LM18298, LM1 - Dual Full-Bridge Driver

National Semiconductor

The LM18298 by National Semiconductor is a Dual Full-Bridge Driver. Below is the official datasheet preview.

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LM18298 Dual Full-Bridge Driver by National Semiconductor - Datasheet Preview — Official preview page of the **LM18298** Dual Full-Bridge Driver datasheet (National Semiconductor).

Datasheet Details

Part number	LM18298, LM1
Manufacturer	National Semiconductor
File Size	213.83 KB
Description	Dual Full-Bridge Driver
Datasheet	LM1-8298.pdf
Note	This datasheet PDF includes multiple part numbers: LM18298, LM1. Please refer to the document for exact specifications by model.
Additional preview pages of the LM18298 datasheet.

LM18298 Product details

Description

The LM18298 is a high voltage high current dual full-bridge driver designed to accept standard TTL logic levels and drive inductive loads such as relays solenoids DC and stepping motors Two enable inputs are provided to gate the input control signals The emitters of the lower transistors of each bridge are connected together and the corresponding external terminal can be used for the connection of a current sensing resistor An additional supply input is provided to accommodate conventional logic

Features

Y Y Y Y Y Y Power supply voltage up to 46V 2A output per channel Low saturation voltage Thermal shutdown protection Logical ‘‘0’’ input voltage up to 1 5V (High noise immunity) Pin for pin replacement for L298N.

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Published: Mar 22, 2005 |