LSM303 sensors, transducer 系列
STMicroelectronics N.V.用于运动感应应用的紧凑型3D加速度计和磁力计模块
STMicroelectronics的LSM303传感器系列是一款紧凑的集成解决方案，结合了3轴加速度计和3轴磁力计于一体。这使得它们非常适合需要同时进行姿态和运动检测的应用，例如智能手机、可穿戴设备和无人机。如果你的项目需要跟踪运动和磁场变化，这些传感器是首选。
值得注意的一点是它们的低功耗特性，这对于电池供电设备至关重要。当工程师们需要精确的姿态和运动数据而又不希望快速耗尽电池时，往往会选用这种传感器。另一个实用的好处是它们的小尺寸；它们可以轻松地安装在狭小的空间内，使其成为健身追踪器或增强现实眼镜等紧凑型设备的理想选择。
这些传感器还提供了良好的抗噪声性能，并能在各种环境条件下提供稳健的表现，这对于在多种应用中实现可靠运行至关重要。加速度计和磁力计的组合提供了关于设备姿态和运动的全面数据，从而支持步数计数、手势识别和罗盘功能等特性。
系列图片（15 张）
文档与媒体
常见问答
LSM303 sensors, transducer - 型号列表
共 12 个型号| 制造商零件编号 | 库存 | 价格 | 产品类别 | 标准包装数量 | RoHS | 输出类型 | 供电电压 | 包装方式 | 加速度 | 封装形式 | 位数 | 工作温度 | 安装类型 | 包装数量 | 欧盟RoHS | 额定电压 | 最小供电电压 | 共模瞬态抗扰度（最小） | 轴 | 标准封装名称 | 宽度 | 总长度 | 其他名称 | 感应范围 | 供应商器件封装 | 类型 | 传感器类型 | 外壳尺寸-插件 | 印刷电路板数量 | 输出电流 | 汽车级 | 无铅定义 | 接口 | 顶部端接 | 最小工作高度 | 门类型 | 灵敏度 | 高度 | 引脚数 | 最小起订量 | 单位包装 | 最小输入电压 | 压力（PSI） | 磁铁材料 | 匹配码 | 标准交期 | 其他规格 | 温度 | 感应角度 | 数字I/O线数 | SVHC | 海关税号 | 抗辐射加固 | 深度 | 重量 | 冷却的封装 | 材料表面处理 | 加速度范围 | 结工作温度 | 占位面积 | 安装样式 | 引脚样式 | 已删除 | 射频系列/标准 | 产品特性 | 频率响应 | 频率容差 | 开关频率 | 长度 | 尺寸/外形 | 每排/每行位置数 | 技术 | 测量范围 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Accelerometer Triple ±2g/±4g/±8g/±12g 2.5V/3.3V 14-Pin LGA Tray ACCELEROMETER/MAGNETOMETER 14LGA Accelerometer Triple �2g/�4g/�8g 2.5V/3.3V 14-Pin LGA Tray SENSOR, 3 CH, ACCEL, MAG, MOD, 14LGA stmicroelectronics | 10 | 1: ¥18.30 | - | Trays | Lead free / RoHS Compliant | Digital | 2.16 to 3.6 V | Tray | ±2/±4/±8/±12 g | 14LGA | 14 | -40 to 85 °C | Surface Mount | LGA | Compliant | 2.16 | 2.16 V | Extended | Triple | LGA | 3 | 5 mm | - | - | - | - | Accelerometer and Magnetometer | 1(Max) | 14 | - | - | - | - | - | - | - | - | 1 mm | :14 | - | - | - | - | - | - | - | - | - | - | - | :No SVHC (20-Jun-2013) | 85423990 | No | 3 mm | 0.0011 | LGA | :MSL 3 - 168 hours | :± 2g, ± 4g, ± 8g, ± 16g | 85C | - | - | No Lead | - | - | - | - | - | - | - | - | - | - | - |
 Accelerometer Triple ±2g/±4g/±8g/±12g 2.5V/3.3V 14-Pin LGA T/R ACCELEROMETER/MAGNETOMETER LGA14 Accelerometer Triple �2g/�4g/�8g/�12g 2.5V/3.3V 14-Pin LGA T/R LSM303 Series 3.6 V Accelerometer and Magnetometer Combination - LGA-14 stmicroelectronics | 10 | 1: ¥18.30 | - | Tape & Reel | Lead free / RoHS Compliant | Digital | 2.16 to 3.6 V | Tape and Reel | ±2/±4/±8/±12 g | 14LGA | 14 | -40 to 85 °C | Surface Mount | LGA | Compliant | 2.16 | 2.16 V | Extended | Triple | LGA | 3 | 5 mm | 497-11918-2 | - | - | - | Accelerometer and Magnetometer | 1(Max) | 14 | - | - | - | - | - | - | - | - | 1 mm | - | - | - | - | - | - | - | - | - | - | - | - | - | - | No | 3 mm | - | LGA | - | - | 85C | - | - | No Lead | Compliant | LSM303D | - | - | - | - | - | - | - | - | - |
