Analog Devices EVAL-AD4115SDZ Bedienungsanleitung

EVAL-AD4115SDZ User Guide

UG-1820

One Technology Way •P. O . Box 9106 •Norwood, MA 02062-9106, U.S.A. •Tel: 781.329.4700 •Fax: 781.461.3113 •www.analog.com

Evaluating the AD4115 Single Supply, 24-Bit, 125 kSPS, Sigma-Delta ADC

with ±10 V Inputs

PLEASE SEE THE LAST PAGE FOR AN IMPORTANT

WARNING AND LEGAL TERMS AND CONDITIONS.Rev. 0 | Page 1 of 24

FEATURES

Fully featured evaluation board for the AD4115

PC software for control and data analysis (time domain)

EVALUATION KIT CONTENTS

EVAL-AD4115SDZ

AD411x Eval+evaluation software

Plastic screw and washer set

SOFTWARE NEEDED

AD411x Eval+

EQUIPMENT NEEDED

Any of the following SDP hardware: EVAL-SDP-CB1Z (SDP-B)

or EVAL-SDP-CK1Z (SDP-K1)

DC signal source

PC running Windows with USB 2.0 port

GENERAL DESCRIPTION

The EVAL -AD4115SDZ is a full featured evaluation board that

can evaluate all features of the AD4115. The AD4115 is a 24-bit,

125 kSPS, Σ-Δ analog-to-digital converter (ADC) with a ±10 V

input voltage range (16 single-ended channels or eight fully

differential channels). All channels have on-board overvoltage

and overcurrent protection.

The EVAL -AD4115SDZ includes voltage references and power

and data insulation and can be connected to the Analog Devices,

Inc., system demonstration platform (SDP) hardware. The SDP

board provides connection to a PC via a universal serial bus

(USB) port and can provide power for the E VA L -AD4115SDZ

from the PC USB port.

The AD411x Eval+ evaluation software configures the AD4115

functionality and provides dc time domain analysis in the form

of waveform graphs, histograms, and associated noise analysis

for ADC performance evaluation.

Full specifications for the AD4115 are available in the AD4115

data sheet, which must be consulted in conjunction with this

user guide when working with the EVAL-AD4115SDZ.

EVALUATION BOARD PHOTOGRAPH

23999-001

Figure 1.

UG-1820 EVAL-AD4115SDZ User Guide

Rev. 0 | Page 2 of 24

TABLE OF CONTENTS

Features .............................................................................................. 1

Evaluation Kit Contents................................................................... 1

Software Needed ............................................................................... 1

Equipment Needed........................................................................... 1

General Description ......................................................................... 1

Evaluation Board Photograph......................................................... 1

Revision History ............................................................................... 2

Evaluation Board Block Diagram................................................... 3

EVAL -AD4115SDZ Quick Start Guide ......................................... 4

Recommended Quick Start Guide ............................................. 4

Quick Start Measurement ........................................................... 4

Evaluation Board Hardware ............................................................ 5

Device Description....................................................................... 5

Hardware Link Options............................................................... 5

Evaluation Board Setup Procedure ............................................ 5

Serial Interface .............................................................................. 6

Power Supplies...............................................................................6

Analog Inputs ................................................................................6

Reference Options.........................................................................6

Evaluation Board Software...............................................................7

Software Installation Procedures.................................................7

Software Operation .................................................................... 11

Configuration Tab...................................................................... 11

Waveform Tabs ........................................................................... 13

Histogram Tab ............................................................................ 15

Exiting the Software................................................................... 16

Evaluation Board Schematics and Artwork................................ 17

Ordering Information.................................................................... 23

Bill of Materials........................................................................... 23

