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DRV8214 Brushed Motor Driver
DRV8214
Texas Instrumentsic motor driver
The DRV8214 is a high-performance brushed DC motor driver with ripple counting, stall detection, and speed regulation features.
In stock
Specifications
8- Operating Voltage
- VM: 1.65 to 11 V, VCC: 1.65 to 5.5 V
- Supply Current
- nSLEEP = 0 V, VM = 5 V, VCC = 3.3 V, TJ = 27°C: IVMQ = 170 nA; nSLEEP = 0 V, VM = 5 V, VCC = 3.3 V, TJ = 27°C, OVP enabled: IVMQ_OVP = 1 µA
- Interface
- I2C
- Resolution
- Not explicitly stated, but current scaling factors are provided for different gain settings.
- Range
- Peak output current: 4 A A
- Accuracy
- Current mirror total error for different gain settings and load conditions. %
- Temperature Range
- -40°C to 150°C
- Package
- 16-Pin WQFN with PowerPAD™, 3 × 3 mm
Pinout
8| Pin | Name | Functions | Notes |
|---|---|---|---|
| VM | Motor power supply | POWER | |
| VCC | Logic power supply | POWER | |
| OUT1, OUT2 | H-bridge outputs | GPIO | Connect directly to the motor |
| GND | Device ground | GND | |
| SCL, SDA | I2C interface signals | I2C | |
| nFAULT | Fault indicator output | GPIO | Pulled low during a fault condition |
| RC_OUT | Ripple counting algorithm output | GPIO | Can be programmed by I2C to output pulse train or logic level signal |
| A0, A1 | I2C base address select pins | GPIO |
Interactive pinout
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DRV8214
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