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User’s Guide
DAC53701EVM User's Guide
ABSTRACT
This user’s guide describes the characteristics, operation, and use of the DAC53701EVM evaluation module
(EVM). This EVM is designed to evaluate the performance of the DAC53701 and DAC43701 (DACx3701)
commercial, buffered voltage output DACs in a variety of configurations. Throughout this document, the terms
evaluation board, evaluation module, and EVM are synonymous with the DAC53701EVM. This document
includes a schematic, printed-circuit board (PCB) layouts, and a complete bill of materials.
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DAC53701EVM User's Guide
1
Table of Contents
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Table of Contents
1 Overview..................................................................................................................................................................................3
1.1 Kit Contents........................................................................................................................................................................3
1.2 Related Documentation from Texas Instruments............................................................................................................... 3
2 System Setup.......................................................................................................................................................................... 4
2.1 Software Setup...................................................................................................................................................................4
2.2 Hardware Setup................................................................................................................................................................. 6
3 Detailed Description............................................................................................................................................................... 7
3.1 Hardware Description.........................................................................................................................................................7
3.2 Software Description.......................................................................................................................................................... 9
4 Schematic, PCB Layout, and Bill of Materials................................................................................................................... 12
4.1 Schematic........................................................................................................................................................................ 13
4.2 PCB Layout...................................................................................................................................................................... 15
4.3 Bill of Materials.................................................................................................................................................................16
5 Revision History................................................................................................................................................................... 18
List of Figures
Figure 2-1. Software Installation Path..........................................................................................................................................4
Figure 2-2. FTDI USB Drivers......................................................................................................................................................5
Figure 2-3. Hardware Setup........................................................................................................................................................ 6
Figure 3-1. DAC53701EVM Hardware Simplified Schematic...................................................................................................... 7
Figure 3-2. DAC53701EVM GUI Connection Detection.............................................................................................................. 9
Figure 3-3. High Level Configuration Page................................................................................................................................10
Figure 3-4. Low Level Configuration Page.................................................................................................................................11
Figure 3-5. Low Level Configuration Page Options................................................................................................................... 11
Figure 4-1. DAC53701EVM Schematic Page 1.........................................................................................................................13
Figure 4-2. DAC53701EVM Schematic Page 2.........................................................................................................................14
Figure 4-3. DAC53701EVM PCB Components Layout............................................................................................................. 15
Figure 4-4. DAC53701EVM PCB Layers...................................................................................................................................15
List of Tables
Table 1-1. Contents of DAC53701EVM Kit.................................................................................................................................. 3
Table 1-2. Optional Components Not Included With Kit...............................................................................................................3
Table 1-3. Related Documentation.............................................................................................................................................. 3
Table 2-1. DAC53701EVM Power Supply Inputs.........................................................................................................................6
Table 2-2. DAC53701EVM Jumper Settings................................................................................................................................6
Table 3-1. DAC53701EVM J1 Pin Definitions..............................................................................................................................8
Table 3-2. DAC53701EVM J2 Pin Definitions..............................................................................................................................8
Table 4-1. DAC53701EVM Bill of Materials............................................................................................................................... 16
Trademarks
BoosterPack™ and LaunchPad™ are trademarks of Texas Instruments.
Windows™ is a trademark of Microsoft Corporation.
LabVIEW™ is a trademark of National Instruments.
All trademarks are the property of their respective owners.
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Overview
1 Overview
The DAC53701EVM is an easy-to-use platform to evaluate the functionality and performance of the DAC53701
and DAC43701 commercial devices.
The 10-bit DAC53701 and 8-bit DAC43701 (DACx3701) are a pin-compatible family of buffered, voltage-output
smart digital-to-analog converters (DACs). The DACx3701 support Hi-Z power-down mode. The DAC output
provides a force-sense option for use as a programmable comparator and current sink. The multifunction GPIO,
function generation, and nonvolatile memory (NVM) enable these smart DACs for use in applications and design
reuse without the need for runtime software. These devices also automatically detect I2C, and PMBus interfaces,
and contain an internal reference.
1.1 Kit Contents
Table 1-1 details the contents of the EVM kit. Contact the nearest TI Product Information Center if any
component is missing. Make sure to verify the latest versions of the related software at the Texas Instruments
website, www.ti.com. Table 1-2 lists the optional components not included with the kit.
Table 1-1. Contents of DAC53701EVM Kit
Item
Quantity
DAC53701EVM evaluation board PCB
1
USB micro-B plug to USB-A plug cable
1
Table 1-2. Optional Components Not Included With Kit
Item
Quantity
BOOSTXL-DAC-PORT digital-to-analog converter (DAC)
BoosterPack™ plug-in module
1
TM4C1294 Connected LaunchPad™ Evaluation Kit (EK-TM4C1294XL)
(In this document, the LaunchPad Evaluation Kit is referred to as TI
launchpad)
1
These optional components are available for purchase from the Texas Instruments website at www.ti.com.
1.2 Related Documentation from Texas Instruments
The following document provides information regarding Texas Instruments integrated circuits used in the
assembly of the DAC53701EVM. This user's guide is available from the TI web site under literature number
SLAU841. Any letter appended to the literature number corresponds to the document revision that is current at
the time of the writing of this document. Newer revisions may be available from the TI web site at www.ti.com,
or call the Texas Instruments Literature Response Center at (800) 477-8924 or the Product Information Center at
(972) 644-5580. When ordering, identify the document by both title and literature number.