REVISION HISTORY

7/2020—Revision 0: Initial Version

EVAL-AD4115SDZ User Guide UG-1820

Rev. 0 | Page 3 of 24

EVALUATION BOARD BLOCK DIAGRAM

SDP-B

ADSP-BF527

STATUS

ADR4525

2.5V OUTPUT NC

VOUT

VIN

GND

USB

POWER

REF– REF+ REFOUT

REGCAPA IOVDD REGCAPD

VBIAS–

XTAL1 XTAL2/CLKIO

SCLK

DIN

DOUT/RDY

AVSS

NOTES

1. FOR SIMPLICITY DECOUPLING IS NOT SHOWN.

POWER = 5V OR 3.3V

ADuM5411

POWER AND DATA

POWER = 5V OR 3.3V

VOLTAGE

INPUTS

PROTECTION

VIN0

VIN1

VIN2

VIN3

VIN4

VIN5

VIN6

VIN7

VINCOM

XTAL AND INTERNAL

CLOCK OSCILLATOR

CIRCUITRY

RAIL TO RAIL

REFERENCE

INPUT BUFFERS

Σ-Δ ADC

1.8V

LDO

MUX

1.8V

LDO

INT

REF

SERIAL

INTERFACE

DIGITAL

FILTER

BUFFERED

PRECISION

REFERENCE

AD4115

TEMPERATURE

SENSOR

AVDD

VIN8

VIN9

VIN10

VIN11

VIN12

VIN13

VIN14

VIN15

PRECISION

VOLTAGE

DIVIDER

GPO CONTROL

GPIO0 GPIO1 GPO2 GPO3

23999-002

Figure 2. Evaluation Board Block Diagram

UG-1820 EVAL-AD4115SDZ User Guide

Rev. 0 | Page 4 of 24

EVAL-AD4115SDZ QUICK START GUIDE

RECOMMENDED QUICK START GUIDE

Use the following procedure to set up the EVA L -AD4115SDZ:

1. Disconnect the SDP (SDP-B or SDP-K1) board from the

USB port of the PC. Install the AD411x Eval+ software.

See the Installing the AD411x Eval+ Software section.

Restart the PC after installation.

2. Connect the SDP board to the E VA L-AD4115SDZ. Fasten

these two boards together with the enclosed plastic screw

washer set.

3. Fasten the EVA L -AD4115SDZ and the SDP board together

with the enclosed plastic screw washer set.

4. Connect the SDP board to the PC via the USB cable. For

Windows® XP, it may be necessary to search for the SDP

drivers. Choose to automatically search for the drivers for

the SDP board if prompted by the operating system.

5. Launch the AD411x Eval+ software from the Analog

Devices subfolder in the Programs menu.

QUICK START MEASUREMENT

Use the following procedure to capture data quickly:

1. Connect the dc signal source to a selected voltage input (for

example, the VIN0 pin and VIN1 pin for differential input).

2. Launch the AD411x Eval+ software and select Quickstart

(see Figure 15).

3. In the Configuration tab, under Demo Modes, click All

Single-Ended and then click Sample (see Figure 16).

4. In the Voltage Waveform tab, the user can evaluate the

measured data.

The Samples box in the top right corner of the AD411x Eval+

window sets the number of samples collected in each batch.

EVAL-AD4115SDZ User Guide UG-1820

Rev. 0 | Page 5 of 24

EVALUATION BOARD HARDWARE

DEVICE DESCRIPTION

The AD4115 is a highly accurate, high resolution, multiplexed,

Σ-Δ ADC with 16 single-ended or 8 differential voltage inputs

and a voltage range of −10 V to +10 V. The maximum channel

to channel scan rate is 24,845 kSPS (40.25 μs) for fully settled

data. The output data rates range from 2.5 SPS to 125 kSPS. The

device includes integrated analog reference buffers, an integrated

precision 2.5 V reference, and an integrated oscillator.

See the AD4115 data sheet for complete specifications. Consult

the data sheet in conjunction with this user guide when using

the EVAL-AD4115SDZ.

HARDWARE LINK OPTIONS

See Table 1 for the default link options. By default, the EVAL-

AD4115SDZ is powered from and controlled by the SDP board

connected to J12. The ADuM5411 (U3) output is set to 5 V.

EVALUATION BOARD SETUP PROCEDURE

After following the instructions in the Software Installation

Procedures section, set up the EVAL-AD4115SDZ and SDP board

as detailed in the Configuring the EVAL-AD4115SDZ and SDP

Boards section.

The evaluation software and drivers must be installed before

connecting the EVAL-AD4115SDZ and SDP board to the USB

port of the PC to ensure that the PC correctly recognizes the

evaluation system.

Configuring the EVAL-AD4115SDZ and SDP Boards

Use the following procedure to configure the boards:

1. Connect the SDP board to Connector A or Connector B on

the EVAL-AD4115SDZ. Screw the two boards firmly

together using the plastic screw and washer set included in

the evaluation board kit.

2. If using the SDP-K1 board, the Arduino headers can also be

used to connect to the EVAL-AD4115SDZ. If the Arduino

headers are used, the J6 links must be changed to ARD.

3. Ensure that LK3 is in Position B (USB).

4. Connect the SDP board to the PC using the USB cable.

Table 1. Default Link and Solder Link Options

Link Default Option Description

LK1 Inserted Connects the on-board external reference ADR4525ARZ (U2) to the AD4115 (U1). Remove LK1 if using a

different single-ended external reference.

LK2 Inserted Connects VINCOM to GND_ISO. This configuration is typical for single-ended measurement. Remove LK2 to

set the custom common analog input for single-ended channels. VINCOM is available on Pin 5 of J3.

