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LSM303AH

量産中
MySTに保存する

e-Compass: 3D digital accelerometer, 3D digital magnetometer

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  • The LSM303AH is an ultra-low-power high-performance system-in-package featuring a 3D digital linear acceleration sensor and a 3D digital magnetic sensor.

    The LSM303AH has user-selectable linear acceleration full scales of ±2g/±4g/±8g/±16 g and is capable of measuring accelerations with output data rates from 1 Hz to 6400 Hz. The device has a magnetic field dynamic range of ±50 gauss with output data rates from10 Hz to 100 Hz. The LSM303AH includes an I2C serial bus interface that supports standard, fast mode, fast mode plus, and high-speed (100 kHz, 400 kHz, 1 MHz, and 3.4 MHz) and an SPI serial standard interface.
    The LSM303AH has an integrated 256-level first-in, first-out (FIFO) buffer allowing the user to store data in order to limit intervention by the host processor. The FIFO buffer applies only to the accelerometer.
    The embedded self-test capability allows the user to check the functioning of the sensor in the final application.
    The system can be configured to generate an interrupt signal for free-fall, motion detection and magnetic field detection. The magnetic and accelerometer blocks can be enabled or put into power-down mode separately.
    The LSM303AH is available in a plastic land grid array package (LGA) and is guaranteed to operate over an extended temperature range from -40 °C to +85 °C.

    主な特徴

    • 3 magnetic field channels and 3 acceleration channels
    • ±50 gauss magnetic dynamic range
    • ±2/±4/±8/±16 g selectable acceleration full scales
    • Anti-aliasing filter
    • 16-bit data output
    • SPI / I2C serial interfaces
    • Analog supply voltage 1.71 V to 1.98 V
    • Programmable interrupt generators for free-fall, motion and magnetic field detection
    • Embedded self-test
    • Embedded 256-level FIFO
    • Embedded temperature sensor
    • Embedded digital functions: step detector, step counter, significant motion and tilt
    • ECOPACK®, RoHS and “Green” compliant
    続きを読む 一部を表示

ビデオ

すべてを見る
SensorTile.box: Pro Mode
SensorTile.box: Pro Mode

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SensorTile.box: Expert mode
SensorTile.box: Expert mode

Watch this short tutorial on the Expert mode of the SensorTile.box to learn how to use a graphical wizard to build programs without having to write any code.

SensorTile.box: Basic mode
SensorTile.box: Basic mode

The first video in the SensorTile.box series of short tutorials will guide you through the pre-recorded examples in the device firmware to help you use IoT and wearable sensor applications.

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All resources

製品スペック (1)

Resource title
Latest update
DS11000 Ultra-compact high-performance eCompass module: ultra-low-power 3D accelerometer and 3D magnetometer 7.0
29 Nov 2018
29 Nov 2018
DS11000 Ultra-compact high-performance eCompass module: ultra-low-power 3D accelerometer and 3D magnetometer 7.0

アプリケーションノート (1)

Resource title
Latest update
AN5087 LSM303AH: ultra-compact, high-performance eCompass module 1.0
22 Jan 2018
22 Jan 2018
AN5087 LSM303AH: ultra-compact, high-performance eCompass module 1.0

テクニカル･ノート & 技術解説 (1)

Resource title
Latest update
TN0018 Surface mounting guidelines for MEMS sensors in an LGA package 6.1
18 Nov 2020
18 Nov 2020
TN0018 Surface mounting guidelines for MEMS sensors in an LGA package 6.1

Design Notes & Tips (5 of 8)

