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Texas Instruments
DRV8821DCAR
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Tech Specifications
DRV8821DCAR Description
The DRV8821DCAR is a stepper motor driver from Texas Instruments (TI). It is a highly integrated stepper motor driver that is designed to provide high performance and efficiency in a compact form factor. The DRV8821DCAR is a member of the DRV8821 family of stepper motor drivers, which are widely used in a variety of applications.
Description:
The DRV8821DCAR is a single-step, microstep, and constant-current drive full-stepper motor driver with a built-in translator. It is designed to operate with bipolar stepper motors and can drive motors with up to 3.5A per phase. The device is available in a compact 24-pin TSSOP package.
Features:
- High performance: The DRV8821DCAR provides high torque and fast response times, making it suitable for a wide range of applications.
- Compact form factor: The device is available in a small 24-pin TSSOP package, making it easy to integrate into a variety of designs.
- Wide operating voltage range: The DRV8821DCAR can operate from a supply voltage of 8V to 45V, making it suitable for a wide range of power supply configurations.
- Microstepping: The device supports microstepping, which allows for smoother and quieter motor operation.
- Constant current control: The DRV8821DCAR provides constant current control, which ensures that the motor operates at a consistent current level, even under varying load conditions.
- Built-in translator: The device includes a built-in translator, which simplifies the control of the motor by translating step and direction signals into motor control signals.
Applications:
The DRV8821DCAR is suitable for a wide range of applications that require precise motor control. Some of the potential applications for this device include:
- 3D printers
- CNC machines
- Robotics
- Automation equipment
- Medical equipment
- Industrial control systems
Overall, the DRV8821DCAR is a highly versatile stepper motor driver that offers high performance, efficiency, and ease of use in a compact form factor. Its wide operating voltage range, microstepping capabilities, and built-in translator make it a popular choice for a variety of applications.
FAQ
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $3.16285 | $31.63 |
| 30+ | $2.90057 | $87.02 |
| 100+ | $2.53715 | $253.72 |
| 500+ | $2.41543 | $1207.72 |
| 1000+ | $2.36400 | $2364.00 |
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