Texas Instruments AMC1204EVM User Manual Download Page 1

User's Guide

SBAU178 – August 2010

AMC1204EVM

This user's guide describes the characteristics, operation, and use of the AMC1204EVM. The
AMC1204EVM is designed for prototyping and evaluation. A complete circuit description, schematic
diagram, and bill of materials are included.

The following related documents are available through the Texas Instruments web site at

www.ti.com

.

Device

Literature Number

AMC1204

SBAS512

AMC1210

SBAS372

Contents

1

AMC1204EVM Overview

...................................................................................................

2

1.1

Features

.............................................................................................................

2

1.2

Introduction

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2

2

Analog Interface

.............................................................................................................

2

2.1

Analog Inputs

.......................................................................................................

2

3

Digital Interface

..............................................................................................................

3

4

Power-Supplies

..............................................................................................................

4

5

EVM Set-up and Operation

................................................................................................

4

5.1

Isolated Power and Analog Inputs: J1 and J4

..................................................................

4

5.2

Device Operation

...................................................................................................

5

6

BOM, Schematic, and Layout

.............................................................................................

5

6.1

Schematic

...........................................................................................................

5

6.2

Printed Circuit Board Layout

......................................................................................

5

6.3

Bill of Materials

.....................................................................................................

6

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1

SBAU178 – August 2010

AMC1204EVM

Copyright © 2010, Texas Instruments Incorporated

Summary of Contents for AMC1204EVM

Page 1: ...ww ti com Device Literature Number AMC1204 SBAS512 AMC1210 SBAS372 Contents 1 AMC1204EVM Overview 2 1 1 Features 2 1 2 Introduction 2 2 Analog Interface 2 2 1 Analog Inputs 2 3 Digital Interface 3 4 P...

Page 2: ...n be used to achieve 16 bit analog to digital A D conversion with no missing codes For use in high resolution measurement applications an effective accuracy of 14 bits can be obtained with a digital f...

Page 3: ...9 pin female D type connector Both the analog and digital power for the AMC1204 as well as the modulator data and clock outputs from the device under test are routed to J2 as Figure 2 illustrates Fig...

Page 4: ...ils 5 EVM Set up and Operation This section describes the general operation of the AMC1204EVM 5 1 Isolated Power and Analog Inputs J1 and J4 The isolated power input to the AMC1204EVM printed circuit...

Page 5: ...e maximum input level of 320mV the 1s density of the modulator output approaches 92 Likewise when the input voltage approaches the lower limit of 320 mV the 1s density is approximately 8 6 BOM Schemat...

Page 6: ...G1H331J C4 C5 Capacitor ceramic 10 pF 50 V C0G 0603 TDK C1608C0G1H100D D1 Not installed J1 J4 Terminal block 3 5 mm 2 pos PCB On Shore ED555 2DS J2 Connector DB 9 female solder cup tin Norcomp 172 009...

Page 7: ...Hendrick Tom Hendrick C Userdata EVMS AMC1204 AMC1204 ddb Documents SCH AMC1204 A 1 1 AMC1204EVM DOCUMENT CONTROL NO TBD 1 6 2 7 3 8 4 9 5 J2 RS232 VDD2 VDD2 VDD2 C1 0 1uF C2 4 7uF 1 2 3 4 J3 HEADER 4...

Page 8: ...product This notice contains important safety information about temperatures and voltages For additional information on TI s environmental and or safety programs please contact the TI application eng...

Page 9: ...h statements TI products are not authorized for use in safety critical applications such as life support where a failure of the TI product would reasonably be expected to cause severe personal injury...

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