Resource title
Latest update
DT0105 1-point or 3-point tumble sensor calibration 1.0
31 Aug 2018
31 Aug 2018
DT0105 1-point or 3-point tumble sensor calibration 1.0
DT0103 Compensating for magnetometer installation error and hard-iron effects using accelerometer-assisted 2D calibration 1.0
30 Aug 2018
30 Aug 2018
DT0103 Compensating for magnetometer installation error and hard-iron effects using accelerometer-assisted 2D calibration 1.0
DT0058 Computing tilt measurement and tilt-compensated e-compass 2.0
28 Feb 2020
28 Feb 2020
DT0058 Computing tilt measurement and tilt-compensated e-compass 2.0
DT0131 Digital magnetometer and e-Compass: efficient design tips 1.0
12 Dec 2018
12 Dec 2018
DT0131 Digital magnetometer and e-Compass: efficient design tips 1.0
DT0059 Ellipsoid or sphere fitting for sensor calibration 3.0
28 Feb 2020
28 Feb 2020
DT0059 Ellipsoid or sphere fitting for sensor calibration 3.0
DT0060 Exploiting the gyroscope to update tilt measure and e-compass 2.0
28 Feb 2020
28 Feb 2020
DT0060 Exploiting the gyroscope to update tilt measure and e-compass 2.0
DT0104 Exploiting the magnetometer as a virtual gyroscope at low and ultra-high spin rates 1.0
30 Aug 2018
30 Aug 2018
DT0104 Exploiting the magnetometer as a virtual gyroscope at low and ultra-high spin rates 1.0
DT0106 Residual linear acceleration by gravity subtraction to enable dead-reckoning 1.0
31 Aug 2018
31 Aug 2018
DT0106 Residual linear acceleration by gravity subtraction to enable dead-reckoning 1.0
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EDA Symbols, Footprints and 3D Models

STMicroelectronics - LSM303AH

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

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Symbols

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Footprints

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3D models

品質 & 信頼性

製品型番 Marketing Status パッケージ RoHSコンプライアンスグレード 材料宣誓書**
LSM303AHTR
量産中
LGA 2X2X1 12LD PITCH 0.5MM Ecopack2

LSM303AHTR

Package:

LGA 2X2X1 12LD PITCH 0.5MM

Material Declaration**:

PDF XML
More Info

Marketing Status

量産中

Package

LGA 2X2X1 12LD PITCH 0.5MM

RoHS Compliance Grade

Ecopack2

(**) st.comで提供している材料宣誓書は、パッケージ･ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください

サンプル & 購入

製品型番
販売代理店からオーダー
STからオーダー
製品ステータス
ECCN (US)
ECCN (EU)
梱包タイプ
パッケージ
温度（℃） Country of Origin
Budgetary Price (US$)*/Qty
最小
最大
LSM303AHTR Available at 2 distributors

販売代理店在庫LSM303AHTR

代理店名
地域 在庫 最小発注 パートナー企業リンク
DIGIKEY WORLDWIDE 6589 1 発注する
Farnell Element14 EUROPE 6151 1 発注する

代理店レポートによる在庫データ: 2020-11-23

代理店名

DIGIKEY

在庫

6589

Min.Order

1

地域

WORLDWIDE 発注する

Farnell Element14

在庫

6151

Min.Order

1

地域

EUROPE 発注する

代理店レポートによる在庫データ: 2020-11-23

量産中
EAR99 NEC Tape And Reel LGA 2X2X1 12LD PITCH 0.5MM - - MALTA 1.635 / 1k

LSM303AHTR

製品ステータス

量産中

ECCN (US)

EAR99
詳細情報

Budgetary Price (US$)*/Qty

1.635 / 1k

販売代理店在庫LSM303AHTR

代理店名
地域 在庫 最小発注 パートナー企業リンク
DIGIKEY WORLDWIDE 6589 1 発注する
Farnell Element14 EUROPE 6151 1 発注する

代理店レポートによる在庫データ: 2020-11-23

代理店名

DIGIKEY

在庫

6589

Min.Order

1

地域

WORLDWIDE 発注する

Farnell Element14

在庫

6151

Min.Order

1

地域

EUROPE 発注する

代理店レポートによる在庫データ: 2020-11-23

ECCN (EU)

NEC

梱包タイプ

Tape And Reel

パッケージ

LGA 2X2X1 12LD PITCH 0.5MM

Operating Temperature (°C)

(最小)

-

(最大)

-

Budgetary Price (US$)* / Qty

1.635 / 1k

Country of Origin

MALTA

（*）概算用の希望小売単価（US$）です。現地通貨でのお見積りについては、STのセールス･オフィスまたは販売代理店までお問い合わせください。