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【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.

電波法施行規則第

6

条第

1

項第

1

号に基づく平成

18

3

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。

2.

実験局の免許を取得後ご使用いただく。

3.

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.

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.

Содержание ADS1235EVM

Страница 1: ...o includes a software application that runs on a PC allowing for register manipulation and data collection from the ADC The ADS1261 and ADS1235 EVM kit include the ADS12xx device along with a USB micr...

Страница 2: ...uts 20 5 3 Schematic 22 List of Figures 1 Default Configurations for ADS1261 and ADS1235 EVM 4 2 Input Terminal Blocks 7 3 Delta Sigma Evaluation Engine Installation Instructions 11 4 Device Package I...

Страница 3: ...File About option from within the GUI then click on the Software user guide icon 1 4 Supported Functionality 1 4 1 Hardware Functionality The EVM features the following hardware capabilities 5 V unip...

Страница 4: ...ition Function S1 Right Unipolar analog supply AVDD 5 V AVSS 0 V Figure 1 Default Configurations for ADS1261 and ADS1235 EVM 2 2 Powering the EVM The EVM is powered through the USB interface with the...

Страница 5: ...to measure the DVDD supply current by measuring the voltage drop across this resistor or by removing the resistor and connecting a dc current meter between the D and D test points 2 3 Software Install...

Страница 6: ...m USB power default using R94 as the short 2 3 shorted Digital supply U19 powered from external supply source Open No digital system power provided JP4 5 V supply source Installed ON 5 V supply powere...

Страница 7: ...ides the connection information and details for all of the connectors and test points utilized on the EVM 3 2 1 Analog Input Terminal Blocks Analog input to the EVM can be connected at the terminal bl...

Страница 8: ...ce output REFOUT J4 1 GND DGND DGND 2 AVSS AVSS AVSS 3 2 2 External Clock By default a clock is supplied by the internal oscillator of the ADC when the CLKIN pin is pulled low However the EVM also pro...

Страница 9: ...24 23 PA5 SSI0XDAT1 ADC GPIOs ADC_START 22 21 PA6 ADC_nRESET 20 19 PA7 Bank1 level shifter voltage DVDD 18 17 LVDD3 Unused 3 2 4 Test Points The test points listed in Table 6 may be used to probe onbo...

Страница 10: ...seful for current measurement DVDD D Probe only Digital supply of the ADC useful for current measurement U3 17 D Probe only 5 V supply 5V Probe only 3 3 V supply 3 3V Probe only 2 5 V supply 2 5V Prob...

Страница 11: ...tware Details 4 1 Installing the Software 4 1 1 Delta Sigma ADC EvaluaTIon Software Download the Delta Sigma ADC EvaluaTIon Software installer from the DELTASIGMAEVAL GUI page and save to a known fold...

Страница 12: ...35 EVM Device Package Download the ADS1261 Device Package installer from the ADS1261EVM tool page for the ADS1261EVM or the ADS1235 Device Package installer from the ADS1235EVM tool page for the ADS12...

Страница 13: ...mands The EVM commands are given in Table 7 These commands are available for use within the Scripts and Console tabs of the Delta Sigma ADC EvaluaTIon software Many of these commands are SPI commands...

Страница 14: ...ADDRESS DATA Issues a write register device command to the ADC via SPI where ADDRESS is the starting register address in hex and DATA is the value to write to the register in hex without the 0x prefi...

Страница 15: ...Electro Mechanics C13 C35 C36 3 2 2uF CAP CERM 2 2 uF 10 V 10 X7R 0603 0603 LMK107B7225KA T Taiyo Yuden C14 1 220pF CAP CERM 220 pF 50 V 5 C0G NP0 0603 0603 06035A221JAT2A AVX C22 C24 C25 C27 C31 C37...

Страница 16: ...07100KL Yageo America R33 R38 R82 3 0 1 RES 0 1 1 0 1 W 0603 0603 ERJ L03KF10CV Panasonic R39 R40 R41 R42 R43 R44 R45 R46 R47 9 47 RES 47 5 0 1 W AEC Q200 Grade 0 0603 0603 CRCW060347R0JNEA Vishay Da...

Страница 17: ...40 to 85 degC 10 Pin UQFN RSE Green RoHS no Sb Br RSE0010A TS3USB221ERSER Texas Instruments U12 1 USB ESD Solution with Power Clamp 4 Channels 40 to 85 degC 6 pin SON DRY Green RoHS no Sb Br DRY0006A...

