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LMV551 - (LMV551 / LMV552) Micropower RRO Amplifier

General Description

The LMV551/LMV552 are high performance, low power operational amplifiers implemented with National’s advanced VIP50 process.

They feature 3 MHz of bandwidth while consuming only 34 μA of current per amplifier, which is an exceptional bandwidth to power ratio in this op amp class.

Key Features

  • (Typical 5V supply, unless otherwise noted).
  • Guaranteed 3V and 5.0V performance 3 MHz.
  • High unity gain bandwidth 37 µA.
  • Supply current (per amplifier) 93 dB.
  • CMRR 90 dB.
  • PSRR 1 V/µs.
  • Slew rate 70 mV from rail.
  • Output swing with 100 kΩ load 0.003% @ 1 kHz, 2 kΩ.
  • Total harmonic distortion.
  • 40°C to 125°C.
  • Temperature range.

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LMV551/LMV552 3 MHz, Micropower RRO Amplifier February 2007 LMV551/LMV552 3 MHz, Micropower RRO Amplifier General Description The LMV551/LMV552 are high performance, low power operational amplifiers implemented with National’s advanced VIP50 process. They feature 3 MHz of bandwidth while consuming only 34 μA of current per amplifier, which is an exceptional bandwidth to power ratio in this op amp class. These amplifiers are unity gain stable and provide an excellent solution for low power applications requiring a wide bandwidth. The LMV551/LMV552 have a rail-to-rail output stage and an input common mode range that extends below ground. The LMV551/LMV552 have an operating supply voltage range from 2.7V to 5.5V.