Table 1-3. Related Documentation
Document
DAC53701 product page
DAC43701 product page
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Literature Number
SLASEY5
DAC53701EVM User's Guide
3
System Setup
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2 System Setup
2.1 Software Setup
This section provides the procedure for EVM software installation.
2.1.1 Operating Systems
The EVM software is compatible with the Windows™ 10 operating system.
2.1.2 Software Installation
Before software installation, make sure that the DAC53701EVM is not connected to the computer.
The software can be downloaded from the device product folders. After the software is downloaded, navigate to
the download folder, and run the DAC53701EVM software installer executable.
When the DAC53701EVM software is launched, an installation dialog window opens and prompts the user to
select an installation directory. Figure 2-1 shows that the software path defaults to C:\Program Files (x86)\Texas
Instruments\DAC53701EVM.
Figure 2-1. Software Installation Path
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System Setup
The software installation also installs the FTDI USB drivers, and automatically copies the required LabVIEW™
software files and drivers to the computer. The FTDI USB drivers install in a second executable. Figure 2-2
shows the window that is automatically launched after the DAC53701EVM software installation is complete.
Figure 2-2. FTDI USB Drivers
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System Setup
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2.2 Hardware Setup
This section describes the overall system setup for the EVM. A computer runs the software that provides an
interface to the DAC53701EVM through the onboard controller.
The USB connection generates 5 V of power for use as the DAC supply voltage (VDD). The onboard controller
generates 3.3 V of power for the input/output (IO) signals generated by the controller. These IO signals are level
translated to the VDD voltage of the DAC. Figure 2-3 displays the system hardware setup.
Jumpers
EVM
USB Port
Figure 2-3. Hardware Setup
2.2.1 Electrostatic Discharge Caution
CAUTION
Many of the components on the DAC53701EVM are susceptible to damage by electrostatic
discharge (ESD). Observe proper ESD handling precautions when unpacking and handling the
EVM, including the use of a grounded wrist strap at an approved ESD workstation.
2.2.2 Power Configurations and Jumper Settings
The DAC53701EVM provides electrical connections to the device supply pins. Table 2-1 shows the connections.
Table 2-1. DAC53701EVM Power Supply Inputs
DAC53701EVM
Connector
Supply Name
Voltage Range
J2.1
VDD
1.8 V to 5.5 V (5 V available from the USB); remove J3 if applying an external VDD to the DAC.
J1.1
GND
0V
The jumper settings on the DAC53701EVM are crucial to the proper operation of the EVM. Table 2-2 provides
the details of the configurable jumper settings on the EVM.
Table 2-2. DAC53701EVM Jumper Settings
Jumper
Default Position
Available Option
Description
J3
Closed:
5-V USB supply connected to DAC VDD
Open:
5-V USB supply disconnected from DAC VDD
External or onboard
VDD selection
J5
2-3: I2C enabled
1-2: I2C disabled
I2C enable
J6
Closed: GPIOs enabled
Open: GPIOs disabled
Controller GPIO enable
If an external supply is applied to the DAC VDD pin, remove jumper J3 to disconnect the 5-V USB supply from
the DAC VDD pin.
GPIO2 from the onboard controller is connected to the DAC GPI pin of the DACx3701. This input can be
controlled through the graphical user interface (GUI) using the controls for GPIO2.
GPIO3 from the onboard controller is broken out to J1, pin 8, and is controlled through the GUI using the controls
for GPIO3.
To enable the GPIO pins, close jumper J6. To disable the GPIO pins, remove jumper J6.
2.2.3 Connecting the Hardware
After the power and jumper configurations are set up as per Section 2.2.2, connect the USB cable from the
DAC53701EVM USB port to the computer.
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Detailed Description
3 Detailed Description
3.1 Hardware Description
The following sections provide detailed information on the EVM hardware and jumper configuration settings.
3.1.1 Theory of Operation
Figure 3-1 shows a simplified schematic of the DAC53701EVM board. There are two 16-pin connectors that
provide access to all of the DAC pins. The GPIO, and I2C signals from the onboard controller are connected
to the DAC through two level translators. Each level translator can be independently disabled to disconnect the
onboard controller GPIO, and I2C, signals from the DAC signals while the DAC is running in stand-alone mode.
USB Port
J3
USB 5V
Connection
J5
I2C Enable
I2C Lines
J6
GPIO
Enable
GPIO Lines
Controller
J2
J1
GND
VDD
NC
NC
NC
NC
DAC_SDA
DAC_SCL
DAC_OUT
NC
R2
GND
DACx3701
DAC_FB
GND
NC
GND
FTDI_GPIO3
NC
NC
NC
DAC_GPIO
NC
NC
NC
DAC_CAP
GND
GND
GND
GND
GND
GND
GND
GND
Figure 3-1. DAC53701EVM Hardware Simplified Schematic
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Detailed Description
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3.1.1.1 Signal Definitions
The DAC53701EVM provides access to all DAC pins through connection J1 and J2. Table 3-1 and Table 3-2 list
the J1 and J2 pin definitions.