Страница 18: ...Technology J10 0 Connector DC Jack 2 1X5 5 mm TH POWER JACK 14 4x11x9mm PJ 102A CUI Inc JP1 JP2 JP5 0 Header 100mil 2x1 Gold TH 2x1 Header TSW 102 07 G S Samtec JP3 JP4 0 Header 100mil 3x1 Gold SMT Sa...

Страница 19: ...it Bidirectional Voltage Level Shifter For Open Drain And Push Pull Application RGY0020A VQFN 20 RGY0020A TXS0108ERGYR Texas Instruments U14 0 256K I2C CMOS Serial EEPROM TSSOP 8 TSSOP 8 24AA256 I ST...

Страница 20: ...pyright 2018 Texas Instruments Incorporated ADS1261 and ADS1235 Evaluation Module ADVANCE INFORMATION 5 2 PCB Layouts Figure 7 through Figure 12 illustrate the PCB layout The same PCB is used for both...

Страница 21: ...matics 21 SBAU293 March 2018 Submit Documentation Feedback Copyright 2018 Texas Instruments Incorporated ADS1261 and ADS1235 Evaluation Module ADVANCE INFORMATION Figure 10 Power Layer Negative Figure...

Страница 22: ...er Fault LED Bipolar Power Supplies 3 3V 5V Analog Headers Power Jack Not Installed Level shifters TXS0108E Analog side Digital side SPI GPIO Power Management 3 3V 5V 1 8V 2 5V JTAG Header Not Install...

Страница 23: ...sitive bridge excitation without requiring the GPIO control signals ACX1 ACX1 ACX2 ACX2 2 2uF C13 220pF C14 100k R21 100k R22 100k R8 DNP REF6225IDGKR VIN 1 EN 2 SS 3 FILT 4 OUT_S 5 OUT_F 6 GND_F 7 GN...

Страница 24: ...uF C25 0 1uF C22 AVSS AVSS AVSS DVDD AVDD DVDD A DNP A DNP D DNP D DNP 0 1 R33 0 1 R38 511k R55 536k R56 604k R53 47 R47 Pull down enables internal oscillator when no external clock source is provided...

Страница 25: ...SI3CLK SSI3XDAT0_TX SSI3XDAT1_RX SSI3FSS I2C1SDA I2C1SCL BANK1_DIGITAL GND 0 1uF C40 0 1uF C39 GND GND BANK2_DIGITAL 3 3V A1 1 VCCA 2 A2 3 A3 4 A4 5 A5 6 A6 7 A7 8 A8 9 OE 10 GND 11 B8 12 B7 13 B6 14...

Страница 26: ..._DIGITAL_BUS BUTTON1 BSL_BUTTON BUTTON2 LED1_GREEN LED2_GREEN LED3_RED EEPROM SCL EEPROM SDA MISC_DIGITAL MISC_DIGITAL Connection to TM4C_Main page MISC_DIGITAL_BUS MISC_DIGITAL_BUS MISC_DIGITAL_BUS M...

Страница 27: ...ISC_DIGITAL_BUS MISC_DIGITAL_BUS MISC_DIGITAL_BUS MISC_DIGITAL_BUS MISC_DIGITAL_BUS MISC_DIGITAL_BUS MISC_DIGITAL_BUS MISC_DIGITAL_BUS MISC_DIGITAL_BUS MISC_DIGITAL_BUS MISC_DIGITAL_BUS MISC_DIGITAL_B...

Страница 28: ...I DNI DNI DNI INSTALLED DNI INSTALLED INSTALLED INSTALLED DNI DNI DNI DNI INSTALLED INSTALLED INSTALLED install 0 Ohm jumper or short pads together 4 7uF C68 EXT_5V Jumper Position DVDD JP3 AVDD JP10...

Страница 29: ...GND GND GND 10uF C101 DNP 10uF C91 DNP 0 1uF C102 DNP 0 1uF C92 DNP 12V 50mA 12V 50mA Replacement Fuse Littlefuse P N 0453002 Fast Acting Littlefuse P N 0454002 Slow acting Installed 1 2 J9 DNP GND E...

Страница 30: ...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...

Страница 31: ...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 great...

Страница 32: ...t 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...

Страница 33: ...OST 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...

Страница 34: ...TI Resource NO OTHER LICENSE EXPRESS OR IMPLIED BY ESTOPPEL OR OTHERWISE TO ANY OTHER TI INTELLECTUAL PROPERTY RIGHT AND NO LICENSE TO ANY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT OF TI OR ANY THIRD...

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