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| Part Number | DRV8320SRTVR | DRV8320SRTVT | DRV8350SRTVR | DRV8320HRTVR |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active | Active |
| Motor Type - Stepper | Multiphase | Multiphase | Multiphase | Multiphase |
| Motor Type - AC, DC | Brushless DC (BLDC) | Brushless DC (BLDC) | Brushless DC (BLDC) | Brushless DC (BLDC) |
| Function | Controller - Commutation, Direction Management | Controller - Commutation, Direction Management | Controller - Commutation, Direction Management | Controller - Commutation, Direction Management |
| Output Configuration | Half Bridge (3) | Half Bridge (3) | Half Bridge (3) | Half Bridge (3) |
| Interface | SPI | SPI | SPI | Hardware |
| Technology | Power MOSFET | Power MOSFET | Power MOSFET | Power MOSFET |
| Step Resolution | - | - | - | - |
| Applications | Brushless DC (BLDC) | Brushless DC (BLDC) | Brushless DC (BLDC) | Brushless DC (BLDC) |
| Current - Output | 5mA | 5mA | 5mA | 5mA |
| Voltage - Supply | 6V ~ 60V | 6V ~ 60V | 6V ~ 95V | 6V ~ 60V |
| Voltage - Load | - | - | 9V ~ 75V | - |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 32-WFQFN Exposed Pad | 32-WFQFN Exposed Pad | 32-WFQFN Exposed Pad | 32-WFQFN Exposed Pad |
| Supplier Device Package | 32-WQFN (5x5) | 32-WQFN (5x5) | 32-WQFN (5x5) | 32-WQFN (5x5) |