Table 3-1. DAC53701EVM J1 Pin Definitions
Pin#
Signal
Description
1
GND
Ground
2
NC
Not connected
3
NC
Not connected
4
DAC_SDA
I2C SDA
5
DAC_OUT
Output pin for DAC VOUT
6
DAC_FB
Feedback pin for DAC VOUT
7
NC
Not connected
8
FTDI_GPIO3
GPIO3 output of the onboard
controller
9
NC
Not connected
10
DAC_GPIO
GPI Input for DACx3701
11
NC
Not connected
12
DAC_CAP
LDO bypass capacitor
13
GND
Ground
14
GND
Ground
15
GND
Ground
16
GND
Ground
Table 3-2. DAC53701EVM J2 Pin Definitions
Pin#
8
DAC53701EVM User's Guide
Signal
Description
1
DAC_VDD
VDD power supply for DAC
2
NC
Not connected
3
NC
Not connected
4
DAC_SCL
I2C SCL
5
NC
Not connected
6
GND
Ground
7
GND
Ground
8
GND
Ground
9
NC
Not connected
10
NC
Not connected
11
NC
Not connected
12
NC
Not connected
13
GND
Ground
14
GND
Ground
15
GND
Ground
16
GND
Ground
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Detailed Description
3.2 Software Description
This section describes the features of the DAC53701EVM software, and discusses how to use these features.
The software provides basic control of all the DACx3701 registers and functions.
3.2.1 Starting the Software
To launch the software, navigate to the Texas Instruments folder under the Start menu, and select the
DAC53701EVM icon.
Figure 3-2 shows that if the onboard controller is connected correctly, the status bar at the bottom of the screen
displays CONNECTED. If the controller is not properly connected or not connected at all, the status displays
DEMO. If the GUI is not displaying the CONNECTED status while the EVM is connected, unplug and reconnect
the EVM, and then relaunch the GUI software.
Figure 3-2. DAC53701EVM GUI Connection Detection
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3.2.2 Software Features
The DAC53701EVM GUI incorporates interactive functions that help configure an individual DACx3701 device
using I2C communication. These functions are built into several GUI pages, as shown in the following
subsections. The menu bar on the far left of the GUI allows the user to switch between pages. The menu
bar displays the High Level Configuration page, and the Low Level Configuration page.
Before using the GUI, see the respective device data sheet for detailed DACx3701 programming instructions.
3.2.2.1 High Level Configuration Page
Figure 3-3 shows the High Level Configuration page that provides an interface to quickly configure the
parameters and relevant register settings for the respective DACx3701 device. The High Level Configuration
page provides an interface to quickly power up, select the reference and output span, and program the
output voltage for the respective DACx3701 device. When VDD is applied, the DACx3701 device starts up
in Hi-Z power-down mode by default. The High Level Configuration page also provides controls to configure
the GPI pin on the respective DACx3701 device, and control the two GPIO outputs of the DAC53701EVM
onboard controller. This page provides the settings for the margin-low, margin-high, and nominal DAC outputs.
Self-resetting triggers are used to trigger the margin-high and margin-low voltage levels for each DAC channel.
The Code Step and Slew Rate drop-down menu settings are also provided on this page to control the slew
of each margin high or low trigger (Trigger MH or Trigger ML). The DAC waveform drop-down menu selects
the waveform to be generated: triangular, saw-tooth, inverse saw-tooth, or square. The Margin High Code and
Margin Low Code settings define the upper and lower bounds of the waveform, respectively. The Start Function
Gen checkbox starts or stops the defined function generation. The register settings can be programmed or
retrieved using the Program NVM or Reload NVM checkboxes, respectively.
Figure 3-3. High Level Configuration Page
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Detailed Description
3.2.2.2 Low Level Configuration Page
Figure 3-4 shows the Low Level Configuration page that allows access to low-level communication directly with
the respective DACx3701 device registers. Select a register on the Register Map list to show a description of the
values in that register, as well as information on the register address, default value, size, and current value. Data
are written to the registers by entering a value in the value column of the GUI.
Figure 3-4. Low Level Configuration Page
To store the values of the register map locally, select Save Configuration under the File menu option. The stored
configuration files can be recalled and loaded by selecting Open Configuration.
Figure 3-5 shows the four configuration buttons provided on the Low Level Configuration page that allow the
user to read from and write to the device registers:
•
•
•
•
Write Selected
Write Modified
Read Selected
Read All
The Write Modified button is enabled only in Deferred Update Mode. Deferred Update Mode initiates a write
operation only when the Write Selected or Write Modified buttons are pressed. By default, Immediate Update
Mode is selected for the Low Level Configuration page write operations.
Figure 3-5. Low Level Configuration Page Options
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Schematic, PCB Layout, and Bill of Materials
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4 Schematic, PCB Layout, and Bill of Materials
This section contains the schematics, printed circuit board (PCB) layout diagrams, and a complete bill of
materials for the DAC53701EVM.
