DRV8834RGET

Name: DRV8834RGET
Brand: Texas Instruments
Rating: 4.5 (10 reviews)
Author: Lisleapex

Motor / Motion / Ignition Controllers & Drivers 2.2A Lo Vltg Stepper

5,203 Effective Inventory

DRV8834RGET

Effective Inventory5,203

Motor / Motion / Ignition Controllers & Drivers 2.2A Lo Vltg Stepper

Manufacturer Part # : DRV8834RGET
Package/Case: VQFN-24
Part Status : Active
Brand: Texas Instruments
Product Categories : Motor Drivers, Controllers
Series : DRV8834

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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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DRV8834RGET DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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DRV8834RGET Details

The DRV8834RGET is a dual H-bridge motor driver from Texas Instruments, designed for driving DC motors with high efficiency and precision. This driver offers a wide operating voltage range and current capability, making it suitable for various motor control applications. It comes in a compact and thermally enhanced package, providing reliable performance in diverse operating conditions.

Pinout

1 (nFAULT): Fault Indicator Output
2 (ISC): Current Sense Output
3 (AOUT1): H-Bridge 1 Output A
4 (AOUT2): H-Bridge 1 Output B
5 (nSLEEP): Sleep Mode Control
6 (VM): Motor Power Supply
7 (BOUT2): H-Bridge 2 Output B
8 (BOUT1): H-Bridge 2 Output A

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

High Efficiency: Offers efficient motor control with low power dissipation.
Wide Operating Range: Supports a broad voltage range for versatile applications.
Current Sensing: Provides current sensing capability for monitoring motor performance.
Thermal Protection: Includes thermal shutdown and overcurrent protection for enhanced safety.
PWM Control: Allows pulse-width modulation control for precise speed and direction regulation.

Application

Robotics: Suitable for driving motors in robotic systems for precise motion control.
Automotive Electronics: Used in automotive applications for controlling various motorized systems.
Consumer Electronics: Ideal for motor control in consumer electronic devices such as drones and toys.

Where to Use

The DRV8834RGET is a versatile motor driver ideal for applications requiring efficient motor control and precise motion management. It is commonly used in robotics, automotive electronics, and consumer products for driving DC motors with accuracy and reliability.

How to Use

Connect the DRV8834RGET to your motor circuit by wiring the motor power supply (VM) and ground connections. Use the AOUT1, AOUT2, BOUT1, and BOUT2 pins to control the motor direction and speed. The nSLEEP pin enables sleep mode for power-saving operation. Ensure proper current sensing and thermal management for optimal performance. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the DRV8834RGET illustrates how to connect the motor driver to your motorized system. It shows the connections for power supply, motor outputs, current sensing, and control signals, ensuring proper motor control and performance.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

DRV8833: A similar dual H-bridge motor driver from Texas Instruments with comparable features.
DRV8840: An alternative motor driver offering enhanced current capability and protection features.

Complementary

The DRV8834RGET can be complemented by the DRV8837DSE, which provides additional current handling capacity for high-power motor applications. Ensure compatibility and power rating alignment when selecting complementary motor drivers.

Frequently Asked Questions

Q: Can the DRV8834RGET drive stepper motors?

A: The DRV8834RGET is designed for driving DC motors. For stepper motor control, consider specialized stepper motor driver solutions for optimal performance.

Q: What is the maximum current rating of the DRV8834RGET?

A: The DRV8834RGET can handle current levels up to a specified maximum limit. Refer to the datasheet for detailed current ratings and operating conditions.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Number of full bridges	2	Vs (min) (V)	2.5
Vs ABS (max) (V)	11.8	Full-scale current (A)	1.5
Peak output current (A)	2	RDS(ON) (HS + LS) (mΩ)	305
Sleep current (µA)	0.6	Control mode	PH/EN, STEP/DIR
Control interface	Hardware (GPIO)	Microstepping levels	32
Features	Current Regulation	Rating	Catalog
Operating temperature range (°C)	-40 to 85

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification DRV8834RGET PDF Download

FAQs

What is DRV8834RGET?

The DRV8834RGET is a dual H-bridge motor driver integrated circuit designed by Texas Instruments. It is designed for driving DC motors and bipolar stepper motors in applications such as printers, office automation equipment, and robotics.

How Does DRV8834RGET Work?

The DRV8834RGET works by providing bidirectional control of two DC motors or one bipolar stepper motor. It can deliver up to 2A of continuous current per channel and features built-in protection, such as overcurrent protection and thermal shutdown, to safeguard the connected motors and the driver itself.

How Many Pins does DRV8834RGET have and What are the Functions of the Pinout Configuration?

The DRV8834RGET is housed in a 16-pin QFN (Quad Flat No-leads) package. The pinout configuration includes:

AOUT1, AOUT2: Outputs for motor channel A.
BOUT1, BOUT2: Outputs for motor channel B.
AIN1, AIN2: Input pins for controlling motor channel A.
BIN1, BIN2: Input pins for controlling motor channel B.
VMM: Motor power supply.
VM: Logic power supply.
NFAULT: Fault output.
PGND, DGND: Power and logic ground pins, respectively.
Sleep: Sleep input.

What are the Pros and Cons of DRV8834RGET?

Pros:

High Current Capability: Capable of delivering up to 2A of continuous current per motor channel.
Built-in Protection: Features overcurrent protection and thermal shutdown for motor and IC protection.
Low Voltage Operation: Suitable for low voltage applications, enhancing flexibility in motor control designs.
Small Form Factor: Housed in a compact QFN package, suitable for space-constrained designs.

Cons:

Complex Control: Requires proper understanding of motor control theory for effective usage.
Heat Dissipation: May require heat sinking or thermal management for high current applications.
External Components: Certain applications may require additional external components for optimal motor control.

Are There Any Equivalents/Alternatives to DRV8834RGET for Recommendation?

The DRV8834 from Texas Instruments is a similar motor driver with a different package and temperature range.
Alternatives to the DRV8834RGET include the L293D and L298N motor driver ICs from STMicroelectronics.