The lm393n nopb is a low power low offset voltage dual comparator with an offset voltage specification as low as 2mv maximum for two comparators which were designed specifically to operate from a single power supply over a wide range of voltages. Refer to the maximum ratings table for safe operating area. The lm393 and lm393a are characterized for operation from 0c to 70c. For warranty information about this product, please click here. All devices consist of two independent voltage comparators that are designed. The lm393 is a dual in package comparator ic, meaning the ic has two comparators inside a single 8pin package. Ti dual differential comparators,alldatasheet, datasheet, datasheet search site for electronic. When operated from both plus and minus power supplies, the lm193 series will directly interface with mos logic where their low power drain is a distinct advantage over standard comparators. The main difference between the two comparators, aside from differences in their connections, is that the lm311 is a lot faster 165 ns vs. The response time specified is for a 100 mv input step with 5. The relations between the diagnostic accuracy of29 feb 2012 author information. The lm193, lm293, and lm393 devices consist of two independent low voltage comparators designed specifically to operate from a single supply over a wide range of voltages.
Lm393 datasheet, cross reference, circuit and application notes in pdf format. Lm393n datasheet, lm393n pdf, lm393n data sheet, lm393n manual, lm393n pdf. Compatible with all forms of logic low input bias current 25na typ. Analog comparator, dual, differential, 2, 300ns, 2v to 36v, dip, 8pins. Single supply, low power dual comparators, lm393 datasheet, lm393 circuit, lm393 data sheet. The purpose of this lab is to acquaint the student with the lm393n comparator and its inverting and noninverting modes. Vs lm393n nopb dip 8pin 2channel 1ma ti comparators dip texas instruments lm393n nopb analog comparator, dual, precision, 2, 1. On semiconductor reserves the right to make changes without further notice to any products herein. The lm393 series are dual independent precision voltage comparators capable of single or split supply operation. Low offset voltage dual comparators the lm393 series are dual independent precision voltage comparators capable of single or split supply operation. Lm393 datasheet, lm393 pdf, lm393 data sheet, lm393 manual, lm393 pdf, lm393, datenblatt, electronics lm393, alldatasheet, free, datasheet, datasheets, data sheet. Lm393 datasheet pdf, lm393 pdf datasheet, equivalent, schematic, lm393 datasheets, lm393 wiki, transistor, cross reference, pdf download,free search site, pinout. How to build a voltage comparator circuit with an lm393.
These devices are designed to permit a common mode rangetoground level with single supply operation. Comparator i bought for use with a lower voltage direct current single supply power source. The lm 393ic package is soic 8, and the part number is lm393n. These devices are designed to permit a common mode range. Thats not a factor here, so id say youll be just fine continuing to use the lm393. Lowpower, dualvoltage comparators stmicroelectronics. Lm393n low power low offset voltage dual comparator.
Texas instruments lm393p lm393 dual differential comparators dip8 5 pack. Offer lm393p texas instruments from kynix semiconductor hong kong limited. Lm393 low power dual voltage comparator stmicroelectronics. Dual differential comparators, lm393p datasheet, lm393p circuit, lm393p data sheet. Single supply, low power the lm393 series are dual. Looks like it is intended to control the low voltage. Deviceoperatingtemperature rangepackagelm393, lm393a,lm293, lm2903,lm2903vsemiconductortechnical datasingle supply, low power datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors.
Pdf qualification of hnt and jcet chuzhou as additional assemblytest site for select devices. It compares these voltage inputs and determines which is the larger value. Lm393p datasheet, cross reference, circuit and application notes in pdf format. Pin configuration, circuit diagram, and its working. Lm393n datasheet, cross reference, circuit and application notes in pdf format. Step by step electronics comparator circuit to turn led on. General description the lm193 series consists of two independent precision voltage comparators with an offset voltage specification as low as 2. These ics are available in different packages with different dimensions for their easy separation. These devices consist of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. We will go over how to build a voltage comparator circuit the simplest way using the lm393 comparator ic.
The content and s of the attached material are the property of its owner. Operation from split power supplies is also possible. This device consists of two independent voltage comparators that are designed to operate from single power supply over wide range of voltages. When operated from both plus and minus power supplies, the lm393 series will directly interface with mos logic where their low power drain is a distinct. Lowpower, dualvoltage comparators datasheet production data features wide singlesupply voltage range or dual supplies. Motorola, alldatasheet, datasheet, datasheet search site for electronic. Texas instruments lm393n nopb analog comparator, dual, precision, 2, 1. The lm393p is a dual differential comparator in 8 pin dip package. Fairchild semiconductor lm393n analogue comparator, dual, differential, 2, 1.
Revised october 20041post office box 655303 dallas, texas 75265d single supply or dual suppliesd wide range of supply voltage. The package and dimension of lm 393 ic will be soic 8 and 4. The lm193n series consists of two independent precision voltage comparators with an offset voltage specification as low as 2. Lm393 applications zero crossing lm393n voltage switch diagram ncv2903 lm393 pin diagram lm393 application. Lm393b, lm2903b, lm193, lm293, lm393 and lm2903 dual. Voltage comparators lab 2 lm393n comparator purpose. Lm393p can operate with dual power supply as long as difference between two supplies is 2v to 36v and vcc is at least 1. The lm393 and lm2903 parts are available in nationals innovative thin micro smd package with 8 12 mil large bumps. Lm393p ti lm393, dual, general purpose differential comparator. Lm393p datasheet, lm393p datasheets, lm393p pdf, lm393p circuit.
The lm393 and lm2903 parts are available in tis innovative thin dsbga package with. On semiconductor makes no warranty, representation or. The lm193 series was designed to directly interface with ttl and cmos. Lm393d lm339an lm339an lm393n lm393n lm339an lm339an lm393n lm393n lm339d lm339d lm393n lm393n lm339d lm339d lm393p lm293n lm339d lm339d lm393p lm393n coming soon 4 comments or other.