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Schematic, PCB Layout, and Bill of Materials
4.1 Schematic
VCCIO_FTDI
VCCIO_FTDI
DAC_VDD
U2
USB_VBUS
3.30k
R23
Level Translator for I2C
3.30k
R24
3
USB_VBUS
U3
VCCIN_FTDI 26
USB_VBUS
J4
C6
4.7µF
C7
100nF
7
VCCIO_FTDI
C8
L1
100pF
10
8
6
29
50V
GND
VBUS
DD+
ID
GND
25
GND
VCCIN
SCK
MISO
MOSI
SS
VCCIO
R29
10.0
3
R30
USB_DP_P
GND
10.0
R31
4
21
12k
USB_DM_N
USB_DP_P
USB_DM_N
23
22
4
5
5
VCCIO_FTDI
11
9
7
C12
D1
D2
GND
3
2
1
D3
100nF
30
31
USB_VBUS
R34 330
FTDI_XSCI
FTDI_XSCO
100nF
18
19
C14
5
4
R22
VCCIO_FTDI
VOUT3V3
IO2
IO3
RREF
SS0O
SCL/SS1O/GPIO0
SDA/SS2O/GPIO1
SUSP OUT/SS3O/GPIO2
INTR/WAKEUP/GPIO3
DP
DM
OE_I2C 6
10.0k
VPP
1
2
8
9
10
32
VBUS DET
BCD DET
AGND
DGND
DGND
UGND
UGND
XSCI
XSCO
EP
VCCB
SCL_A
SDA_A
SCL_B
SDA_B
OE
GND
7
8
1
DAC_SCL
DAC_SCL
DAC_SDA
DAC_SDA
2
TCA9406DCTR
11
12
GND
GND
17
13
14
15
16
FTDI_SCL_GPIO_0
FTDI_SDA_GPIO_1
VCCIO_FTDI
C30
FTDI_GPIO_3
DAC_VDD
C29
GND
VCCIO_FTDI
100nF
25V
DCNF0
DCNF1
RESET
STEST RST
DEBUGGER
VCCA
R26
3.30k
27
6
28
Level Translator for GPIO
R27
3.30k
3
5
4
20
24
R32
33
10.0k
FT4222HQ-D-R
GND
100nF
25V
U6
OE_GPIO 6
VCCA
SCL_A
SDA_A
OE
VCCB
SCL_B
SDA_B
GND
7
8
1
DAC_GPI
FTDI_GPIO3
2
TCA9406DCTR
GND
GND
USB_SHIELD
GND
GND
GND
GND
GND
GND
USB Connector Interface
USB to SPI/I2C Conversion
DAC_VDD
FTDI_XSCI
FTDI_XSCO
DAC_VDD
DAC VDD Port
VCCIO_FTDI
R43
1.00M
12MHz Crystal with
20pF Capacitor
1
Y1
C17
50V
18pF
C16
100nF
C19
4.7µF
10V
2
C18
50V
18pF
J5
VCCIO_FTDI
SH-J2
1
2
3
I2C Enable
GND
OE_I2C
SH-J3
GND
GND
SNT-100-BK-G
VCCIO_FTDI
1
2
J6
OE_GPIO
Decoupling Caps for FTDI422H
Level Shifter Enables
Figure 4-1. DAC53701EVM Schematic Page 1
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Schematic, PCB Layout, and Bill of Materials
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TP1
DAC_VDD DAC_VDD
DAC_VDD
BOOSTXL-DAC-PORT Interface Left
DAC_VDD
BOOSTXL-DAC-PORT Interface Right
SH-J1
J3
1
2
R7
10k
USB_VBUS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
R6
10k
R1
10k
C1
25V
0.1uF
GND
U1
6
DAC_VDD
SCL
SDA
GPI
SCL
2
3
1
R3
10k
7
TP2
VDD
VOUT
SCL
SDA
GPI
LDO_CAP
VFB
VSS
EP
J1
8
VOUT
LDO_CAP
4
GND
9
C2
10V
2.2uF
5
R2
0
DAC53701DSG
GND
FTDI_GPIO3
TP4
GND
VFB
GND
J7
SDA
VOUT
VFB
GPI
LDO_CAP
Option for force-sense
connection
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
J2
GND
GND
GND
DAC_SCL
DAC_SDA
DAC_GPI
SCL
SDA
GPI
Figure 4-2. DAC53701EVM Schematic Page 2
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Schematic, PCB Layout, and Bill of Materials
4.2 PCB Layout
Figure 4-3. DAC53701EVM PCB Components Layout
Figure 4-4. DAC53701EVM PCB Layers
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4.3 Bill of Materials
Table 4-1. DAC53701EVM Bill of Materials
Designator
Quantity
Value
!PCB
1
C1
1
0.1 µF
C2
1
2.2 µF
C6, C19
2
C7, C12, C14, C16, C29,
C30
Description
Package Reference
Part Number
Manufacturer
DC159
Any
CAP, CERM, 0.1 µF, 50 V,+/- 5%, X7R, 0603 0603
C1608X7R1E104K080AA
TDK
CAP, CERM, 2.2 uF, 10 V, +/- 10%, X7R,
0603
0603
C1608X7R1A225K080AC
TDK
4.7 µF
CAP, CERM, 4.7 uF, 10 V, +/- 20%, X7R,
0603
0603
GRM188Z71A475ME15D
MuRata
6
0.1 µF
CAP, CERM, 0.1 µF, 25 V,+/- 10%, X7R,
0402
0402
CC0402KRX7R8BB104
Yageo
C8
1
100 pF
CAP, CERM, 100 pF, 50 V, +/- 10%, X7R,
0402
0402
885012205055
Wurth Elektronik
C17, C18
2
18 pF
CAP, CERM, 18 pF, 50 V, +/- 5%, C0G/NP0, 0805
0805
C0805C0G500-180JNE
Venkel
D1, D2, D3
3
24 V
PulseGuard ESD Suppressor, 24VDC, SMT
PGB1010603MR
Littelfuse
J1, J2
2
Connector Header Through Hole 16 position HDR16
0.100" (2.54mm)
PEC16SABN
Sullins Connector
Solutions
J3, J6
2
Header, 2.54mm, 2x1, Tin, TH
Header, 2.54mm, 2x1, TH
TSW-102-23-T-S
Samtec
J4
1
Receptacle, USB 2.0, Micro-USB Type B,
R/A, SMT
USB-micro B USB 2.0,
0.65mm, 5 Pos, R/A, SMT
10118194-0001LF
FCI
J5
1
Header, 2.54mm, 3x1, Gold, TH
Header, 2.54mm, 3x1, TH
TSW-103-08-G-S
Samtec
J7
1
1MM UNINSULATED SHORTING PLUG
2 (1 x 2) Position Shunt
Connector - Non-Insulated
0.400" (10.16mm) Gold
952-1873-ND
Harwin Inc.
