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L293D +BOM

Efficient power distribution system for motors requiring up to 24 volts of power

Produttore:

Stmicroelectronics
ProduttorePart #:

L293D
Scheda dati:

L293D Scheda dati (PDF)
Operating Temp Min Celsius:

-40.0
Operating Temp Max Celsius:

150.0
ECCN US:

EAR99
ECCN EU:

NEC
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per L293D

L293D Information

Description

The L293D is a dual H-bridge motor driver IC that can control two DC motors or one stepper motor. It's designed for robotics, home automation, industrial automation, and remote control systems. The IC has four channels, each capable of driving up to 1.2A with an operating voltage range of 4.5V to 36V. The L293D features thermal shutdown protection, internal clamp diodes, and low voltage drop. It can control the speed and direction of motors, making it a popular choice for various applications. The IC is available in a DIP-16 package and is manufactured by SGS-Thomson (formerly SGS-Ates Componenti Electronici SPA).

Features

The L293D features include:

Dual H-bridge motor driver
Operating voltage from 4.5V to 36V
Peak output current of 600mA per channel
Thermal shutdown protection
Internal clamp diodes
Can drive 2 DC motors or 1 stepper motor
Low voltage drop
Can control the speed and direction of motors

Package

The package type of L293D is DIP-16 (Dual In-Line Package, 16 pins).

Pinout

The L293D is a dual H-bridge motor driver IC with a pin count of 16.

Here's a concise breakdown of its pins:

IN1-IN4: Input signals for motor control
VCC: Power supply (4.5V to 36V)
GND: Ground
OUT1-OUT2, OUT3-OUT4: Motor output pins
EN1-EN2: Enable inputs for motor control

The L293D can drive two DC motors or one stepper motor and provides features like thermal shutdown protection, internal clamp diodes, and low voltage drop.

Manufacturer

The manufacturer of the L293D is SGS-Ates Componenti Electronici SPA. It appears to be an Italian-based semiconductor component manufacturer, as "SGS" likely refers to Società Generale Semiconduttori (General Semiconductor Company).

Applications

The L293D is a dual H-bridge motor driver IC, suitable for various applications such as:

Motor control
Robotics
Home automation
Industrial automation
Remote control systems

It can drive two DC motors or one stepper motor, controlling speed and direction.

Equivalent

The equivalent products of L293D are:

STMicroelectronics L298N
Texas Instruments DRV8825
Allegro Microsystems A4950
NXP Semiconductors PCA9685

These ICs offer similar functionality as the L293D, including motor control and driver capabilities.

Specifiche

Operating Temp Min Celsius	-40.0	Operating Temp Max Celsius	150.0
ECCN US	EAR99	ECCN EU	NEC
Packing Type	Tube	Grade	Industrial
Package/Case	PDIP 16

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