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LMC6482 - CMOS Dual Rail-to-Rail Input and Output Operational Amplifier

General Description

The LMC6482 and LMC6484 (LMC648x) devices provide a common-mode range that extends to both supply rails.

This rail-to-rail performance combined with excellent accuracy, due to a high CMRR, makes these devices unique among rail-to-rail input amplifiers.

Key Features

  • Rail-to-rail input common-mode voltage range (specified over temperature).
  • Rail-to-rail output swing (within 20mV of supply rail, 100kΩ load).
  • Specified 3V, 5V, and 15V performance.
  • Excellent CMRR and PSRR: 82dB.
  • Ultra-low input current: 20fA.
  • Specified for 2kΩ and 600Ω loads.
  • Improved replacement for TLC272, TLC277 2.

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Datasheet Details

Part number LMC6482
Manufacturer Texas Instruments
File Size 2.37 MB
Description CMOS Dual Rail-to-Rail Input and Output Operational Amplifier
Datasheet download datasheet LMC6482 Datasheet

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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LMC6482 LMC6484 SNOS674I – OCTOBER 1997 – REVISED FEBRUARY 2024 LMC648x CMOS Rail-to-Rail Input and Output Operational Amplifiers 1 Features • Rail-to-rail input common-mode voltage range (specified over temperature) • Rail-to-rail output swing (within 20mV of supply rail, 100kΩ load) • Specified 3V, 5V, and 15V performance • Excellent CMRR and PSRR: 82dB • Ultra-low input current: 20fA • Specified for 2kΩ and 600Ω loads • Improved replacement for TLC272, TLC277 2 Applications • Data acquisition (DAQ) • Currency counter • Oscilloscope (DSO) • Intra-DC interconnect (METRO) • Macro remote radio unit (RRU) • Multiparameter patient monitor • Merchant telecom rectifiers • Train control and management • Process analytics (pH, gas, concentration, force, and humidity) • Three phase UPS 3 Descrip