L1
1
600 Ω
Ferrite Bead, 600 ohm @ 100 MHz, 1 A,
0603
0603
782633601
Wurth Elektronik
R1
0
10.0 kΩ
RES, 10.0 k, 1%, 0.1 W, 0603
0603
RC0603FR-0710KL
Yageo
R2
1
0Ω
RES, 0, 5%, 0.1 W, 0603
0603
RC0603JR-070RL
Yageo America
R3, R6, R7
3
10.0 kΩ
RES, 10.0 k, 1%, 0.1 W, 0603
0603
RC0603FR-0710KL
Yageo America
R22, R32
2
10.0 kΩ
RES, 10.0 k, 1%, 0.063 W, AEC-Q200
Grade 0, 0402
0402
RMCF0402FT10K0
Stackpole Electronics Inc
R23, R24, R26, R27
4
3.30 kΩ
RES, 3.30 k, 1%, 0.063 W, AEC-Q200
Grade 0, 0402
0402
RK73H1ETTP3301F
KOA Speer
16
Printed Circuit Board
0603 TVS Diode
DAC53701EVM User's Guide
SLAU841A – OCTOBER 2020 – REVISED OCTOBER 2022
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Schematic, PCB Layout, and Bill of Materials
Table 4-1. DAC53701EVM Bill of Materials (continued)
Designator
Quantity
Value
Description
Package Reference
Part Number
Manufacturer
R29, R31
2
10.0 Ω
RES, 10.0, 1%, 0.063 W, 0402
0402
RK73H1ETTP10R0F
KOA Speer
R30
1
12 kΩ
12 kOhms ±1% 0.1W, 1/10W Chip Resistor
0402 (1005 Metric) Automotive AEC-Q200
Thick Film
0402
ERJ-2RKF1202X
Panasonic ECG
R34
1
330 Ω
RES, 330, 1%, 0.1 W, AEC-Q200 Grade 0,
0402
0402
ERJ-2RKF3300X
Panasonic
R43
1
1 MΩ
RES, 1.00 M, 1%, 0.1 W, AEC-Q200 Grade
0, 0603
0603
CRCW06031M00FKEA
Vishay-Dale
SH-J1, SH-J2, SH-J3
3
1x2
Shunt, 100mil, Gold plated, Black
Shunt
SNT-100-BK-G
Samtec
TP1, TP4
2
Test Point, Black, Through Hole, RoHS, Bulk 5011
36-5011-ND
Keystone
TP2
1
Test Point, Red, Through Hole, RoHS, Bulk
36-5010-ND
Keystone
U1
1
10-Bit and 8-Bit, Voltage-Output Smart
WSON8
DACs With Nonvolatile Memory and
PMBus™ Compatible I2C Interface With GPI
Control
DAC53701DSGR
Texas Instruments
U2, U6
2
Voltage Level Translator Bidirectional 1
Circuit 2 Channel 24Mbps SM8
SSOP8
TCA9406DCTR
Texas Instruments
U3
1
USB2.0 to QuadSPI/I2C Bridge IC,
VQFN-32
VQFN-32
FT4222HQ-D-R
FTDI
Y1
1
Crystal, 12 MHz, 18pF, SMD
ABM3
ABM3-12.000MHZ-B2-T
Abracon Corporation
5010
SLAU841A – OCTOBER 2020 – REVISED OCTOBER 2022
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DAC53701EVM User's Guide
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17
Revision History
www.ti.com
5 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision * (October 2020) to Revision A (October 2022)
Page
• Added onboard controller to the EVM instead of requiring an external controller.............................................. 1
• Changed hardware setup instructions to support new onboard controller..........................................................1
• Changed GUI to support new onboard controller............................................................................................... 1
• Changed GUI setup instructions and description to support the new GUI. ....................................................... 1
18
DAC53701EVM User's Guide
SLAU841A – OCTOBER 2020 – REVISED OCTOBER 2022
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Copyright © 2022 Texas Instruments Incorporated
STANDARD TERMS FOR EVALUATION MODULES
1.
Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or
documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance
with the terms set forth herein. User's acceptance of the EVM is expressly subject to the following terms.
1.1 EVMs are intended solely for product or software developers for use in a research and development setting to facilitate feasibility
evaluation, experimentation, or scientific analysis of TI semiconductors products. EVMs have no direct function and are not
finished products. EVMs shall not be directly or indirectly assembled as a part or subassembly in any finished product. For
clarification, any software or software tools provided with the EVM (“Software”) shall not be subject to the terms and conditions
set forth herein but rather shall be subject to the applicable terms that accompany such Software
1.2 EVMs are not intended for consumer or household use. EVMs may not be sold, sublicensed, leased, rented, loaned, assigned,
or otherwise distributed for commercial purposes by Users, in whole or in part, or used in any finished product or production
system.