LK3 B (USB) Selects the power supply voltage.

Position A: EVAL-AD4115SDZ is powered from the external dc power supply connector, J4.

Position B: EVAL-AD4115SDZ is powered from the USB through the SDP or Arduino connector.

LK4 to LK6 SDP Selects which Arduino serial peripheral interface (SPI) lines to connect to J6.

STD: Standard Arduino headers.

ALT: Alternate in-circuit serial programming (ICSP) header.

LK7, LK8 SDP Selects the I2C source for the on board electronically erasable programmable read-only memory (EEPROM).

SDP: SDP connector.

ARD: Arduino header.

LK9, LK10 Inserted Connects VIN4 and VIN5 to the Zener diodes D16 and D17, respectively. VIN4 and VIN5 can be removed to

evaluate the voltage inputs of the AD4115 directly by removing external components.

LK11, LK12 Removed Bypasses R10 and R11 on VIN4 and VIN5, respectively.

By inserting this link, the resistor is removed from the input path and AD4115 can be evaluated directly.

J6 SDP Selects between the Arduino headers and the SDP connector, and has the active connector for power and

SPI signals.

SDP: SDP connector.

ARD: Arduino header.

J14 CS0 Selects which GPIOx pin to use on the Arduino header to enable CS connections when stacking evaluation

boards.

R35 Open Sets the ADuM5411 (U3) isolated regulator output voltage.

Open: +VA_ISO = 5 V.

Short: +VA_ISO = 3.3 V.

UG-1820 EVAL-AD4115SDZ User Guide

Rev. 0 | Page 6 of 24

SERIAL INTERFACE

The EVAL -AD4115SDZ connects via the SPI to either the SDP

connector or Arduino header. There are four primary signals,

three inputs (CS, SCLK, and DIN), and one output from the

ADC (DOUT/RDY).

The EVAL -AD4115SDZ connects to any microcontroller board

that uses the Arduino standard headers. The Arduino standard

headers allow the user to develop code for a variety of platforms.

To operate the EVA L -AD4115SDZ in standalone mode,

disconnect any SDP board connected, remove the jumpers in

the J6 header, and use the middle row of pins on J6 to access all

SPI signals and set the input/output voltage levels.

POWER SUPPLIES

By default, the EVAL-AD4115SDZ is powered from the USB.

The EVAL -AD4115SDZ can also be powered from the J4

connector by setting LK3 to Position A, or from Pin +5V on

Connector J6 (see Table 2).

The ADuM5411 isoPower® digital isolator is used to isolate

power and data lines up to 2.5 kV rms.

ANALOG INPUTS

Sixteen voltage inputs are available on J2 and J3. If a different

common voltage must be set for single-ended measurement,

remove LK2 and connect the desired voltage to VINCOM on J3.

REFERENCE OPTIONS

The EVAL -AD4115SDZ includes an external 2.5 V reference,

the ADR4525ARZ. By default, LK1 is inserted, connecting the

external reference to the REF+ pin of the AD4115. Remove LK1

if using a different single-ended external reference.

In the AD411x Eval+ evaluation software, click the blue + pop-

up button associated with Setup 0 to Setup 7 to select the

reference used for conversions by the AD4115 (see Figure 16).

The pop-up button is located below the external reference

controls in the block diagram (Label 7 in Figure 16).

Table 2. Connector Details

Connector

Function

Connector Type

Manufacturer

Part Number

J1 Connects to the GPIOx pins of the

AD4115

4-pin header, 2.54 mm pitch Harwin M20-9990445

J2, J3 Voltage inputs to AD4115 Connectors, headers, 90°, 9-position, 3.81 mm Phoenix

Contact

1803345

J4 External supply voltage (optional) Power socket block, 3-way, 3.81 mm pitch Phoenix

Contact

1803280

J7, J10 Arduino headers 8-position receptacle connectors, 2.54 mm pitch Samtec SSQ-108-03-G-S

J8 Arduino header 6-position receptacle connector, 2.54 mm pitch Samtec SSQ-106-03-G-S

J9 Arduino header 10-position receptacle connector, 2.54 mm pitch Samtec SSQ-110-03-G-S

J11 Arduino ICSP header 6-position, 2 row, receptacle connector,

2.54 mm pitch

Samtec SSQ-103-03-G-D

J12 SDP connector 120-way connector, 0.6 mm pitch HRS FX8-120S-SV(21)

J13

Earth for electrostatic discharge (ESD)

testing

Not applicable

EVAL-AD4115SDZ User Guide UG-1820

Rev. 0 | Page 7 of 24

EVALUATION BOARD SOFTWARE

SOFTWARE INSTALLATION PROCEDURES

The EVAL -AD4115SDZ evaluation kit includes a link to the

software that must be installed before using the E VA L-

AD4115SDZ.

