Texas Instruments Evaluation Module for Sensor Signal Conditioning IC for Closed-Loop Magnetic Current Sensors DRV411EVM DRV411EVM 数据表
产品代码
DRV411EVM
User's Guide
SLVU772A – August 2013 – Revised November 2013
DRV411EVM User's Guide
This user's guide describes the characteristics, operation, and use of the DRV411 Evaluation Module
(EVM). The DRV411 is a signal conditioning and 250-mA full-bridge drive circuit for closed-loop Hall effect
sensors. A complete circuit description, schematic diagram, and bill of materials (BOM) are included.
(EVM). The DRV411 is a signal conditioning and 250-mA full-bridge drive circuit for closed-loop Hall effect
sensors. A complete circuit description, schematic diagram, and bill of materials (BOM) are included.
Contents
1
EVM Overview
...............................................................................................................
1.1
Features
.............................................................................................................
1.2
Introduction
.........................................................................................................
2
DRV411EVM Hardware
....................................................................................................
2.1
Default Jumper Settings
...........................................................................................
2.2
Available Test Points
..............................................................................................
3
Power Supply, Reference, and Gain Options
...........................................................................
3.1
Reference Voltage Selection
.....................................................................................
3.2
Gain Setting and Compensation Frequency
...................................................................
4
EVM Operation
..............................................................................................................
5
DRV411EVM Schematic and Bill of Materials
..........................................................................
5.1
DRV411EVM Schematic
..........................................................................................
5.2
DRV411EVM Bill of Materials
....................................................................................
6
Related Documentation from Texas Instruments
.......................................................................
List of Figures
1
DRV411EVM Board
........................................................................................................
2
DRV411EVM Schematic
...................................................................................................
List of Tables
1
Jumper Descriptions
........................................................................................................
2
Test Point (TP) Descriptions
...............................................................................................
3
Voltage Selection Options
.................................................................................................
4
Gain and Compensation Frequency Settings
...........................................................................
5
DRV411EVM Bill of Materials
............................................................................................
1
SLVU772A – August 2013 – Revised November 2013
DRV411EVM User's Guide
Copyright © 2013, Texas Instruments Incorporated