STMICROELECTRONICS L298N. MOTOR DRIVER
L298N is a dull H-Bridge motor driver. This blog mainly introduces pinout, specifications, applications, and other detailed information about STMicroelectronics L298N.
An Overview of L298N Motor Driver [Video]
STMICROELECTRONICS L298N. MOTOR DRIVER L298N is a dull H-Bridge motor driver. This blog mainly introduces pinout, specifications, applications, and other detailed information about STMicroelectronics L298N.
198
Feb 25, 2021
Misty
L298N
2000In Stock
Min.: 1 Mult.: 1
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $10.25435 | $10.25 |
| 10+ | $9.67391 | $96.74 |
| 100+ | $9.12633 | $912.63 |
| 500+ | $8.60975 | $4304.88 |
| 1000+ | $8.1224 | $8122.4 |
Unit Price:$10.25435
Subtotal: $10.25
Quick Links
L298N Description
The L298N is an integrated monolithic circuit in a 15-lead Multiwatt package. It is a high voltage, transistors of each bridge are connected together and the corresponding external terminal can be used for the connection of an external sensing resistor. An additional supply input is provided so that the logic works at a lower voltage.
L298N Pinout
PIN FUNCTIONS
L298N CAD model
PCB Symbol - STMicroelectronics L298N
PCB Footprint - STMicroelectronics L298N
3D Model - STMicroelectronics L298N
L298N Features
. OPERATING SUPPLY VOLTAGE UP TO 46 V
. TOTAL DC CURRENT UP TO 4 A
. LOW SATURATION VOLTAGE
. OVERTEMPERATURE PROTECTION
. LOGICAL "0" INPUT VOLTAGE UP TO 1.5 V (HIGH NOISE IMMUNITY)
Specifications
STMicroelectronics L298N technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics L298N.
L298N Tech Specifications
L298N Tech Specifications
STMicroelectronics L298N technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics L298N.
| Product Attribute | Attribute Value | |
|---|---|---|
| Lifecycle Status | ACTIVE (Last Updated: 6 months ago) | |
| Factory Lead Time | 10 Weeks | |
| Mount | Through Hole | |
| Mounting Type | Through Hole | |
| Package / Case | Multiwatt-15 (Vertical, Bent and Staggered Leads) | |
| Number of Pins | 15Pins | |
| Operating Temperature | -40°C~150°C TJ | |
| Packaging | Tube | |
| JESD-609 Code | e3 | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 15Terminations | |
| ECCN Code | EAR99 | |
| Terminal Finish | Matte Tin (Sn) | |
| Applications | DC Motors, Relays, Solenoids, Stepper Motors | |
| Voltage - Supply | 4.5V~7V | |
| Terminal Position | ZIG-ZAG |
| Product Attribute | Attribute Value | |
|---|---|---|
| Number of Functions | 2Functions | |
| Supply Voltage | 5V | |
| Base Part Number | L298 | |
| Pin Count | 15 | |
| Number of Outputs | 4Outputs | |
| Output Voltage | 46V | |
| Max Output Current | 3A | |
| Operating Supply Voltage | 42V | |
| Number of Channels | 2Channels | |
| Interface | Logic | |
| Operating Supply Current | 13mA | |
| Output Configuration | Half Bridge (4) | |
| Output Current | 2A | |
| Quiescent Current | 500mA | |
| Output Characteristics | TOTEM-POLE | |
| Output Current per Channel | 2A | |
| Collector Emitter Voltage (VCEO) | 46V |
| Product Attribute | Attribute Value | |
|---|---|---|
| Max Collector Current | 3A | |
| Output Polarity | TRUE | |
| Input Characteristics | STANDARD | |
| Voltage - Load | 4.8V~46V | |
| Fault Protection | Current Limiting, Over Temperature | |
| Supply Voltage1-Nom | 42V | |
| Min Supply Voltage (DC) | 4.8V | |
| Built-in Protections | OVER CURRENT | |
| Motor Type | Brushed | |
| Load Type | Inductive | |
| Height | 10.7mm | |
| Length | 19.6mm | |
| Width | 20Mm | |
| RoHS Status | ROHS3 Compliant | |
| Radiation Hardening | No | |
| REACH SVHC | No SVHC | |
| Lead Free | Lead Free |
L298N Block Diagram
BLOCK DIAGRAM
L298N Alternatives
|
Part Number |
Description |
Manufacturer |
|
L298KV DRIVERS AND INTERFACES |
2A 2 CHANNEL, FULL BRIDGE BASED PRPHL DRVR, PZFM15 |
Texas Instruments |
|
L298HN DRIVERS AND INTERFACES |
Dual Full Bridge Driver |
STMicroelectronics |
L298N Application
-
Drive DC motors.
