Voltage comparator, lm311 datasheet, lm311 circuit, lm311 data sheet. The lm101a is guaranteed over a temperature range of. Nsc, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. The vo2630, vo2631, and vo4661 are dual channel 10 mbd optocouplers. It compares these voltage inputs and determines which is the larger value. Its output levels are compatible with mos circuits. They are also designed to operate over a wide range of. Lm311 lm211 highly flexible voltage comparators ece labs. Nsc, alldatasheet, datasheet, datasheet search site for electronic components and. Ic lm311 operates between 5 and 30 volts single supply.
Ti, alldatasheet, datasheet, datasheet search site for electronic. Lm311 datasheet voltage comparator digchip ic database. How to build a voltage comparator circuit using an lm311. Ndp6020p ndb6020p pchannel logic level enhancement mode. Lm111, lm211, lm311 slcs007jseptember 1973revised january 2017 lm111, lm211, lm311 differential comparators. These cmos switches can be continuously operated with power supplies ranging from 4.
We will go over how to build a voltage comparator circuit the simplest way using the lm311 comparator ic. Maxim guarantees that these switches will not latch up if the power supplies are disconnected with input signals still connected. Onsemi, alldatasheet, datasheet, datasheet search site for electronic. This voltage regulator is exceptionally easy to use and requires only two external resistors to set the output voltage. Their output is compatible with rtl, dtl and ttl as well as mos circuits. The lm111, lm211 and lm311 are voltage comparators that. Com datasheet search site for electronic components and semiconductors and other semiconductors. I think the example circuits are best for learning. The output levels are compatible with most ttl and mos circuits.
Lm311 lm311p ic voltage comparators taydaelectronics. Oct 31, 2018 lm311 datasheet pdf 26 sep the lm, lm, lm are voltage comparators that have low input currents. This means it is composed internally of one comparator. Lm311 datasheet, lm311 datasheets, lm311 pdf, lm311 circuit. The output can convert voltage from current to 50 ma. Contact linear technology for potential replacement. Lm111lm211lm311 voltage comparator general description the lm111, lm211 and lm311 are voltage comparators that have input currents nearly a thousand times lower than devices like the lm106 or lm710. Both the inputs and the outputs of the lm111, lm211 or the lm311 can be isolated from system ground, and the output. This can be made much smaller than a discrete circuit made from independent. Ic lm311 operates a single supply unit of 5 to 30v. They are also designed to operate over a wider range of supply voltages. This specification gives the range of current which must be drawn from the strobe pin. High performance voltage comparators, lm311 datasheet, lm311 circuit, lm311 data sheet. An important notice at the end of this data sheet addresses availability, warranty, changes, use in safetycritical applications, intellectual property matters and other important disclaimers.
Lm311 pdf, lm311 description, lm311 datasheets, lm311 view. The lm111, lm211 and lm311 are voltage comparators that have input currents nearly a thousand times lower than devices like the or lm710. September 2006rev 411414lm111lm211lm311voltage comparator with strobefeatures maximum input current. Ndp6020p ndb6020p pchannel logic level enhancement. For the single channel type, an enable function on pin 7 allows the. These devices are designed to operate from a wide range of powersupply voltages. Lm111, lm211, lm311 differential comparators 1 1 features 1 fast response time. Integrated circuit low power low offset dual voltage. All four comparators are installed in a single 14pin package. Lm311 datasheet pdf, lm311 pdf datasheet, equivalent, schematic, lm311 datasheets, lm311 wiki, transistor, cross reference, pdf download,free search site, pinout.
Differential comparators with strobes, lm311p datasheet, lm311p circuit, lm311p data sheet. Lm311 datasheet pdf single comparator fairchild semiconductor. This can be made much smaller than a discrete circuit made from independent components. The negative input voltage is equal to the negative supply voltage or 30v below the positive supply, whichever is less. Lm311 datasheet, pdf old version datasheet electronic manufacturer. Lmx31x precision voltagetofrequency converters 1 features 3 description the lmx31 family of voltagetofrequency converters 1 ensured linearity 0. The lm111, lm211, and lm311 devices are single highspeed voltage comparators.
