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| Part Number | DRV8870DDA | DRV8870DDAR | DRV8871DDA | DRV8872DDA |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active | Active |
| Motor Type - Stepper | Unipolar | Unipolar | Unipolar | Unipolar |
| Motor Type - AC, DC | Brushed DC | Brushed DC | Brushed DC | Brushed DC |
| Function | Driver - Fully Integrated, Control and Power Stage | Driver - Fully Integrated, Control and Power Stage | Driver - Fully Integrated, Control and Power Stage | Driver - Fully Integrated, Control and Power Stage |
| Output Configuration | Half Bridge (2) | Half Bridge (2) | Full Bridge | Half Bridge (2) |
| Interface | PWM | PWM | PWM | PWM |
| Technology | NMOS | NMOS | NMOS | NMOS |
| Step Resolution | - | - | - | - |
| Applications | DC Motors, General Purpose, Stepper Motors | DC Motors, General Purpose, Stepper Motors | DC Motors, General Purpose, Stepper Motors | DC Motors, General Purpose, Stepper Motors |
| Current - Output | 3.6A | 3.6A | 3.6A | 3.6A |
| Voltage - Supply | 0V ~ 5.5V | 0V ~ 5.5V | 0V ~ 5.5V | 0V ~ 5.5V |
| Voltage - Load | 6.5V ~ 45V | 6.5V ~ 45V | 6.5V ~ 45V | 6.5V ~ 45V |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 8-PowerSOIC (0.154", 3.90mm Width) | 8-PowerSOIC (0.154", 3.90mm Width) | 8-PowerSOIC (0.154", 3.90mm Width) | 8-PowerSOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SO PowerPad | 8-SO PowerPad | 8-SO PowerPad | 8-SO PowerPad |