-
Drive stepping motors
-
In Robotics
L298N Outline
MECHANICAL DATA
L298N Manufacturer
STMicroelectronics is a global independent semiconductor company and is a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications. An unrivaled combination of silicon and system expertise, manufacturing strength, Intellectual Property (IP) portfolio, and strategic partners positions the Company at the forefront of System-on-Chip (SoC) technology, and its products play a key role in enabling today's convergence trends.
Datasheet PDF
Download datasheets and manufacturer documentation for STMicroelectronics L298N.
L298N Documents
L298N Documents
Download datasheets and manufacturer documentation for L298N
Datasheets
L298
L298N-STMicroelectronics-datasheet-8452502.pdf
L298N-STMicroelectronics-datasheet-14421577.pdf
L298N-STMicroelectronics-datasheet-162987.pdf
L298N-STMicroelectronics-datasheet-56587.pdf
L298N-STMicroelectronics-datasheet-102184.pdf
L298N-STMicroelectronics-datasheet-14157058.pdf
L298N-STMicroelectronics-datasheet-10413738.pdf
L298N-STMicroelectronics-datasheet-46084.pdf
L298N Documents
Frequently Asked Questions
1.What is an L298N?
The L298N is a dual H-Bridge motor driver which allows speed and direction control of two DC motors at the same time. If the motor supply voltage is up to 12V we can enable the 5V regulator and the 5V pin can be used as output, for example for powering our Arduino board.
2.What is the difference between L298 and L298N?
The L298N is a member of a family of IC's that all have the designation “L298”. The difference between the family members is in the amount of current they can handle. The L298N can handle up to 3 amperes at 35 Volts DC, which is suitable for most hobby motors.
3.How does L298N control motor speed?
1:If you send a HIGH signal to the enable 1 pin, motor A is ready to be controlled and at the maximum speed; 2:If you send a LOW signal to the enable 1 pin, motor A turns off; 3:If you send a PWM signal, you can control the speed of the motor. The motor speed is proportional to the duty cycle.
4.Which is better L293D vs l298n?
L293 is a quadruple motor driver that uses a half-H driver while L298 is a dual full-H driver, i.e, in L293 all four input-output lines are independent while in L298, a half-H driver cannot be used independently, only a full H driver has to be used.
5.What is H bridge in L293D?
H-Bridge Circuit. A H bridge is an electronic circuit that allows a voltage to be applied across a load in any direction. H-bridge circuits are frequently used in robotics and many other applications to allow DC motors to run forward & backward.
FAQ
1.What is an L298N?
The L298N is a dual H-Bridge motor driver which allows speed and direction control of two DC motors at the same time. If the motor supply voltage is up to 12V we can enable the 5V regulator and the 5V pin can be used as output, for example for powering our Arduino board.
2.What is the difference between L298 and L298N?
The L298N is a member of a family of IC's that all have the designation “L298”. The difference between the family members is in the amount of current they can handle. The L298N can handle up to 3 amperes at 35 Volts DC, which is suitable for most hobby motors.
3.How does L298N control motor speed?
1:If you send a HIGH signal to the enable 1 pin, motor A is ready to be controlled and at the maximum speed; 2:If you send a LOW signal to the enable 1 pin, motor A turns off; 3:If you send a PWM signal, you can control the speed of the motor. The motor speed is proportional to the duty cycle.
4.Which is better L293D vs l298n?
L293 is a quadruple motor driver that uses a half-H driver while L298 is a dual full-H driver, i.e, in L293 all four input-output lines are independent while in L298, a half-H driver cannot be used independently, only a full H driver has to be used.
5.What is H bridge in L293D?
H-Bridge Circuit. A H bridge is an electronic circuit that allows a voltage to be applied across a load in any direction. H-bridge circuits are frequently used in robotics and many other applications to allow DC motors to run forward & backward.
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