The DRV8838EVM is a complete solution for evaluating the DRV8838 low-voltage, brushed DC motor driver. It includes a MSP430 microcontroller that is pre-programmed to take input from an analog potentiometer for PWM speed control, and a direction jumper to change motor direction.
Power can be provided with the included micro-USB cable for 5 V or externally provided up to 11 V through the power header. To expand beyond the included firmware capability, the MSP430 is re-programmed via an external MSP430 USB Stick Development Tool available at www.ti.com/tool/ez430-f2013.
Unused pins on the micro-processor are brought out to plated through holes on the EVM.
| Manufacturer | Texas Instruments |
|---|---|
| Category | Motor Control |
| Eval Board Part Number | 296-37765-ND |
| Eval Board Supplier | Texas Instruments |
| Eval Board |
Normally In Stock
|
| Voltage In |
1.8 ~ 11 V
|
| Number of Motors and Type |
1, DC Brush Motor
|
| Power / Current Out |
1.8 A
|
| Features |
Current Limit (Adj. or Fixed)
Power Save Mode Shutdown, Enable, Standby |
| Component Count + Extras |
17 + 15
|
| Application / Target Market |
Digital Cameras
Medical Motor Control Portable Devices Variable Speed Motor Drive |
| Design Author |
Texas Instruments
|
| Main I.C. Base Part |
DRV8838
|
| Date Created By Author | 2014-02 |
| Date Added To Library | 2018-11 |
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