mV max for two comparators that were especially intended to work from a single power supply over a broad variety of voltages. It is also feasible to operate from split power supplies, and the low power supply current drain is independent of the amount of the power supply voltage. These comparators also have an unusual feature in that the input common-mode voltage range includes ground, despite the fact that they are powered by a single power supply voltage. LM393 integrated circuit is the comparator version of the famous LM358 Op-Amp. The LM393 is useful since it has an open collector output that allows it to drive loads. The output transistor can drive loads up to 50V and 50mA, which is sufficient to power most TTL, MOS, and RTL loads. The transistor can also separate the load from the system ground. So, if you're seeking for a Voltage comparator to drive loads with these criteria, this IC would be a good fit.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003cstrong\u003e\u003ca href=\"https:\/\/www.ti.com\/lit\/ds\/symlink\/lm393-n.pdf?ts=1659165810215\u0026amp;ref_url=https%253A%252F%252Fwww.google.com%252F\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eDatasheet\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003e Wide Supply  \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003eVoltage Range: 2.0 V to 36 V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eSingle or Dual Supplies: ±1.0 V to ±18 V\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003eVery Low Supply Current Drain (0.4 mA) €š¬‚¬� Independent of Supply Voltage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003e Low Input Biasing Current: 25 nA \u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003e Low Input Offset Current: ±5 nA \u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003e Maximum Offset voltage: ±3 mV\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003e Input Common-Mode Voltage Range Includes Ground\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003e Differential Input Voltage Range Equal to the Power Supply Voltage \u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003e Low Output Saturation Voltage: 250 mV at 4 mA\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003e Output Voltage Compatible with TTL, DTL, ECL, MOS and CMOS logic systems\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e Applications \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBattery Powered Applications\u003c\/li\u003e\n\u003cli\u003eIndustrial Applications\u003c\/li\u003e\n\u003cli\u003eHigh Precision Comparators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/h5\u003e\n\u003ctable style=\"width: 545px;\" data-mce-fragment=\"1\" data-mce-style=\"width: 545px;\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 258.975px;\" data-mce-fragment=\"1\" data-mce-style=\"width: 258.975px;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 271.025px;\" data-mce-fragment=\"1\" data-mce-style=\"width: 271.025px;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eLM393\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 258.975px;\" data-mce-fragment=\"1\" data-mce-style=\"width: 258.975px;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"width: 271.025px;\" data-mce-fragment=\"1\" data-mce-style=\"width: 271.025px;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eTexas Instruments\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 258.975px;\" data-mce-fragment=\"1\" data-mce-style=\"width: 258.975px;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eType\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 271.025px;\" data-mce-fragment=\"1\" data-mce-style=\"width: 271.025px;\"\u003eDual Differential Comparator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 258.975px;\" data-mce-fragment=\"1\" data-mce-style=\"width: 258.975px;\"\u003ePackage Style\u003c\/td\u003e\n\u003ctd style=\"width: 271.025px;\" data-mce-fragment=\"1\" data-mce-style=\"width: 271.025px;\"\u003eSMD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 258.975px;\" data-mce-fragment=\"1\" data-mce-style=\"width: 258.975px;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eOutput type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 271.025px;\" data-mce-fragment=\"1\" data-mce-style=\"width: 271.025px;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eOpen Collector\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 258.975px;\" data-mce-fragment=\"1\" data-mce-style=\"width: 258.975px;\"\u003eDifferential Input Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 271.025px;\" data-mce-fragment=\"1\" data-mce-style=\"width: 271.025px;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e36V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 258.975px;\" data-mce-fragment=\"1\" data-mce-style=\"width: 258.975px;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eInput V(Dual supply) \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 271.025px;\" data-mce-fragment=\"1\" data-mce-style=\"width: 271.025px;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e±1.0 ±18 V \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 258.975px;\" data-mce-fragment=\"1\" data-mce-style=\"width: 258.975px;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eVos (offset voltage @ 25 C) (Max) (mV)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 271.025px;\" data-mce-fragment=\"1\" data-mce-style=\"width: 271.025px;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e5\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 258.975px;\" data-mce-fragment=\"1\" data-mce-style=\"width: 258.975px;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eInput bias current (+\/-) (Max) (nA)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 271.025px;\" data-mce-fragment=\"1\" data-mce-style=\"width: 271.025px;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e50\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 258.975px;\" data-mce-fragment=\"1\" data-mce-style=\"width: 258.975px;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eOperating Junction temperature range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 271.025px;\" data-mce-fragment=\"1\" data-mce-style=\"width: 271.025px;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e0\u003cspan data-mce-fragment=\"1\"\u003e°C\u003c\/span\u003e ~ 70\u003cspan data-mce-fragment=\"1\"\u003e°C\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"width: 258.975px;\" data-mce-fragment=\"1\" data-mce-style=\"width: 258.975px;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eStorage Temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 271.025px;\" data-mce-fragment=\"1\" data-mce-style=\"width: 271.025px;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e-65°C ~ 150°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"ElectronifyIndia","offers":[{"title":"Default Title","offer_id":47026721227071,"sku":"SN76A","price":10.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/4628\/7167\/files\/NMK_1.webp?v=1734889848","url":"https:\/\/electronifyindia.com\/products\/lm393-low-power-low-offset-voltage-dual-comparator-ic-1","provider":"ElectronifyIndia","version":"1.0","type":"link"}