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LMV7251 - 1.8V Low Voltage Comparator

General Description

The LMV7251/LMV7255 are rail-to-rail input low voltage comparators, which can operate at supply voltage range of 1.8V to 5.0V.

The LMV7251/LMV7255 are available in space saving SC-70 or SOT23-5 packages.

These comparators are ideal for low voltage and space critical designs.

Key Features

  • a push-pull output stage. This feature allows operation with minimum power consumption when driving a load. The LMV7255 features an open drain output. This allows the connection of an external resistor at the output. The output of the comparator can be used as a level shifter. The IC’s are built with National Semiconductor’s advance Submicron Silicon-Gate BiCMOS process. The LMV7251/LMV7255 have bipolar inputs for improved noise performance and CMOS outputs for better rail-to-rail output perform.

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📁 Similar Datasheet

Part Number Description Manufacturer
LMV721 10-MHz LOW-NOISE LOW-VOLTAGE LOW-POWER OPERATIONAL AMPLIFIERS Texas Instruments
LMV721-N LOW-POWER OPERATIONAL AMPLIFIERS Texas Instruments
LMV7219 7-ns 2.7-V to 5-V Comparator Texas Instruments
LMV722 10-MHz LOW-NOISE LOW-VOLTAGE LOW-POWER OPERATIONAL AMPLIFIERS Texas Instruments
LMV722-N LOW-POWER OPERATIONAL AMPLIFIERS Texas Instruments

Other Datasheets by National Semiconductor (now Texas Instruments)

Part Number Description
LMV7255 1.8V Low Voltage Comparator
LMV721 10MHz / Low Noise / Low Voltage / and Low Power Operational Amplifier
LMV7219 7 nsec / 2.7V to 5V Comparator
LMV722 10MHz / Low Noise / Low Voltage / and Low Power Operational Amplifier
LMV7235 45ns / Ultra Low Power / Low Voltage / Rail-to-Rail Input Comparator

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LMV7251/LMV7255 1.8V Low Voltage Comparator with Rail-to-Rail Input January 2001 LMV7251/LMV7255 1.8V Low Voltage Comparator with Rail-to-Rail Input General Description The LMV7251/LMV7255 are rail-to-rail input low voltage comparators, which can operate at supply voltage range of 1.8V to 5.0V. The LMV7251/LMV7255 are available in space saving SC-70 or SOT23-5 packages. These comparators are ideal for low voltage and space critical designs. The LMV7251 features a push-pull output stage. This feature allows operation with minimum power consumption when driving a load. The LMV7255 features an open drain output. This allows the connection of an external resistor at the output. The output of the comparator can be used as a level shifter.