LMH6645 - Rail-to-Rail Input and Output voltage feedback Amplifiers

Texas Instruments

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Datasheet Details

Part number	LMH6645
Manufacturer	Texas Instruments
File Size	2.14 MB
Description	Rail-to-Rail Input and Output voltage feedback Amplifiers
Datasheet	LMH6645-etcTI.pdf

LMH6645 Product details

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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Published: Jul 20, 2022 |