The following two installations are required:

•AD411x Eval+ software installation

•SDP drivers installation

The AD411x Eval+ evaluation software and drivers must be

installed before connecting the E VA L-AD4115SDZ and SDP

board to the USB port of the PC to ensure that the PC correctly

recognizes the evaluation system.

Installing the AD411x Eval+ Software

To install the AD411x Eval+ software, take the following steps:

1. With the SDP board disconnected from the USB port of

the PC, download and unzip the AD411x Eval+ software

installer file from the EVA L -AD4115SDZ product page.

2. Double-click the setup.exe file to begin the evaluation

board software installation. The software then installs to

the following default location: C:\Program Files

(x86)\Analog Devices\AD411xEval+\.

3. A dialog box appears asking for permission to allow the

program to make changes to the PC. Click Yes (see

Figure 3).

23999-003

Figure 3. Granting Permission for the Program to Make Changes to PC

4. Select a location to install the software and then click Next.

Figure 4 shows the default locations displayed when the

dialogue box opens, but another location can be selected by

clicking Browse.

23999-004

Figure 4. Selecting the Location for Software Installation

5. A license agreement appears. Read the agreement, select I

accept the License Agreement, and click Next.

23999-005

Figure 5. Accepting the License Agreement

6. A summary of the installation displays. Click Next to

continue.

23999-006

Figure 6. Reviewing a Summary of the Installation

UG-1820 EVAL-AD4115SDZ User Guide

Rev. 0 | Page 8 of 24

7. The message in Figure 7 appears when the installation is

complete. Click Next.

23999-007

Figure 7. Indicating When the Installation is Complete

Installing the SDP Drivers

After the installation of the AD411x Eval+ evaluation software

is complete, a welcome window appears for the installation of

the SDP drivers. Take the following steps to install the SDP

drivers:

1. Click Next to proceed with the installation wizard.

23999-008

Figure 8. Welcome Window for SDP Drivers Installations

2. With the SDP board still disconnected from the USB port

of the PC, ensure that all other applications are closed, and

then click Install.

23999-009

Figure 9. Beginning the SDP Drivers Installation

3. To complete the driver installation, click Close, which

closes the installation setup wizard.

23999-010

Figure 10. Completing the SDP Drivers Setup Wizard

4. Before using the EVAL -AD4115SDZ, restart the PC.

23999-011

Figure 11. Restarting the PC

EVAL-AD4115SDZ User Guide UG-1820

Rev. 0 | Page 9 of 24

Setting Up the System for Data Capture

After completing the steps in the Software Installation Procedures

section and the Evaluation Board Hardware section, set up the

system for data capture as follows:

1. Allow the Found New Hardware wizard to run after

connecting the SDP board to the PC. If using Windows X P,

it may be necessary to search for the SDP drivers. Choose

to automatically search for the drivers for the SDP board if

prompted by the operating system.

2. Check that the EVA L -AD4115SDZ is connected to the PC

correctly using the Device Manager of the PC. Access the

Device Manager as follows:

a. Right-click My Computer and then click Manage.

b. A dialog box appears asking for permission to allow

the program to make changes to the PC. Click Yes.

c. The Computer Management window appears. Click

Device Manager from the System Tools list (see

Figure 12).

d. If the SDP board appears under ADI Development

Tools in the TEST PC nested list, the driver software has

installed and the SDP board is connected to the PC

correctly.

23999-012

Figure 12. Checking if the SDP Board is Connected to the PC Correctly

Launching the Software

After completing the steps in the Setting Up the System for Data

Capture section, launch the AD411x Eval+ software as follows:

1. From the Start menu, click Programs > Analog Devices >

AD411x Eval+> AD411x Eval+.exe. The dialog box

shown in Figure 13 appears. Select AD4115 Evaluation

Board and the main window of the software shown in

Figure 16 appears.

23999-013

Figure 13. AD4115 Evaluation Board Selection

2. If the E VA L -AD4115SDZ is not connected to the USB port

via the SDP when the software is launched, the software

displays the dialog box shown in Figure 14. Connect the

EVAL -AD4115SDZ to the USB port of the PC, wait a few

seconds, then click Refresh, and the dialog box shown in

Figure 13 then appears.

