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DRV8812EVM 产品设计参考手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
开发套件
描述:
TEXAS INSTRUMENTS DRV8812EVM. 评估模块, 用于 DRV8812 桥式电机驱动器
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DRV8812EVM数据手册
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若手册格式错乱，请下载阅览PDF原文件
VM Power
DRV88xx
Motor Outputs
USB
Conn
USB Chip
MSP430
AVREF
BVREF
DECAY
Proto Area
Where DRV88xx stands for one of DRV8812, DRV8813, DRV8814, DRV8824, DRV8825,
DRV8841 or DRV8843.
DRV8802,
Block Diagram
www.ti.com
1 Block Diagram
1.1 Power Connectors
The DRV88xx Customer EVM offers access to VM (Motor Voltage) power rail via a terminal block (J1). A
set of test clips in parallel with the terminal block allows for the monitoring of the input power rail.
User must apply VM according to datasheet recommended parameters.
NOTE: VDD for logic and microcontroller is derived from USB interface.
1.2 Test Stakes
Every pin on the DRV88xx device has been brought out to a test stake. A label on the silkscreen identifies
each signal.
For those pins that change functionality depending on device flavor, a table is provided with corresponding
function name on its particular column.
2
CPG004_DRV88xx Evaluation Modules SLVU361B–April 2010–Revised October 2013
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