LMH6646 - Rail-to-Rail Input and Output Amplifiers

Product Overview

National Semiconductor

Datasheet Details

Part number	LMH6646
Manufacturer	National Semiconductor
File Size	637.07 KB
Description	Rail-to-Rail Input and Output Amplifiers
Datasheet	LMH6646 Datasheet
Note	This datasheet PDF includes multiple part numbers: LMH6646, LMH6645. Please refer to the document for exact specifications by model.
Additional preview pages of the LMH6646 datasheet.

Product details

Description

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

Features

(VS = 2.7V, TA = 25˚C, RL = 1kΩ to V+/2, AV = +1. Typical values unless specified). n.
3dB BW 55MHz n Supply voltage range 2.5V to 12V n Slew rate 22V/µs n Supply current 650µA/channel n Output short circuit current 42mA n Linear output current ±20mA n Input common mode voltage 0.3V beyond rails n Output voltage swing 20mV from rails n Input voltage noise 17nV/ n Input current noise 0.75pA/.

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Published: Jul 20, 2022 |