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