Texas Instruments AMC1311, User Manual

Page: 1 / 15

1 SLAU745 – November 2017
Submit Documentation Feedback
Copyright © 2017, Texas Instruments Incorporated
AMC1311EVM Users Guide
User's Guide
SLAU745 – November 2017
AMC1311EVM Users Guide
The AMC1311 is a precision isolation amplifier with an output separated from the input circuitry by a
silicon dioxide (SiO2) barrier that is highly resistant to magnetic interference. This barrier has been
certified to provide reinforced galvanic isolation of up to 7000 V
PEAK
per DIN V VDE V 0884-11 (VDE V
0884-11): 2017-01.
Contents
1 Introduction
...................................................................................................................
2
1.1 Features
..............................................................................................................
2
2 Analog Interface
..............................................................................................................
2
2.1 Analog Input
.........................................................................................................
2
2.2 Shutdown
............................................................................................................
3
2.3 Analog Output
.......................................................................................................
3
3 Power Supplies
..............................................................................................................
4
3.1 VDD1 Input
..........................................................................................................
4
3.2 VDD2 Input
..........................................................................................................
4
4 EVM Operation
...............................................................................................................
5
4.1 Isolated Power and Analog Inputs: J1 and J4
..................................................................
5
4.2 User Power and Analog Outputs: J2, J3 and J6
................................................................
5
4.3 Device Operation
...................................................................................................
6
5 Board Layout
.................................................................................................................
6
6 Schematic and Bill of Materials
............................................................................................
7
6.1 Bill of Materials
......................................................................................................
7
6.2 Schematic
............................................................................................................
8
7 Related Documentation
.....................................................................................................
9
List of Figures
1 AMC1311EVM Schematic – Analog Input Section
......................................................................
2
2 AMC1311EVM Schematic – Analog Output Section
...................................................................
3
3 VDD1 Input
...................................................................................................................
4
4 VDD2 Input Connector
......................................................................................................
4
5 AMC1311 Silk Screen Drawing
............................................................................................
6
6 AMC1311EVM Schematic
..................................................................................................
8
List of Tables
1 J1 – Analog Input
............................................................................................................
5
2 J4 - VDD1 Power
............................................................................................................
5
3 J2 – Differential Analog Output
............................................................................................
5
4 J3 – VDD2 Power
............................................................................................................
5
5 J6 – Single-Ended Analog Output
.........................................................................................
6
6 Bill of Materials
...............................................................................................................
7