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User's Guide
SLVU749A–June 2012–Revised August 2012
DRV8837EVM User’s Guide
This document is provided with the DRV8837 customer evaluation module (EVM) as a supplement to the
DRV8837 (SLVSBA4) datasheet. It details the hardware implementation of the EVM.
Contents
1 PCB (TOP ASSEMBLY VIEW) ............................................................................................ 2
2 INTRODUCTION ............................................................................................................ 3
2.1 Power Connectors ................................................................................................. 3
2.2 Test Points .......................................................................................................... 3
2.3 Jumpers ............................................................................................................. 4
2.4 Speed Adjust Potentiometer (R2) ................................................................................ 6
2.5 Motor Outputs ...................................................................................................... 7
2.6 Operation of the EVM ............................................................................................. 7
3 SCHEMATIC AND BILL OF MATERIALS ............................................................................... 7
List of Figures
1 Direction Select (JP1) Jumper ............................................................................................ 4
2 Sleep Select (JP2) Jumper ................................................................................................ 5
3 Speed Adjust Potentiometer (R2)......................................................................................... 6
4 DRV8837EVM Schematic.................................................................................................. 8
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SLVU749A–June 2012–Revised August 2012 DRV8837EVM User’s Guide
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