DRV8821DCAR
- Mfr.Part #
- DRV8821DCAR
- Manufacturer
- Texas Instruments
- Package / Case
- 48-TFSOP (0.240, 6.10mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC MTR DRV BIPOLR 8-32V 48HTSSOP
- Stock
- 7,985
- In Stock :
- 7,985
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- Manufacturer :
- Texas Instruments
- Product Category :
- Motor Drivers, Controllers
- Voltage - Supply :
- 8V~32V
- Number of Terminations :
- 48
- JESD-609 Code :
- e4
- Thickness :
- 1.15mm
- RMS Current (Irms) :
- 1A
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Operating Temperature :
- -40°C~150°C TJ
- Radiation Hardening :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Interface :
- Logic
- Height :
- 1.2mm
- Package / Case :
- 48-TFSOP (0.240, 6.10mm Width) Exposed Pad
- Step Resolution :
- 1, 1/2, 1/4, 1/8
- Number of Outputs :
- 2
- Surface Mount :
- yes
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Factory Lead Time :
- 6 Weeks
- Supply Voltage :
- 24V
- Terminal Position :
- Dual
- Function :
- Driver - Fully Integrated, Control and Power Stage
- Number of Pins :
- 48
- Base Part Number :
- DRV8821
- Output Configuration :
- Half Bridge (8)
- Packaging :
- Tape and Reel (TR)
- Terminal Pitch :
- 0.5mm
- RoHS Status :
- ROHS3 Compliant
- Analog IC - Other Type :
- STEPPER MOTOR CONTROLLER
- Mounting Type :
- Surface Mount
- Lead Free :
- Lead Free
- Length :
- 12.5mm
- Supply Current-Max (Isup) :
- 8mA
- Motor Type - Stepper :
- Bipolar
- Logic Function :
- AND
- Pbfree Code :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Supply Voltage-Min (Vsup) :
- 8V
- Voltage - Load :
- 8V~32V
- Applications :
- GENERAL PURPOSE
- Max Output Current :
- 1.5A
- ECCN Code :
- EAR99
- Width :
- 6.1mm
- Datasheets
- DRV8821DCAR

Motor Drivers, Controllers Texas Instruments DRV8821DCAR Overview
The Motor Drivers, Controllers Texas Instruments DRV8821DCAR is an advanced motor driver designed to efficiently manage bipolar stepper motors. Ideal for applications requiring precise control and high torque, this integrated circuit delivers optimal performance through its sophisticated control features and robust design. It operates across a wide voltage range of 8-32V and supports up to 48-HTSSOP, making it a versatile choice for diverse industrial applications. Its integration in Texas Instruments' technology lineup ensures reliability and high performance, making it an essential component for high-demand systems.
DRV8821DCAR Features
This motor driver IC excels in robust handling and precision control of bipolar stepper motors. Key features include adjustable current control, overcurrent protection, and thermal shutdown capabilities. The DRV8821DCAR also supports micro-stepping resolution settings, allowing for smoother and more accurate motor operations. With its wide operating voltage range and advanced protective features, the DRV8821DCAR ensures reliable performance in challenging environments.
DRV8821DCAR Applications
- Automated Machinery: Utilizes precise control of stepper motors to enhance the accuracy and efficiency of automated production lines.
- Medical Devices: Ensures reliable and quiet operation in critical medical equipment like scanners and pumps.
- Robotics: Provides the necessary control for complex movements in robotic arms and mobile robots, ensuring smooth and precise operation.
- 3D Printing: Drives stepper motors in 3D printers, allowing for detailed and precise layering and movement.
- Office Automation Equipment: Powers the precise movement needed in devices such as printers and scanners, enhancing device reliability and performance.
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