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DRV8834RGET
Motor / Motion / Ignition Controllers & Drivers 2.2A Lo Vltg StepperDRV8834RGET
Motor / Motion / Ignition Controllers & Drivers 2.2A Lo Vltg Stepper
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Manufacturer Part # : DRV8834RGET
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Package/Case: VQFN-24
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Part Status : Active
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Brand: Texas Instruments
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Product Categories : Motor Drivers, Controllers
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
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.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
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Tube or Tray
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!
Details
One of the key features of the DRV8834RGET is its built-in indexer logic, which simplifies control with easy STEP/DIRECTION inputs. Additionally, the device offers 1/32-step microstepping and PWM winding current regulation and limiting, providing precise control over motor movements and performance. With its wide power supply voltage range of 2.5 V to 10.8 V, the DRV8834RGET is compatible with a variety of power sources, accommodating different system requirements
Key Features
- Advanced Microstepping Technology for Smooth Movement
- Built-In Indexer Logic with STEP/DIRECTION Control
- Silicon-Based Solution with Low Power Consumption
- Data Sheet Available at Manufacturer's Website
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.
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.
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