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LMH6646 - Rail-to-Rail Input and Output voltage feedback Amplifiers

This page provides the datasheet information for the LMH6646, a member of the LMH6645 Rail-to-Rail Input and Output voltage feedback Amplifiers family.

Datasheet Summary

Description

The LMH6645 (single) and LMH6646 (dual), rail-torail input and output voltage feedback amplifiers, offer high speed (55 MHz), and low voltage operation (2.7 V) in addition to micro-power shutdown capability (LMH6647, single).

Features

  • 1 (VS = 2.7V, TA = 25°C, RL = 1kΩ to V+/2, AV = +1. Typical Values Unless Specified.
  • 3dB BW 55 MHz.
  • Supply Voltage Range 2.5 V to 12 V.
  • Slew Rate 22 V/μs.
  • Supply Current 650 μA/channel.
  • Output Short Circuit Current 42 mA.
  • Linear Output Current ±20 mA.
  • Input Common Mode Voltage 0.3 V Beyond Rails.
  • Output Voltage Swing 20 mV from Rails.
  • Input Voltage Noise 17 nV/√Hz.
  • Input Current Noise 0.7.

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Datasheet preview – LMH6646

Datasheet Details

Part number LMH6646
Manufacturer Texas Instruments
File Size 2.14 MB
Description Rail-to-Rail Input and Output voltage feedback Amplifiers
Datasheet download datasheet LMH6646 Datasheet
Additional preview pages of the LMH6646 datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LMH6645, LMH6646, LMH6647 SNOS970D – JUNE 2001 – REVISED NOVEMBER 2014 LMH664x 2.7 V, 650 μA, 55 MHz, Rail-to-Rail Input and Output Amplifiers with Shutdown Option 1 Features •1 (VS = 2.7V, TA = 25°C, RL = 1kΩ to V+/2, AV = +1. Typical Values Unless Specified. • −3dB BW 55 MHz • Supply Voltage Range 2.5 V to 12 V • Slew Rate 22 V/μs • Supply Current 650 μA/channel • Output Short Circuit Current 42 mA • Linear Output Current ±20 mA • Input Common Mode Voltage 0.3 V Beyond Rails • Output Voltage Swing 20 mV from Rails • Input Voltage Noise 17 nV/√Hz • Input Current Noise 0.
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