24V Stepper Motor Controller with Integrated Current Sense Reference Design
TIDA-00867
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Key Document
Description
The TIDA-00867 reference design showcases the benefits of integrated current sensing for stepper motors. Integraded current sensing is available on the DRV8885. The DRV8885EVM to demonstrate this feature.
Features
8.0- to 37-V operating supply voltage range with up to 1.5-A full-scale continuous motor current
Integrated current sense functionality
No sens resistors required
±6.25% full-scale current accuracy
Simple GUI for driver input control and motor tuning
Onboard USB communication for easy connectivity with external controller
100 mil header gives test probe access to all driver input controls
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Schematic/Block Diagram
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Test Data
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Part Number
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Status
DRV8885EVM
: 1.5-A Stepper Motor Driver with Integrated Sense Resistor Evaluation Module
$49.00(USD)
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TI Devices (5)
Order samples, get tools and find more information on the TI products in this reference design.
Sample & Buy
Design Kits & Evaluation Modules
DRV8884 37-V, 1-A bipolar stepper motor driver with current regulation & 1/16 microstepping Â
Motor drivers
Sample & Buy View Design Kits & Evaluation Modules
DRV8885 37-V, 1.5-A bipolar stepper motor driver with integrated current sensing & 1/16 microstepping
Motor drivers
Sample & Buy View Design Kits & Evaluation Modules
DRV8886 37-V, 2-A bipolar stepper motor driver with integrated current sensing & 1/16 microstepping
Motor drivers
Sample & Buy View Design Kits & Evaluation Modules
DRV8886AT 37-V, 2-A bipolar stepper motor driver with integrated current sensing & smart tune technology
Motor drivers
Sample & Buy View Design Kits & Evaluation Modules
MSP430F2617 16 MHz MCU with 92KB FLASH, 8KB SRAM, 12-bit ADC, Dual 12-bit DAC, I2C/SPI/UART, HW Multiplier, DMA
Microcontrollers (MCU)
Sample & Buy View Design Kits & Evaluation Modules
CAD/CAE symbols
Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.
Step 1 : Download and install the free download.
Step 2 : Download the Symbol and Footprint from the CAD.bxl file table.
Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.
Step 1 : Download and install the free download.
Step 2 : Download the Symbol and Footprint from the CAD.bxl file table.
Step 3 : Open the .bxl file with the Ultra Librarian software.
You can always access the complete CAD/CAE Symbols database at https://webench.ti.com/cad/
Both PCB footprints and schematic symbols are available for download in a vendor neutral format, which can then be exported to the leading EDA CAD/CAE design tools using the Ultra Librarian Reader. The reader is available as a (free download. ).
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Technical documentation See the Important Notice and Disclaimer covering reference designs and other TI resources.
User guides (1) Title Type Size (KB) Date PDF 1188
18 Dec 2015
Design files (6) ZIP 1263
18 Dec 2015
ZIP 759
18 Dec 2015
PDF 464
18 Dec 2015
PDF 101
18 Dec 2015
PDF 206
18 Dec 2015
PDF 752
18 Dec 2015
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