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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

Содержание TLV2553EVM

Страница 1: ...oximation register SAR analog to digital converter ADC that features an 11 channel analog input multiplexer and a serial SPI digital output interface The EVM eases the evaluation of the TLV2553 device...

Страница 2: ...ut Signal Path Schematic Single Channel 4 2 Onboard Reference Signal Path 5 3 TLV2553EVM Default Jumper Settings 6 4 TLV2553 Software Installation Prompts 7 5 Device Driver Installation 8 6 LabVIEW Ru...

Страница 3: ...USB cable that is required for system setup 1 1 TLV2553EVM PDK Features Includes hardware and software required for diagnostic testing as well as accurate performance evaluation of the TLV2553 ADC No...

Страница 4: ...the 1 M resistors to ensure safe and predictable operating conditions on the board even when the inputs are left floating Of course the tradeoff with this approach is that the EVM analog input impeda...

Страница 5: ...n 1 the EVM interfaces with the PHI that in turn communicates with the computer over USB There are two devices on the EVM with which the PHI communicates the ADC over SPI and the EEPROM over I2 C The...

Страница 6: ...uses the 5 V supply out of a switching regulator on the PHI to generate a much cleaner 5 V output The power supply for each active component on the EVM is bypassed with a ceramic capacitor placed clos...

Страница 7: ...4 pins with external voltage sources Doing so may cause damage to the onboard sources 5 3 EVM Graphical User Interface GUI Software Installation The following steps describe how to install the softwar...

Страница 8: ...the TLV2553EVM GUI installation a prompt with a device driver installation wizard shown in Figure 5 appears on the screen Click the Next button to proceed then click the Finish button when the instal...

Страница 9: ...ed TLV2553EVM PDK Evaluation Module The device requires the LabVIEW run time engine Figure 6 and may prompt for the installation of this software if not already installed Figure 6 LabVIEW Run Time Eng...

Страница 10: ...rd is not required to boot up the TLV2553EVM PDK with the PHI 2 Connect the TLV2553EVM to the PHI and install the two screws as indicated in Figure 8 3 Use the USB cable provided to connect the PHI to...

Страница 11: ...at control are not supported Figure 10 identifies the input parameters of the GUI as well as their default values through which the various functions of the TLV2553 can be exercised These are global s...

Страница 12: ...e specified reference voltage In addition raw data can be exported to a text file as shown in Figure 11 Figure 11 Multichannel Acquisition and Data Export Options 6 3 Histogram Tool Noise degrades ADC...

Страница 13: ...ow noise dc voltage sources the ADC RMS output noise is dominated by the intrinsic thermal noise of the TLV2553 itself which is generally less than 1 LSB RMS As a result Equation 2 produces a value of...

Страница 14: ...imately 0 5 dBFS or approximately 95 FSR to avoid input clipping The sampling rate of the ADC can be adjusted by modifying the Target Sampling Rate Hz argument which is a global setting it affects all...

Страница 15: ...EEL 5MM QTH 030 01 F D A 1 J1 SAMTEC INC CONN HEADER 60POS 0 5MM SMT TSW 114 07 G D 1 J2 SAMTEC INC VA CONN HEADER 28POS 100 DL GOLD SSW 110 23 F D 2 J3 J4 SAMTEC CONN RECEPTACLE 20 POS 100 TSW 102 07...

Страница 16: ...com 16 SBAU247A June 2015 Revised September 2019 Submit Documentation Feedback Copyright 2015 2019 Texas Instruments Incorporated TLV2553EVM PDK Evaluation Module Figure 14 TLV2553EVM PCB Layer 1 Top...

Страница 17: ...s 17 SBAU247A June 2015 Revised September 2019 Submit Documentation Feedback Copyright 2015 2019 Texas Instruments Incorporated TLV2553EVM PDK Evaluation Module Figure 16 TLV2553EVM PCB Layer 3 Power...

Страница 18: ...CB Layout and Schematics www ti com 18 SBAU247A June 2015 Revised September 2019 Submit Documentation Feedback Copyright 2015 2019 Texas Instruments Incorporated TLV2553EVM PDK Evaluation Module Figur...

Страница 19: ...in the current version Changes from Original June 2015 to A Revision Page Changed TLV2553EVM PDK board image 1 Changed SDCC to PHI throughout document 3 Deleted all references to microSD memory card f...

Страница 20: ...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 21: ...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 22: ...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 23: ...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 24: ...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 25: ...e 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 reprod...

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