ADXL345

製造中

デジタル・加速度センサー、3軸、±2g / ±4g / ±8g / ±16g

製品モデル
6
1Ku当たりの価格
最低価格:$2.96
利用上の注意

アナログ・デバイセズ社は、提供する情報が正確で信頼できるものであることを期していますが、その情報の利用に関して、あるいはその利用によって生じる第三者の特許やその他の権利の侵害に関して一切の責任を負いません。また、アナログ・デバイセズ社の特許または特許の権利の使用を明示的または暗示的に許諾するものでもありません。仕様は予告なしに変更する場合があります。本紙記載の商標および登録商標は、各社の所有に属します。


本データシートの英語以外の言語への翻訳はユーザの便宜のために提供されるものであり、リビジョンが古い場合があります。最新の内容については、必ず最新の英語版をご参照ください。

なお、日本語版のデータシートは基本的に「Rev.0」(リビジョン0)で作成されています。そのため、英語版が後に改訂され、複数製品のデータシートがひとつに統一された場合、同じ「Rev.0」の日本語版のデータシートが異なる製品のデータシートとして表示されることがあります。たとえば、「ADM3307E」の場合、日本語データシートをクリックすると「ADM3311E」が表示されます。これは、英語版のデータシートが複数の製品で共有できるように1本化され、「ADM3307E/ADM3310E/ADM3311E/ADM3312E/ADM3315E」(Rev.G)と改訂されたからで、決して誤ってリンクが張られているわけではありません。和文化されたデータシートを少しでも有効に活用していただくためにこのような方法をとっておりますので、ご了解ください。

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製品の詳細

  • 超低消費電力: VS=2.5V時に測定モードで23μA(typ)、スタンバイ・モード時は0.1μA(typ)
  • 選択した帯域によって消費電力は自動的に調整
  • ユーザー選択可能な分解能
    • 10ビット固定分解能
    • 最大分解能:分解能はg範囲によって増加し±16gで最大13ビット(全てのg範囲で約4mg/LSBの分解能を維持)
  • 詳細はデータシートをご参照ください。
ADXL345-EPは、防衛および宇宙航空アプリケーションをサポート(AQEC)
  • ADXL345-EPデータシート(英語pdf)はこちらからダウンロードできます。
  • 温度範囲:-55℃~+105℃
  • 製造ベースラインにて制御
  • 組み立て/テストは同一工場
  • 製造工場は一箇所に限定
  • PCN(製品変更通知)を強化
  • 品質データは要求に応じて入手可能
  • DSCC図面番号:V62/12657
ADXL345
デジタル・加速度センサー、3軸、±2g / ±4g / ±8g / ±16g
ADXL345 Functional Block Diagram ADXL345 Pin Configuration
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ドキュメント

データシート 4

ユーザ・ガイド 1

アプリケーション・ノート 9

技術記事 3

製品ハイライト 1

評価用設計ファイル 2

製品情報 1

よく聞かれる質問 1

さらに詳しく
myAnalogに追加

myAnalogの製品セクション(通知受け取り)、既存/新規プロジェクトに製品を追加する。

新規プロジェクトを作成

ソフトウェア・リソース


ツールおよびシミュレーション

IBISモデル 1

ADXL345/6 Accelerometer FIFO Over-sampling Calculator

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評価用キット

eval board
EVAL-MST-ISEB

Real Time Eval System for Digital Output Sensor

製品詳細

The iMEMS® Real Time Eval System is an easy-to-use evaluation tool targeting bench or desktop characterization of Analog Devices, Inc., inertial sensor products. The system consists of the inertial sensor evaluation board (ISEB), or main board, and a satellite board for any Analog Devices inertial sensor product. The ISEB connects directly to a PC via an USB cable, with the USB connection providing both communications and power to the board. The ISEB is connected to the satellite board through a ribbon cable. This cable allows the satellite to be easily manipulated for testing or separately placed into an environmental chamber for temperature or humidity testing. Separating the boards mitigates corruption of data due to the temperature and humidity effects of other components.

The ISEB is an universal main board and is intended to be used with various satellites of Analog Devices inertial sensors, including analog and digital accelerometers, as well as gyroscopes. The different products are evaluated by means of separate GUIs that are customized for performance and characterization measurements relevant to the inertial sensor being evaluated.

The EVAL-ADxZ-M system contains the ISEB and the EVAL-ADxZ-S satellite. Also included is an USB A to Mini-B cable to connect the ISEB to a PC and an 18-inch, 20-pin ribbon cable to connect the ISEB to the satellite.