2
Limited Warranty and Related Remedies/Disclaimers:
2.1 These terms do not apply to Software. The warranty, if any, for Software is covered in the applicable Software License
Agreement.
2.2 TI warrants that the TI EVM will conform to TI's published specifications for ninety (90) days after the date TI delivers such EVM
to User. Notwithstanding the foregoing, TI shall not be liable for a nonconforming EVM if (a) the nonconformity was caused by
neglect, misuse or mistreatment by an entity other than TI, including improper installation or testing, or for any EVMs that have
been altered or modified in any way by an entity other than TI, (b) the nonconformity resulted from User's design, specifications
or instructions for such EVMs or improper system design, or (c) User has not paid on time. Testing and other quality control
techniques are used to the extent TI deems necessary. TI does not test all parameters of each EVM.
User's claims against TI under this Section 2 are void if User fails to notify TI of any apparent defects in the EVMs within ten (10)
business days after delivery, or of any hidden defects with ten (10) business days after the defect has been detected.
2.3 TI's sole liability shall be at its option to repair or replace EVMs that fail to conform to the warranty set forth above, or credit
User's account for such EVM. TI's liability under this warranty shall be limited to EVMs that are returned during the warranty
period to the address designated by TI and that are determined by TI not to conform to such warranty. If TI elects to repair or
replace such EVM, TI shall have a reasonable time to repair such EVM or provide replacements. Repaired EVMs shall be
warranted for the remainder of the original warranty period. Replaced EVMs shall be warranted for a new full ninety (90) day
warranty period.
WARNING
Evaluation Kits are intended solely for use by technically qualified,
professional electronics experts who are familiar with the dangers
and application risks associated with handling electrical mechanical
components, systems, and subsystems.
User shall operate the Evaluation Kit within TI’s recommended
guidelines and any applicable legal or environmental requirements
as well as reasonable and customary safeguards. Failure to set up
and/or operate the Evaluation Kit within TI’s recommended
guidelines may result in personal injury or death or property
damage. Proper set up entails following TI’s instructions for
electrical ratings of interface circuits such as input, output and
electrical loads.
NOTE:
EXPOSURE TO ELECTROSTATIC DISCHARGE (ESD) MAY CAUSE DEGREDATION OR FAILURE OF THE EVALUATION
KIT; TI RECOMMENDS STORAGE OF THE EVALUATION KIT IN A PROTECTIVE ESD BAG.
www.ti.com
3
Regulatory Notices:
3.1 United States
3.1.1
Notice applicable to EVMs not FCC-Approved:
FCC NOTICE: This kit is designed to allow product developers to evaluate electronic components, circuitry, or software
associated with the kit to determine whether to incorporate such items in a finished product and software developers to write
software applications for use with the end product. This kit is not a finished product and when assembled may not be resold or
otherwise marketed unless all required FCC equipment authorizations are first obtained. Operation is subject to the condition
that this product not cause harmful interference to licensed radio stations and that this product accept harmful interference.
Unless the assembled kit is designed to operate under part 15, part 18 or part 95 of this chapter, the operator of the kit must
operate under the authority of an FCC license holder or must secure an experimental authorization under part 5 of this chapter.
3.1.2
For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant:
CAUTION
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept any interference received, including interference that may cause
undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to
operate the equipment.
FCC Interference Statement for Class A EVM devices
NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to
correct the interference at his own expense.
FCC Interference Statement for Class B EVM devices
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more
of the following measures:
•
•
•
•
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
3.2 Canada
3.2.1
For EVMs issued with an Industry Canada Certificate of Conformance to RSS-210 or RSS-247
Concerning EVMs Including Radio Transmitters:
This device complies with Industry Canada license-exempt RSSs. Operation is subject to the following two conditions:
(1) this device may not cause interference, and (2) this device must accept any interference, including interference that may
cause undesired operation of the device.
Concernant les EVMs avec appareils radio:
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation
est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit
accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.
Concerning EVMs Including Detachable Antennas:
Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser)
gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type
and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for
successful communication. This radio transmitter has been approved by Industry Canada to operate with the antenna types
listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated.
Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited
for use with this device.
2
www.ti.com
Concernant les EVMs avec antennes détachables
Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et
d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage
radioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope
rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante. Le
présent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés dans le
manuel d’usage et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antenne
non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de
l'émetteur
3.3 Japan
3.3.1
Notice for EVMs delivered in Japan: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page 日本国内に
輸入される評価用キット、ボードについては、次のところをご覧ください。
http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page
3.3.2
Notice for Users of EVMs Considered “Radio Frequency Products” in Japan: EVMs entering Japan may not be certified
by TI as conforming to Technical Regulations of Radio Law of Japan.
If User uses EVMs in Japan, not certified to Technical Regulations of Radio Law of Japan, User is required to follow the
instructions set forth by Radio Law of Japan, which includes, but is not limited to, the instructions below with respect to EVMs
(which for the avoidance of doubt are stated strictly for convenience and should be verified by User):
1.
2.
3.
Use EVMs in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal
Affairs and Communications on March 28, 2006, based on Sub-section 1.1 of Article 6 of the Ministry’s Rule for
Enforcement of Radio Law of Japan,
Use EVMs only after User obtains the license of Test Radio Station as provided in Radio Law of Japan with respect to
EVMs, or
Use of EVMs only after User obtains the Technical Regulations Conformity Certification as provided in Radio Law of Japan
with respect to EVMs. Also, do not transfer EVMs, unless User gives the same notice above to the transferee. Please note
that if User does not follow the instructions above, User will be subject to penalties of Radio Law of Japan.