23999-014

Figure 14. Evaluation Board Selection, No Board Connected

3. The dialog box shown in Figure 15 appears as a pop-up

over Figure 16. Quick start mode provides a simplified

version of the software that can be used as a starting point

for evaluating the AD4115. This mode provides a graphical

user interface (GUI) for setting up inputs, as shown in

Figure 16, and allows the user to configure the device further

by using the blue + configuration buttons (Label 7 in

Figure 16).

4. Advanced mode can be used when more configurability of

the inputs is required. In this mode, the input GUI is not

available. However, the user has access to the Registerstab,

which provides full control of the AD4115 register map

(see Figure 17). When operating in advanced mode, the

user must consult the AD4115 data sheet.

23999-015

Figure 15. AD411x Eval+ Startup Mode Selection

UG-1820 EVAL-AD4115SDZ User Guide

Rev. 0 | Page 10 of 24

9 8

23999-016

Figure 16. Configuration Tab in Quick Start Mode

Inhaltsverzeichnis

Andere Analog Devices Hauptplatine Handbücher

Analog Devices

Analog Devices EVAL-AD2437A1MZ Bedienungsanleitung

Analog Devices

Analog Devices EVAL-AD5423SDZ Bedienungsanleitung

Analog Devices

Analog Devices AD9136/AD9135-EBZ Bedienungsanleitung

Analog Devices

Analog Devices EVAL-AD5338RDBZ Bedienungsanleitung

Analog Devices

Analog Devices EVAL-AD4858FMCZ Bedienungsanleitung

Analog Devices

Analog Devices ADSP-21160 EZ-KIT Lite Bedienungsanleitung

Analog Devices

Analog Devices EVAL-ADF4360-8EBZ1 Bedienungsanleitung

Analog Devices

Analog Devices Linear ADI Power SCP-LT8609S-BEVALZ Kurzanleitung zur Einrichtung

Analog Devices

Analog Devices EVAL-AD2437A1NZ Bedienungsanleitung

Analog Devices

Analog Devices UG-188 Bedienungsanleitung

Analog Devices

Analog Devices EagleEye EVAL-ADSW4000KTZ Bedienungsanleitung

Analog Devices

Analog Devices EVAL-ADXRS290Z-M Bedienungsanleitung

Analog Devices

Analog Devices ADSP-BF706 EZ-KIT Mini Bedienungsanleitung

Analog Devices

Analog Devices EVAL-ADGS1412SDZ Bedienungsanleitung

Analog Devices

Analog Devices UG-425 Bedienungsanleitung

Analog Devices

Analog Devices EVAL-ADP2311 Bedienungsanleitung

Analog Devices

Analog Devices EZ-KIT Lite ADSP-BF533 Bedienungsanleitung

Analog Devices

Analog Devices EVAL-ADMV8526 Bedienungsanleitung

Analog Devices

Analog Devices EVAL-AD5600PMDZ Bedienungsanleitung

Analog Devices

Analog Devices Linear Technology DC2691A Bedienungsanleitung

Analog Devices

Analog Devices EVAL-ADP8860 Bedienungsanleitung

Analog Devices

Analog Devices ADSP-BF592 EZ-KIT Lite Bedienungsanleitung

Analog Devices

Analog Devices AD9739-R2-EBZ Bedienungsanleitung

Analog Devices

Analog Devices EVAL-LT8356-1-AZ Kurzanleitung zur Einrichtung

Beliebte Hauptplatine Handbücher anderer Marken

DFI

DFI SD170 Bedienungsanleitung

ASROCK

ASROCK ROMED8-2T Bedienungsanleitung

Asus

Asus P2L97A Bedienungsanleitung

Winmate

Winmate IC70 Bedienungsanleitung

Asus

Asus MES-B Bedienungsanleitung

Grantech

Grantech SYS8F377VGGA-3OMN Bedienungsanleitung

Telit Wireless Solutions

Telit Wireless Solutions SL869-3DR Bedienungsanleitung

Gigabyte

Gigabyte GA-9IVDT Bedienungsanleitung

Texas Instruments

Texas Instruments ADS8372EVM Bedienungsanleitung

Commell

Commell MS-C73 Bedienungsanleitung

IBT Technologies

IBT Technologies MB860 Bedienungsanleitung

Nvidia

Nvidia TEGRA DG-04927-001_V01 Bedienungsanleitung

Biostar

Biostar M7VIT Bravo Bedienungs- und Montageanleitung

Intel

Intel D33217CK Bedienungsanleitung

Asus

Asus F1A55-M LX PLUS R2.0 Bedienungsanleitung

EPC

EPC EPC9147C Bedienungsanleitung

Asus

Asus EX-B760M-V5 D4 Bedienungsanleitung

EPOX

EPOX MU-8KHA0010 Bedienungsanleitung