Texas Instruments ADS9817EVM-PDK Скачать руководство пользователя страница 27

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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.

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.

Содержание ADS9817EVM-PDK

Страница 1: ...d circuit board PCB that facilitates connection to a standard FPGA mezzanine card FMC connecter used in many field programmable gate array FPGA kits The EVM PDK eases the evaluation of the ADS9817 dev...

Страница 2: ...er Entry and Regulators 8 Figure 5 1 Initial Software Installation 9 Figure 5 2 Installation Process 10 Figure 5 3 Open Device Manager 10 Figure 5 4 Update Driver With Device Manager 11 Figure 5 5 Con...

Страница 3: ...ation of the ADS9817 ADC The FMC connecter adapter board as shown in Figure 1 1 facilitates connection to common FPGA kits The TSWDC155EVM controller sold separately requires a separate 5 V 2 A power...

Страница 4: ...UI and TSWDC155EVM Power FMC connector Power SMA SMA SMA SMA SMA SMA ADS9817 AIN1M AIN1P AIN8M AIN8P AIN7M AIN7P SMA SMA AIN7M AIN7P SMA SMA AIN7M AIN7P SMA SMA AIN7M AIN7P SMA SMA AIN7M AIN7P SMA SMA...

Страница 5: ...44 SMPL_SYNC 45 CS 25 PWDN 32 RESET 31 D0 34 D1 35 D2 36 D3 37 DCLKIN 43 DCLKOUT 33 FCLKOUT 40 SCLK 26 SDI 27 SDO 28 SPI_EN 24 VBIAS 20 NC 38 NC 39 NC 50 NC 51 ADS9817IRSHT U1A AVDD_1V8 21 AVDD_1V8 4...

Страница 6: ...he negative input connector can be used to measure the local sensors ground The negative input has a range of 0 3 V Figure 2 2 shows the input connections for a digital interface GND AIN1P AIN1M 0 R4...

Страница 7: ...E5 E6 E6 E7 E7 E8 E8 E9 E9 E10 E10 E11 E11 E12 E12 E13 E13 E14 E14 E15 E15 E16 E16 E17 E17 E18 E18 E19 E19 E20 E20 E21 E21 E22 E22 E23 E23 E24 E24 E25 E25 E26 E26 E27 E27 E28 E28 E29 E29 E30 E30 E31...

Страница 8: ...provides reverse polarity protection if the connection is miswired Figure 4 1 shows a schematic for various protection circuits 1 2 J17 GND OUT 5 GND 2 IN 1 EN 3 NC 4 TPS7A2050PDBVR U3 5V GND 1 F 16V...

Страница 9: ...VM GUI installer from the Tools and Software folder of the ADS9817EVM and run the GUI installer to install the EVM GUI software on your computer Accept all the license agreements and choose the destin...

Страница 10: ...using a USB C to USB A cable 2 Open the Windows Device Manager as shown in Figure 5 3 and right click on the WestBridge folder in the Device Manager window and select the Update Driver button see Figu...

Страница 11: ...Figure 5 4 Update Driver With Device Manager www ti com EVM Operation SBAU416 NOVEMBER 2022 Submit Document Feedback ADS9817EVM PDK Evaluation Module 11 Copyright 2022 Texas Instruments Incorporated...

Страница 12: ...e Initialize USB Power Up Program FPGA and Initialize ads92xx buttons on the Config tab to power up and configure the EVM see Figure 5 8 for details 8 Connect a single ended 5 0 V signal generator 9 P...

Страница 13: ...rogram FPGA buttons some status LEDs on the hardware illuminate The power up step takes the longest time approximately 30 seconds After all four buttons are pressed the power on the ADS9817EVM is on a...

Страница 14: ...a Finally select the Hanning type window to eliminate spectral leakage in the FFT result When these changes are made press the Start Capture button to collect time domain and frequency domain data Sel...

Страница 15: ...and the hits per code then press the GET INL DNL button as shown in Figure 5 9 to run this tool 1 Select INL DNL 2 Select the hits percode for linearity analysis More hits produces more accurate resu...

Страница 16: ...Littelfuse D2 1 Green LED Green SMD LED_0805 APT2012LZGCK Kingbright H1 H2 H3 H4 4 Machine Screw Round 4 40 x 1 4 Nylon Philips panhead Screw NY PMS 440 0025 PH B F Fastener Supply H5 H6 H7 H8 4 Stan...

Страница 17: ...struments U2 1 6V Low IQ Ideal Diode with Input Polarity Protection DCK0006A SOT SC70 6 DCK0006A LM66100DCKR Texas Instruments U3 1 300 mA ultra low noise low IQ low dropout LDO linear regulator with...

Страница 18: ...DGND 46 IOGND 29 IOGND 42 Thermal_Pad 57 REFM 8 REFM 18 REFOUT_2V5 19 REFIO 52 REFM 53 ADS9817IRSHT U1B 10V 1 F C19 10V 0 1 F C20 10V 0 1 F C21 GND GND GND 5V 10V 1 F C15 10V 0 1 F C16 GND GND 10V 0 1...

Страница 19: ...0 R34 10k R32 DNP GND GND GND GND GND GND GND 1 2 J19 1 2 J23 1 2 J20 1 2 J24 1 2 J21 1 2 J25 1 2 J22 1 2 J26 1 2 3 4 5 J1 GND 1 2 3 4 5 J2 GND 1 2 3 4 5 J9 GND 1 2 3 4 5 J10 GND 1 2 3 4 5 J3 GND 1 2...

Страница 20: ...37 E37 E38 E38 E39 E39 E40 E40 J27E ASP 134486 01 F1 F1 F2 F2 F3 F3 F4 F4 F5 F5 F6 F6 F7 F7 F8 F8 F9 F9 F10 F10 F11 F11 F12 F12 F13 F13 F14 F14 F15 F15 F16 F16 F17 F17 F18 F18 F19 F19 F20 F20 F21 F21...

Страница 21: ...DD EN 3 IN 1 NC 4 OUT 5 GND 2 TPS7A2018PDBVR U4 EN 3 IN 1 NC 4 OUT 5 GND 2 TPS7A2018PDBVR U6 SW 1 GND 2 EN 3 FB 4 VOUT 5 VBAT 6 TPS61070DDCR U5 10uH L1 GND 16V 10uF C5 GND 1 96M R2 200k R3 GND 25V 22...

Страница 22: ...overlay for the EVM PCB layout Figure 6 5 ADS9817 PCB Layout Top Bill of Materials Schematics and Layout www ti com 22 ADS9817EVM PDK Evaluation Module SBAU416 NOVEMBER 2022 Submit Document Feedback...

Страница 23: ...the EVM PCB layout Figure 6 6 ADS9817 PCB Layout Bottom www ti com Bill of Materials Schematics and Layout SBAU416 NOVEMBER 2022 Submit Document Feedback ADS9817EVM PDK Evaluation Module 23 Copyright...

Страница 24: ...ther 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 tec...

Страница 25: ...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 in...

Страница 26: ...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 s...

Страница 27: ...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 electr...

Страница 28: ...R 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 Furthe...

Страница 29: ...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 thes...

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