【無線電波を送信する製品の開発キットをお使いになる際の注意事項】 開発キットの中には技術基準適合証明を受けて
いないものがあります。 技術適合証明を受けていないもののご使用に際しては、電波法遵守のため、以下のいずれかの
措置を取っていただく必要がありますのでご注意ください。
1.
2.
3.
電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用
いただく。
実験局の免許を取得後ご使用いただく。
技術基準適合証明を取得後ご使用いただく。
なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。
上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。 日本テキサス・イ
ンスツルメンツ株式会社
東京都新宿区西新宿６丁目２４番１号
西新宿三井ビル
3.3.3
Notice for EVMs for Power Line Communication: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page
電力線搬送波通信についての開発キットをお使いになる際の注意事項については、次のところをご覧ください。http:/
/www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page
3.4 European Union
3.4.1
For EVMs subject to EU Directive 2014/30/EU (Electromagnetic Compatibility Directive):
This is a class A product intended for use in environments other than domestic environments that are connected to a
low-voltage power-supply network that supplies buildings used for domestic purposes. In a domestic environment this
product may cause radio interference in which case the user may be required to take adequate measures.
3
www.ti.com
4
EVM Use Restrictions and Warnings:
4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT
LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS.
4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling
or using the EVM, including without limitation any warning or restriction notices. The notices contain important safety information
related to, for example, temperatures and voltages.
4.3 Safety-Related Warnings and Restrictions:
4.3.1
User shall operate the EVM within TI’s recommended specifications and environmental considerations stated in the user
guide, other available documentation provided by TI, and any other applicable requirements and employ reasonable and
customary safeguards. Exceeding the specified performance ratings and specifications (including but not limited to input
and output voltage, current, power, and environmental ranges) for the EVM may cause personal injury or death, or
property damage. If there are questions concerning performance ratings and specifications, User should contact a TI
field representative prior to connecting interface electronics including input power and intended loads. Any loads applied
outside of the specified output range may also result in unintended and/or inaccurate operation and/or possible
permanent damage to the EVM and/or interface electronics. Please consult the EVM user guide prior to connecting any
load to the EVM output. If there is uncertainty as to the load specification, please contact a TI field representative.
During normal operation, even with the inputs and outputs kept within the specified allowable ranges, some circuit
components may have elevated case temperatures. These components include but are not limited to linear regulators,
switching transistors, pass transistors, current sense resistors, and heat sinks, which can be identified using the
information in the associated documentation. When working with the EVM, please be aware that the EVM may become
very warm.
4.3.2
EVMs are intended solely for use by technically qualified, professional electronics experts who are familiar with the
dangers and application risks associated with handling electrical mechanical components, systems, and subsystems.
User assumes all responsibility and liability for proper and safe handling and use of the EVM by User or its employees,
affiliates, contractors or designees. User assumes all responsibility and liability to ensure that any interfaces (electronic
and/or mechanical) between the EVM and any human body are designed with suitable isolation and means to safely
limit accessible leakage currents to minimize the risk of electrical shock hazard. User assumes all responsibility and
liability for any improper or unsafe handling or use of the EVM by User or its employees, affiliates, contractors or
designees.
4.4 User assumes all responsibility and liability to determine whether the EVM is subject to any applicable international, federal,
state, or local laws and regulations related to User’s handling and use of the EVM and, if applicable, User assumes all
responsibility and liability for compliance in all respects with such laws and regulations. User assumes all responsibility and
liability for proper disposal and recycling of the EVM consistent with all applicable international, federal, state, and local
requirements.
5.
Accuracy of Information: To the extent TI provides information on the availability and function of EVMs, TI attempts to be as accurate
as possible. However, TI does not warrant the accuracy of EVM descriptions, EVM availability or other information on its websites as
accurate, complete, reliable, current, or error-free.
6.
Disclaimers:
6.1 EXCEPT AS SET FORTH ABOVE, EVMS AND ANY MATERIALS PROVIDED WITH THE EVM (INCLUDING, BUT NOT
LIMITED TO, REFERENCE DESIGNS AND THE DESIGN OF THE EVM ITSELF) ARE PROVIDED "AS IS" AND "WITH ALL
FAULTS." TI DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, REGARDING SUCH ITEMS, INCLUDING BUT
NOT LIMITED TO ANY EPIDEMIC FAILURE WARRANTY OR IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF ANY THIRD PARTY PATENTS, COPYRIGHTS, TRADE
SECRETS OR OTHER INTELLECTUAL PROPERTY RIGHTS.
6.2 EXCEPT FOR THE LIMITED RIGHT TO USE THE EVM SET FORTH HEREIN, NOTHING IN THESE TERMS SHALL BE
CONSTRUED AS GRANTING OR CONFERRING ANY RIGHTS BY LICENSE, PATENT, OR ANY OTHER INDUSTRIAL OR
INTELLECTUAL PROPERTY RIGHT OF TI, ITS SUPPLIERS/LICENSORS OR ANY OTHER THIRD PARTY, TO USE THE
EVM IN ANY FINISHED END-USER OR READY-TO-USE FINAL PRODUCT, OR FOR ANY INVENTION, DISCOVERY OR
IMPROVEMENT, REGARDLESS OF WHEN MADE, CONCEIVED OR ACQUIRED.
