DRV8884RHRT
LTB37-V, 1-A BIPOLAR STEPPER MOTOR DRIVER WITH CURRENT REGULATION & 1/16 MICROSTEPPING
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DRV8884RHRT
LTB37-V, 1-A BIPOLAR STEPPER MOTOR DRIVER WITH CURRENT REGULATION & 1/16 MICROSTEPPING
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Technical Specifications
Parameters and characteristics for this part
| Specification | DRV8884RHRT |
|---|---|
| Applications | General Purpose |
| Current - Output | 1 A |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Interface | Logic |
| Motor Type - Stepper | Bipolar |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Half Bridge (4) |
| Package / Case | 28-WFQFN Exposed Pad |
| Step Resolution [Max] | 0.0625 |
| Step Resolution [Min] | 1 |
| Supplier Device Package | 28-WQFN (5.5x3.5) |
| Technology | Power MOSFET |
| Voltage - Load [Max] | 37 V |
| Voltage - Load [Min] | 8 V |
| Voltage - Supply [Max] | 5.3 V |
| Voltage - Supply [Min] | 0 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 4.74 | |
| 10 | $ 3.55 | |||
| 25 | $ 3.16 | |||
| 50 | $ 3.00 | |||
| 100 | $ 2.92 | |||
| Digi-Reel® | 1 | $ 4.74 | ||
| 10 | $ 3.55 | |||
| 25 | $ 3.16 | |||
| 50 | $ 3.00 | |||
| 100 | $ 2.92 | |||
| Tape & Reel (TR) | 250 | $ 2.69 | ||
| Texas Instruments | SMALL T&R | 1 | $ 3.86 | |
| 100 | $ 3.19 | |||
| 250 | $ 2.29 | |||
| 1000 | $ 1.72 | |||
Description
General part information
DRV8884 Series
The DRV8884 device is a stepper motor driver for industrial equipment applications. The device has two N-channel power MOSFET H-bridge drivers, a microstepping indexer, and integrated current sense. The DRV8884 is capable of driving up to 1.0-A full scale or 0.7-A rms output current (depending on proper PCB ground plane for thermal dissipation and at 24 V and TA= 25°C).
The DRV8884 integrated current sense functionality eliminates the need for two external sense resistors.
The STEP/DIR pins provide a simple control interface. The device can be configured in full-step up to 1/16 step modes. A low-power sleep mode is provided for very-low quiescent current standby using a dedicated nSLEEP pin.
Documents
Technical documentation and resources