 Accelerometer Triple ±2g/±4g/±8g/±12g 2.5V/3.3V 28-Pin LGA T/R ACCELEROMETER/MAGNETOMETER 28LGA stmicroelectronics | 10 | 3000: ¥30.804 | - | Tape & Reel | Lead free / RoHS Compliant | I²C™ | 2.16 to 3.6 V | Tape and Reel | ±2/±4/±8/±12 g | 28LGA | 28 | -40 to 85 °C | Surface Mount | LGA | Compliant | 2.16 | 3.6 | Extended | Triple | LGA | 5 | 5 | 497-11240-2 | ±2g, 4g, 8g | * | Digital Compass | - | 1(Max) | 28 | 830µA | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Accelerometer Triple ±2g/±4g/±8g/±12g 2.5V/3.3V 28-Pin LGA Tray SENSOR MODUL ACCEL and MAGNETO ACCELEROMETER/MAGNETOMETER 28LGA SENSOR, 3 CH, ACCEL, MAG, MOD, 28LGA stmicroelectronics | 10 | 1: ¥62.271 | - | Bulk | Lead free / RoHS Compliant | I²C™ | 2.16 to 3.6 V | Tray | ±2/±4/±8/±12 g | 28LGA | 28 | -40 to 85 °C | Surface Mount | LGA | Compliant | 2.16 | 3.6 | Extended | Triple | LGA | 5 | 5 | - | ±2g, 4g, 8g | * | Digital Compass | :LGA | 1(Max) | 28 | - | NO | RoHS-conform | Digital | 85°C | -40°C | 6 | - | - | :28 | 2940 | 490 | 3.6V | no | yes | LSM303DLM | 18 weeks | no | no | - | - | :No SVHC (20-Jun-2013) | 85423990 | - | - | 0.0011 | - | :MSL 3 - 168 hours | :± 2g, ± 4g, ± 8g | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Accelerometer Triple ±2g/±4g/±8g 28-Pin LGA T/R MEMS MOTION SENSOR 3-AXIS IC ACCELEROMETER 3AXIS 3D 28LGA IC ACCELEROMETER 3AXIS 3D 28-LGA Accelerometers SENSOR MODULE Accelerometer Triple �2g/�4g/�8g 28-Pin LGA T/R STMicroelectronics | 1011 | 2: ¥33.32 | Accelerometers | 3,000 | Lead free / RoHS Compliant | I²C™ | 2.5 V ~ 3.3 V | Tape and Reel | 3 axis | LGA-28L | 28 | -30°C ~ 85°C | SMD | LGA | Compliant | 2.5 | 2.5 V | Extended | Triple | LGA | - | 5 mm | 497-10765-1 | ±2g, 4g, 8g | * | Digital Compass | - | - | - | 830µA | NO | RoHS-conform | Digital | 85°C | -30°C | 6 | 0.061 mg/LSB, 0.122 mg/LSB, 0.183 mg/LSB, 0.244 mg/LSB, 0.732 mg/LSB | 1 mm | - | 1 | 3000 | 3.6V | no | yes | LSM303DLHTR | 30 weeks | no | no | Triple | I2C | - | - | No | 5 mm | - | LGA | - | - | 85C | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 Accelerometer Triple ±2g/±4g/±8g/±12g 2.5V/3.3V 16-Pin TFLGA T/R e-Compass 6axis LGA-16 SMD ACCELEROMETER 3D MAGNO 16LGA Accelerometers e-compass 3D MEMS 16bit 3 ACC 3 MAG , 3轴 加速表, I2C, SPI接口, 2.16 → 3.6 V, 16针 LGA封装 STMicroelectronics | 10 | 1: ¥14.40 | - | 4,000 | Lead free / RoHS Compliant | I²C™ | 2.16 V ~ 3.6 V | Tape and Reel | 3-axis | LGA14 | 16 | -40°C ~ 85°C | Surface Mount | TFLGA | Compliant | 2.16 | 3.6 | Extended | Triple | - | 3 | 3 | 497-13819-2 | ±2g, 4g, 6g, 8g, 16g | 16-LGA (3x3) | Digital Compass | - | 1(Max) | 16 | 300 uA | NO | RoHS-conform | Digital | 85°C | -40°C | 6 | 0.061 mg/LSB, 0.122 mg/LSB, 0.183 mg/LSB, 0.244 mg/LSB, 0.732 mg/LSB | - | - | 1 | 4000 | 3.6V | no | 3-axis | LSM303DTR MEMS | 18 weeks | no | no | Triple | I2C, SPI | - | - | - | - | - | - | - | - | - | 9mm² | SMD/SMT | - | - | - | Low Power | - | - | - | - | - | - | - | - |