7.
4
USER'S INDEMNITY OBLIGATIONS AND REPRESENTATIONS. USER WILL DEFEND, INDEMNIFY AND HOLD TI, ITS
LICENSORS AND THEIR REPRESENTATIVES HARMLESS FROM AND AGAINST ANY AND ALL CLAIMS, DAMAGES, LOSSES,
EXPENSES, COSTS AND LIABILITIES (COLLECTIVELY, "CLAIMS") ARISING OUT OF OR IN CONNECTION WITH ANY
HANDLING OR USE OF THE EVM THAT IS NOT IN ACCORDANCE WITH THESE TERMS. THIS OBLIGATION SHALL APPLY
WHETHER CLAIMS ARISE UNDER STATUTE, REGULATION, OR THE LAW OF TORT, CONTRACT OR ANY OTHER LEGAL
THEORY, AND EVEN IF THE EVM FAILS TO PERFORM AS DESCRIBED OR EXPECTED.
www.ti.com
8.
Limitations on Damages and Liability:
8.1 General Limitations. IN NO EVENT SHALL TI BE LIABLE FOR ANY SPECIAL, COLLATERAL, INDIRECT, PUNITIVE,
INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES IN CONNECTION WITH OR ARISING OUT OF THESE
TERMS OR THE USE OF THE EVMS , REGARDLESS OF WHETHER TI HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES. EXCLUDED DAMAGES INCLUDE, BUT ARE NOT LIMITED TO, COST OF REMOVAL OR
REINSTALLATION, ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, RETESTING,
OUTSIDE COMPUTER TIME, LABOR COSTS, LOSS OF GOODWILL, LOSS OF PROFITS, LOSS OF SAVINGS, LOSS OF
USE, LOSS OF DATA, OR BUSINESS INTERRUPTION. NO CLAIM, SUIT OR ACTION SHALL BE BROUGHT AGAINST TI
MORE THAN TWELVE (12) MONTHS AFTER THE EVENT THAT GAVE RISE TO THE CAUSE OF ACTION HAS
OCCURRED.
8.2 Specific Limitations. IN NO EVENT SHALL TI'S AGGREGATE LIABILITY FROM ANY USE OF AN EVM PROVIDED
HEREUNDER, INCLUDING FROM ANY WARRANTY, INDEMITY OR OTHER OBLIGATION ARISING OUT OF OR IN
CONNECTION WITH THESE TERMS, , EXCEED THE TOTAL AMOUNT PAID TO TI BY USER FOR THE PARTICULAR
EVM(S) AT ISSUE DURING THE PRIOR TWELVE (12) MONTHS WITH RESPECT TO WHICH LOSSES OR DAMAGES ARE
CLAIMED. THE EXISTENCE OF MORE THAN ONE CLAIM SHALL NOT ENLARGE OR EXTEND THIS LIMIT.
9.
Return Policy. Except as otherwise provided, TI does not offer any refunds, returns, or exchanges. Furthermore, no return of EVM(s)
will be accepted if the package has been opened and no return of the EVM(s) will be accepted if they are damaged or otherwise not in
a resalable condition. If User feels it has been incorrectly charged for the EVM(s) it ordered or that delivery violates the applicable
order, User should contact TI. All refunds will be made in full within thirty (30) working days from the return of the components(s),
excluding any postage or packaging costs.
10. Governing Law: These terms and conditions shall be governed by and interpreted in accordance with the laws of the State of Texas,
without reference to conflict-of-laws principles. User agrees that non-exclusive jurisdiction for any dispute arising out of or relating to
these terms and conditions lies within courts located in the State of Texas and consents to venue in Dallas County, Texas.
Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief
in any United States or foreign court.
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2019, Texas Instruments Incorporated
5
IMPORTANT NOTICE AND DISCLAIMER
TI PROVIDES TECHNICAL AND RELIABILITY DATA (INCLUDING DATA SHEETS), DESIGN RESOURCES (INCLUDING REFERENCE
DESIGNS), APPLICATION OR OTHER DESIGN ADVICE, WEB TOOLS, SAFETY INFORMATION, AND OTHER RESOURCES “AS IS”
AND WITH ALL FAULTS, AND DISCLAIMS ALL WARRANTIES, EXPRESS AND IMPLIED, INCLUDING WITHOUT LIMITATION ANY
IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF THIRD
PARTY INTELLECTUAL PROPERTY RIGHTS.
These resources are intended for skilled developers designing with TI products. You are solely responsible for (1) selecting the appropriate
TI products for your application, (2) designing, validating and testing your application, and (3) ensuring your application meets applicable
standards, and any other safety, security, regulatory or other requirements.
These resources are subject to change without notice. TI grants you permission to use these resources only for development of an
application that uses the TI products described in the resource. Other reproduction and display of these resources is prohibited. No license
is granted to any other TI intellectual property right or to any third party intellectual property right. TI disclaims responsibility for, and you
will fully indemnify TI and its representatives against, any claims, damages, costs, losses, and liabilities arising out of your use of these
resources.
TI’s products are provided subject to TI’s Terms of Sale or other applicable terms available either on ti.com or provided in conjunction with
such TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for
TI products.
TI objects to and rejects any additional or different terms you may have proposed. IMPORTANT NOTICE
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2022, Texas Instruments Incorporated
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