Manufacturer package reference image
Order the DRV8821DCAR - 32-V, 1.5-A dual bipolar stepper motor driver with current regulation and 1/8 microstepping | DCA | 48 | -40 to 85 from Texas Instruments.
Key Specifications
| Complete manufacturer part number | DRV8821DCAR |
|---|---|
| Manufacturer | Texas Instruments |
| Description | Order the DRV8821DCAR - 32-V, 1.5-A dual bipolar stepper motor driver with current regulation and 1/8 microstepping | DCA | 48 | -40 to 85 from Texas Instruments. |
| Package / case | HTSSOP (DCA) |
| Product category | Stepper motor drivers |
| Pins | 48 |
| Vs ABS (max) (V) | 34 |
| Vs (min) (V) | 8 |
| Peak output current (A) | 1.5 |
| Control mode | STEP/DIR |
| Control interface | Hardware (GPIO) |
| Number of full bridges | 4 |
| Full-scale current (A) | 1.5 |
| RDS(ON) (HS + LS) (mΩ) | 550 |
| Sleep current (µA) | 20 |
| Microstepping levels | 8 |
| Features | Current Regulation |
| Rating | Catalog |
| Operating temperature (exact ordering record) | -40 to 85 °C |
| Standard quantity / packing | 2,000 | LARGE T&R |
| In stock | 2,121 pcs |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Available manufacturer parameters matched to the complete ordering code. Historical captures may be used. Parameter verification does not certify product photography or current stock; consult the linked datasheet for conditions.
Manufacturer package reference image for HTSSOP (DCA). Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
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