Accelerometer Triple ±2g/±4g/±8g 28-Pin LGA Tray ACCELEROMETER/MAGNETOMETER 28LGA SENSOR, GEOMAGNETIC MODULE, 28LGA STMicroelectronics | 10 | 1: ¥70.6452 | - | 490 | Lead free / RoHS Compliant | I²C™ | 2.5 V ~ 3.3 V | Tray | ±2/±4/±8 | 28-VFLGA | 28 | -30°C ~ 85°C | - | LGA | Compliant | 2.5 | 3.3 | Extended | Triple | LGA | - | - | 497-10474 | ±2g, 4g, 8g | * | Digital Compass | :LGA | - | - | 830µA | - | - | - | - | - | - | :3.9mg/digit | - | :28 | - | - | - | - | - | - | - | - | - | - | - | :No SVHC (20-Jun-2013) | 85423990 | - | - | 0.0011 | - | :- | :± 8g | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
e-compass 3Daccel 3Dmagnet SMD ACCELEROMETER 3D MAGNO 16LGA Accelerometers e-compass 3D MEMS 16bit 3 ACC 3 MAG Multifunction TR, 3轴 加速表, I2C, SPI接口, 0 → 400 kHz, 2.16 → 3.6 V, 16针 LGA封装 ST | 10 | 1: ¥30.464 | - | 490 | Lead free / RoHS Compliant | I²C™, SPI™ | 2.16 V ~ 3.6 V | Tray | 3 axis | LGA16 | 16 bit | -40°C ~ 85°C | SMD | - | - | - | - | - | - | - | - | - | - | ±2g, 4g, 6g, 8g, 16g | 16-LGA (3x3) | Digital Compass | - | - | - | 300 uA | NO | RoHS-conform | Digital | 85°C | -40°C | 6 | 0.061 mg/LSB, 0.122 mg/LSB, 0.183 mg/LSB, 0.244 mg/LSB, 0.732 mg/LSB | - | - | 2940 | 490 | 3.6V | no | 3 axis | LSM303D | 16 weeks | no | no | Triple | I2C, SPI | - | - | - | - | - | - | - | - | - | 9mm² | SMD/SMT | - | - | - | - | - | - | - | - | - | - | - | - |
 ACCELEROMETER 12LGA Accelerometers Ultra-compact High performance 3D accel LSM303CTR Series 3 Axis ?/?/? g 3D Acceleromter & Magnetometer - LGA-16 , 3轴 加速度计和磁力仪, 串行I2C、串行SPI接口, 0 → 400 kHz, 1.9 → 3.6 V, 12针 LGA封装 e-compass 3Daccel 3Dmagnet SMD STMicroelectronics | 10 | 1: ¥6.50 | - | 8,000 | Lead free / RoHS Compliant | Digital | 3.6 V | Reel | 2 g, 4 g, 8 g | LGA-12 | 16 bit | - 40 C | 表面贴装 | LGA | - | - | - | - | - | - | 2mm | - | 497-14085-2 | - | - | - | Accelerometer and Magnetometer | - | - | - | NO | RoHS-conform | 串行I2C、串行SPI | 85 °C | -40 °C | 6 | 0.244mg/LSB | 1mm | 12 | - | - | - | - | - | - | - | - | - | Triple | I2C, SPI | - | - | - | - | - | - | - | - | - | 9 mm² | SMD/SMT | - | - | - | - | 400kHz | 0kHz | MEMS | 2mm | 2 x 2 x 1mm | 3 | 数字 | ±8g |
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STM | 8948 | 1: ¥47.736 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 801 | 2: ¥35.904 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |