LMH6646, LMH6645 Rail-to-Rail Input and Output Amplifiers

National Semiconductor

Description

LMH6645/46/47 2.7V, 650µA, 55MHz, Rail-to-Rail Input and Output Amplifiers with Shutdown Option February 2002 LMH6645/46/47 2.7V, 650µA, 55MHz, Rai.
The LMH6645 (single) and LMH6646 (dual), rail-to-rail input and output voltage feedback amplifiers, offer high speed (55MHz), and low voltage operatio.

📥 Download Datasheet

LMH6646 Datasheet Preview — This datasheet PDF includes multiple part numbers: LMH6646, LMH6645. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: LMH6646, LMH6645
Manufacturer: National Semiconductor
File Size: 637.07 KB
Datasheet: LMH6645_NationalSemiconductor.pdf
Description: Rail-to-Rail Input and Output Amplifiers
Note: This datasheet PDF includes multiple part numbers: LMH6646, LMH6645.
Please refer to the document for exact specifications by model.

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

Applications

* where previously only inferior devices could be used. Output voltage range extends to within 20mV of either supply rails, allowing wide dynamic range especially in low voltage applications. Even with low supply current of 650µA/amplifier, output current capability is kept at a respectable ±20mA for

LMH6646 Distributors

📁 Related Datasheet

LMH6642 LMH6642Q-Q1 LMH6643 LMH6643Q-Q1 LMH6644 LMH6645

📌 All Tags

LMH6645 Rail-to-Rail Input and Output Amplifiers National Semiconductor

National Semiconductor LMH6646-like datasheet