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SNAU229 – December 2017
Copyright © 2017, Texas Instruments Incorporated
BOOSTXL-ADS7841-Q1 BoosterPack™ User's Guide
User's Guide
SNAU229 – December 2017
BOOSTXL-ADS7841-Q1 BoosterPack™ User's Guide
The ADS7841-Q1 BoosterPack™ (BOOSTXL-ADS7841-Q1) allows users to evaluate the functionality of
Texas Instruments' ADS7841-Q1 SAR ADC. The ADS7841-Q1 is a 12-bit, 4-channel, automotive qualified
SAR ADC. This user’s guide describes both the hardware platform with an ADS7841-Q1 device, and the
graphical user interface (GUI) software used to configure the various modes of operation of this device.
Contents
1
Introduction
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2
BOOSTXL-ADS7841-Q1 EVM Overview
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3
BOOSTXL-ADS7841-Q1EVM EVM Setup
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4
BOOSTXL-ADS7841-Q1 EVM GUI Operation
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5
Bill of Materials, Printed-Circuit Board Layout, and Schematics
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List of Figures
1
BOOSTXL-ADS7841-Q1 EVM Block Diagram
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2
BOOSTXL-ADS7841-Q1EVM Top Level Overview
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3
BOOSTXL-ADS7841-Q1 EVM GUI Installation
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4
BOOSTXL-ADS7841-Q1 EVM Driver Installation
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5
TM4C1294 LaunchPad™ Stellaris Virtual Serial Port and ICDI Driver
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6
TM4C1294 LaunchPad™ Software Programming Setup
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7
TM4C1294 LaunchPad™ selection in Configuration Tab
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8
TM4C1294 LaunchPad™ Programming Using LM Flash Programmer
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9
TMC1294 LaunchPad™ VIA BoosterPack Driver
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10
BOOSTXL-ADS7841-Q1EVM stacked on TM4C1294 LaunchPad™
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11
ADS7841-Q1EVM GUI Landing Page
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12
AIN0 (Channel0) Voltage
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13
AIN3 (Channel3) Voltage
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14
Frequency Domain Analysis Page
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15
BOOSTXL-ADS7841-Q1 Top Layer Routing
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16
BOOSTXL-ADS7841-Q1 Ground Layer
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17
BOOSTXL-ADS7841-Q1 Power Layer
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18
BOOSTXL-ADS7841-Q1 Bottom Layer Routing
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19
BOOSTXL-ADS7841-Q1 EVM Schematic Diagram
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List of Tables
1
Input Connector and Channel Configuration
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2
Bill of Materials
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Trademarks
BoosterPack, LaunchPad, TM4C1294 LaunchPad are trademarks of Texas Instruments.