Lm311 datasheet, lm311 pdf, lm311 data sheet, datasheet, data sheet, pdf, fairchild semiconductor, single comparator. The positive input voltage limit is 30v above the negative. Relays and lamps can be controlled by lm 311 when it is operating at 50v and 50ma as well. Lm111, lm211, lm311 slcs007k september 1973revised march 2017 lm111, lm211, lm311 differential comparators 1 1 features 1 fast response time. It can be used to drive relays, lamps, solenoids etc. They are also designed to operate over a wide range of supply voltages. The lm111, lm211, and lm311 are single highspeed voltage comparators. Moreover, the inputs of the device can be isolated from system ground while the output can drive loads referenced either to ground, the vcc or the vee supply. It can be powered by a battery or other singlepolarity supply over a very wide voltage range. Sensors acceleration,pressure industrial control switches. Lm111, lm211, lm311 differential comparators datasheet. How to build a voltage comparator circuit with an lm311. The lm111, lm211, lm311 are voltage comparators that have low input currents.
Product development, specification, datasheet, lm211, lm311 created date. Order this document by lm311 ddeviceoperatingtemperature rangepackagelm311lm211semiconductortechnical datahigh performance datasheet search, datasheets, datasheet. It is able to perform tasks over a large range of voltages. The lm111, lm211 and lm311 are voltage comparators that have input currents nearly a thousand times lower than devices like the lm106 or lm710. Lm311 datasheet pdf, lm311 data sheet, lm311, lm311. Jun 14, 2019 lm311 datasheet pdf lm is an excellent operational amplifier capable of driving dtl, rtl, ttl, or mos logic. Lm111, lm211, lm311 slcs007k september 1973revised march 2017 lm111, lm211, lm311 differential comparators. The lm311 series is a monolithic, low input current voltage comparator. An integrated circuit or monolithic integrated circuit also referred to as an ic, a chip, or a microchip is a set of electronic circuits on one small plate chip of semiconductor material, normally silicon. Onsemi high performance voltage comparators,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Lm111, lm211, lm311 slcs007k september 1973revised march 2017 lm111, lm211, lm311 differential comparators 1 1 features. Lm311 datasheet pdf lm is an excellent operational amplifier capable of driving dtl, rtl, ttl, or mos logic. Nsc voltage comparator,alldatasheet, datasheet, datasheet search site for electronic components and. The output can switch voltages to 50 volts at currents to 50 ma.
Can be used to actuate relays, lamps, solenoids etc. Lm111, lm211, lm311 differential comparators datasheet rev. Lm311 voltage comparator with strobe stmicroelectronics. Order this document by lm311ddeviceoperatingtemperature rangepackagelm311lm211semiconductortechnical datahigh performance datasheet search, datasheets, datasheet. The dg202dg212 are similar to the dg201dg211 except for inverted control. Lm211, lm311 single comparators the ability to operate from a single power supply of 5. The ability to operate from a single power supply of 5. Voltage comparator with strobe, lm311 datasheet, lm311 circuit, lm311 data sheet. The device is also designed to operate from dual or single supply voltage. But when compared to other op amps, the pin connections of lm311 are different. Lm311 datasheet pdf 26 sep the lm, lm, lm are voltage comparators that have low input currents.
Lm111 is 55c to 125c, for lm211 is 40c to 85c, for lm211q is 40c to 125c, and for lm311 is 0c to 70c. Lm311 is an excellent operational amplifier capable of driving dtl, rtl, ttl, or mos logic. The detector has an open drain nmostransistor output, providing less leakage compared to an open collector schottky clamped transistor output. For more information about traditional and new thermal metrics, see the semiconductor and ic package thermal metrics application report, spra953. These devices are designed to operate from a wide range of powersupply voltages, including 15v supplies for operational amplifiers and 5v supplies for logic systems. The lm111n, lm211n and lm311n are voltage the lm211nis identical to the lm111n,except that. Moreover, the inputs of the device can be isolated from system ground while the. Lm111, lm211, lm311 differential comparators with strobes slcs007g september 1973 revised july 2002 post office box 655303 dallas, texas 75265 3 absolute maximum ratings over operating freeair temperature range unless otherwise noted. Further, they can drive lamps or relays, switching voltages up to 50v at currents as high as 50 ma. Stmicroelectronics, alldatasheet, datasheet, datasheet search site for electronic. Lm311 is an excellent operational amplifier that can drive dtl, rtl, ttl or mos logic. The output can switch voltages to 50 volts at currents to. Jan 10, 2020 lm311 datasheet pdf lm is an excellent operational amplifier capable of driving dtl, rtl, ttl, or mos logic.
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