資料

ソフトウェア

eval board
EVAL-ADXL345-ISEB

ADXL345-ISEB Evaluation Board

機能と利点

  • Flexible inertial sensor evaluation platform
    • Single main board operates with interchangeable satellite boards
  • Separates DUT from controller for accurate environmental testing
  • Continuous stream to file data recording
  • Standard USB cable for power and communications
  • PC-based graphical user interface (GUI)
  • Fast, easy installation

製品詳細

The iMEMS® ADXL345 inertial sensor evaluation system is an easy-to-use evaluation tool targeting bench or desktop characterization of Analog Devices, Inc., inertial sensor products. The system consists of the inertial sensor evaluation board (ISEB), or main board, and a satellite board for any Analog Devices inertial sensor product. The ISEB connects directly to a PC via an USB cable, with the USB connection providing both communications and power to the board. The ISEB is connected to the satellite board through a ribbon cable. This cable allows the satellite to be easily manipulated for testing or separately placed into an environmental chamber for temperature or humidity testing. Separating the boards mitigates corruption of data due to the temperature and humidity effects of other components.

The ISEB is an universal main board and is intended to be used with various satellites of Analog Devices inertial sensors, including analog and digital accelerometers, as well as gyroscopes. The different products are evaluated by means of separate GUIs that are customized for performance and characterization measurements relevant to the inertial sensor being evaluated.

The EVAL-ADXL345Z-M system contains the ISEB and the EVAL-ADXL345Z-S satellite. Also included is an USB A to Mini-B cable to connect the ISEB to a PC and an 18-inch, 20-pin ribbon cable to connect the ISEB to the satellite.

eval board
EVAL-ADXL345Z-DB

ADXL345 Datalogger / Development Board

機能と利点

  • Ultralow power ADXL345 accelerometer
  • Inertial sensor development board
  • Datalogs onto MicroSD card
  • Fully programmable via serial interface; firmware examples provided
  • Battery-powered for portable applications

製品詳細

The ADXL345 Development Board is an easy-to-use tool designed to shorten application development time by providing a ready-to-use platform for data collection and firmware development.

The board is pre-configured as a datalogger that can be used to gather data for refining algorithms, tuning thresholds, and generally familiarizing oneself with accelerometer data. Powered by two AAA batteries, the board is completely untethered and integrates seamlessly into portable applications. Logged data is stored on a MicroSD memory card, providing essentially unlimited memory capacity and operating system versatility. Data is stored in a text (.txt) file, so no software installation is required to operate the board or read data. A 2GB MicroSD card and a USB MicroSD card reader are provided with the board.

Additionally, the board is fully programmable, providing a hardware platform on which firmware can be tested in parallel with development of application hardware. Communications and processing are performed by an ARM7-based ADuC7024 micro-controller, and firmware is written in C. A programming cable is provided with the board, and a development environment and header files are supplied on this page. Finally, the platform can be duplicated in the final application, having already been tested with the application firmware. Schematics and layout can be found under the Supporting Documentation tab and can be used freely in your application.

Note that this board is not configured to display real-time data. For real-time evaluation of the ADXL345, please refer to the Inertial Sensor Evaluation Board. For a simple ADXL345 Breakout Board, refer to the EVAL-ADXL345Z.

eval board
EVAL-ADXL345Z

ADXL345 Breakout Board

製品詳細

The EVAL-ADXL345Z is a simple breakout board that enables easy connection of an ADXL345 into an existing system. The ADXL345 is a digital-output, 3-axis accelerometer whose low power consumption and built-in features make it ideal for use in a wide variety of applications. Due to its small size, the EVAL-ADXL345Z has minimal effect on performance of the system and of the accelerometer, and thus it is ideal for evaluation of the ADXL345 in an existing system. Note that the ADXL345 must be communicated with digitally via SPI or I2C. No processor is included with the EVAL-ADXL345Z; firmware must be supplied externally by the user. For evaluation boards that include a processor, please see the EVAL-ADXL345Z-M and the ADXL345Z-DB.

EVAL-MST-ISEB
Real Time Eval System for Digital Output Sensor
EVAL-ADXL345-ISEB
ADXL345-ISEB Evaluation Board
EVAL-ADXL345Z-DB
ADXL345 Datalogger / Development Board
ADXL345Z-DB Evaluation Board ADXL345Z-DB Evaluation Board - Top View ADXL345Z-DB Evaluation Board - Bottom View
EVAL-ADXL345Z
ADXL345 Breakout Board
ADXL345 Evaluation Board ADXL345 Evaluation Board - Top View ADXL345 Evaluation Board - Bottom View

リファレンス・デザイン

DE-10 Nano Kit
Terasic DE10-Nano Kit Circuits from the Lab®

機能と利点

  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
  • Our reference designs are supported by an intuitive design tool set and IP
  • Our team can provide designs for quick prototypes that can speed time to market in the most complex applications
CN0133 Circuits from the Lab®

Sensing Low-g Acceleration Using the ADXL345 Digital Accelerometer Connected to the ADuC7024 Precision Analog Microcontroller

機能と利点

  • Programmable accelerometer up to 16g
  • Digital output easily connects to the sensor
  • Built in FIFO reduces work for processor
Terasic DE10-Nano Kit
DE-10 Nano Kit
DE-10 Nano Kit Block Diagram
DE-10 Nano Power Tree
CN0133
Sensing Low-g Acceleration Using the ADXL345 Digital Accelerometer Connected to the ADuC7024 Precision Analog Microcontroller

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