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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

http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page

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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.

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Содержание bq27441 EVM

Страница 1: ...the user can Read the bq27441 data registers Update the RAM for different configurations Log cycling data for further evaluation Evaluate the overall functionality of the bq27441 solution under diffe...

Страница 2: ...ogy Populated circuit module for quick setup Personal computer PC software and interface board for easy evaluation Software that allows data logging for system analysis 1 1 Kit Contents bq27441 circui...

Страница 3: ...ule provide the following connections Direct connection to the battery pack J5 PACK PACK To the serial communications port J10 SDA SCL and VSS The system load and charger connect across charger and lo...

Страница 4: ...Side Impedance Track Technology 3 Circuit Module Physical Layout Bill of Materials and Schematic This section contains the board layout bill of materials and schematic for the bq27441 circuit module...

Страница 5: ...Schematic 5 SLUUAP4A December 2013 Revised July 2016 Submit Documentation Feedback Copyright 2013 2016 Texas Instruments Incorporated bq27441 EVM System Side Impedance Track Technology Figure 3 bq2744...

Страница 6: ...3DS Terminal Block 3 pin 6 A 3 5mm 0 41 x 0 25 inch ED555 3DS OST 1 J10 22 05 3041 Header Friction Lock Ass y 4 pin Right Angle 0 400 x 0 500 22 05 3041 Molex 1 J11 PEC02SAAN Header Male 2 pin 100mil...

Страница 7: ...d bq27441 EVM System Side Impedance Track Technology 3 3 Schematic Figure 6 bq27441EVM Schematic 3 4 bq27441 Circuits Module Performance Specification Summary This section summarizes the performance s...

Страница 8: ...dio 1 Ensure that the EV2300 is not connected to the PC through a USB cable before starting this procedure 2 Select the Tool and Software tab in the product folder 3 Under the Software section click o...

Страница 9: ...onnecting the bq27441 Circuit Module to a Battery Pack Figure 7 shows how to connect the bq27441 circuit module to the cells and system load charger Figure 7 bq27441 Circuit Module Connection to Pack...

Страница 10: ...the I2C pullup resistors are connected Data begins to appear once the Refresh single time scan button is clicked or when the Scan button is clicked To disable the scan feature simply click the Scan bu...

Страница 11: ...Setting Programmable bq27441 Options The bq27441 data memory comes configured per the default settings detailed in the bq27441 data sheet see SLUSBH1 Ensure that the settings are correctly changed to...

Страница 12: ...w pops up that provides details on the selected parameter Next enter the value in the value textbox and press Enter After pressing Enter bqStudio updates the selected parameter The Import button in th...

Страница 13: ...ed see Figure 11 2 Enter the measured values for the types selected 3 Press the button to calibrate 8 2 Voltage Calibration Voltage calibration usually is not required If needed follow these steps 1 M...

Страница 14: ...ght 2013 2016 Texas Instruments Incorporated bq27441 EVM System Side Impedance Track Technology 9 Advanced Communication I2 C 9 1 I 2 C Communication I2 C read write operations are not specific to any...

Страница 15: ...2013 Revised July 2016 Submit Documentation Feedback Copyright 2013 2016 Texas Instruments Incorporated bq27441 EVM System Side Impedance Track Technology Figure 13 Parameter Q A Screen Figure 14 Gold...

Страница 16: ...obtained through the TI Web site at www ti com 1 bq27441 G1 System Side Impedance Track Fuel Gauge data sheet SLUSBH1 2 bq27441 G1 System Side Impedance Track Fuel Gauge Technical Reference Manual SLU...

Страница 17: ...ing 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 repa...

Страница 18: ...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 indic...

Страница 19: ...ified 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 sens...

Страница 20: ...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 L...

Страница 21: ...sponsible for compliance with all legal regulatory and safety related requirements concerning its products and any use of TI components in its applications notwithstanding any applications related inf...

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