| Pin No. | Name | Type | Description | |---------|----------|-------------|--------------------------------------------------| | 1 | VCC | Power | Motor power supply (2.5V - 12V) | | 2 | IN1 | Input | Input control signal for Channel A (H-Bridge A) | | 3 | IN2 | Input | Input control signal for Channel A | | 4 | GND | Power | Common ground (power & logic) | | 5 | OUT2 | Output | Output B terminal (Channel B motor connection) | | 6 | IN3 | Input | Input control signal for Channel B | | 7 | IN4 | Input | Input control signal for Channel B | | 8 | OUT1 | Output | Output A terminal (Channel A motor connection) |
| Version | Date | Change Description | |---------|------------|----------------------------------------| | 1.0 | 2023-01-15 | Initial release | | 1.1 | 2023-05-20 | Added thermal derating curve | | 1.2 | 2024-01-10 | Updated UVLO & typo correction in pin5 | Mx1616 Motor Driver Datasheet
): 1.8V to 7V, making it compatible with 3.3V and 5V microcontrollers like Arduino, ESP32, and Raspberry Pi. Ultra-low, typically less than 0.1µA. Internal Resistance: Approximately | Pin No