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LMC7111 - Tiny CMOS Operational Amplifier

Description

The LMC7111 is a micropower CMOS operational amplifier available in the space saving SOT-23 package.

This makes the LMC7111 ideal for space and weight critical designs.

The wide common-mode input range makes it easy to design battery monitoring circuits which sense signals above the V+ supply.

Features

  • 1.
  • 2 Tiny 5-Pin SOT-23 Package Saves Space.
  • Very Wide Common Mode Input Range.
  • Specified at 2.7V, 5V, and 10V.
  • Typical Supply Current 25 μA at 5V.
  • 50 kHz Gain-Bandwidth at 5V.
  • Similar to Popular LMC6462.
  • Output to Within 20 mV of Supply Rail at 100k Load.
  • Good Capacitive Load Drive.

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Full PDF Text Transcription

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LMC7111 www.ti.com SNOS753E – AUGUST 1999 – REVISED MARCH 2013 LMC7111 Tiny CMOS Operational Amplifier with Rail-to-Rail Input and Output Check for Samples: LMC7111 FEATURES 1 •2 Tiny 5-Pin SOT-23 Package Saves Space • Very Wide Common Mode Input Range • Specified at 2.7V, 5V, and 10V • Typical Supply Current 25 μA at 5V • 50 kHz Gain-Bandwidth at 5V • Similar to Popular LMC6462 • Output to Within 20 mV of Supply Rail at 100k Load • Good Capacitive Load Drive APPLICATIONS • Mobile Communications • Portable Computing • Current Sensing for Battery Chargers • Voltage Reference Buffering • Sensor Interface • Stable Bias for GaAs RF Amps DESCRIPTION The LMC7111 is a micropower CMOS operational amplifier available in the space saving SOT-23 package.
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