WMSIC Electronic Components

ST LSM6DSVDTR 6-Axis IMU LSM6DSVDTR

ModelLSM6DSVDTR
Package14-VFLGA
BrandST
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
ST(STMicroelectronics) LSM6DSVDTR
Type
ST
Minimum package
5000 卷

Technical parameters

Electronic Component
ST(STMicroelectronics)
Electronic Component
LSM6DSVDTR
Electronic Component
1
Package
14-VFLGA
Electronic Component
IMU Sensor / Gyroscope
Electronic Component
0.638g
Electronic Component
1
Electronic Component
BM0259363702
Operating Temperature
40℃~+85℃
Operating Voltage
1.71V~3.6V
Current
2.6uA
Interface Type
I2C;SPI
Electronic Component
4.5KB
Sensor Type
IMU
Gyroscope
X,Y,Z
Electronic Component
X,Y,Z

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

LSM6DSVDTR 产品概述

一、产品简介

LSM6DSVDTR 是意法半导体(ST)推出的一款高性能六轴惯性测量单元(IMU),集成三轴加速度计与三轴陀螺仪。器件支持 I2C 与 SPI 两种主流接口,工作电压范围宽(1.71V ~ 3.6V),适合便携与工业级应用。封装为 14-VFLGA,器件适用温度范围为 -40℃ 到 +85℃。

二、主要规格(摘要)

  • 传感器类型:IMU(加速度计 + 陀螺仪)
  • 加速度计量程:±16 g(X、Y、Z)
  • 陀螺仪量程:±4000 dps(X、Y、Z)
  • 接口类型:I2C / SPI
  • 工作电压:1.71 V ~ 3.6 V
  • 缓存(FIFO):4.5 KB
  • 待机电流:2.6 μA
  • 工作温度:-40 ℃ ~ +85 ℃
  • 品牌:ST(意法半导体)
  • 封装:14-VFLGA

三、关键特性与优势

  • 宽量程覆盖:±16 g 与 ±4000 dps 的量程设计,满足从人体动作检测到高速运动平台的动态测量需求。
  • 低功耗待机:2.6 μA 的超低待机电流适合电池供电系统和长期待机场景。
  • 内置 FIFO:4.5 KB 缓存可减少主控读频率,降低外设唤醒次数与系统功耗,并可用于数据对齐与突发读取。
  • 双接口兼容:I2C 便于简化连接与多从机配置,SPI 提供更高带宽以支持高采样率数据传输。
  • 宽压与宽温:支持 1.71–3.6 V 供电与工业级温度范围,具备良好环境适应性。

四、典型应用场景

  • 可穿戴设备与运动追踪:低功耗与合适量程支持步态分析、活动识别等。
  • 消费类电子与 VR/AR:高量程陀螺仪与低延迟接口满足姿态跟踪与手势识别要求。
  • 无人机与机器人:高带宽 SPI 接口和大量程可应对快速机体旋转与撞击瞬态。
  • 工业振动监测与安全检测:宽温度与稳定性,适用于恶劣环境的状态监测。

五、设计与使用建议

  • 接口选择:若需要高采样率或低延迟反馈,优先采用 SPI 接口;I2C 适合低速或多设备总线环境。
  • 电源与去耦:在 Vdd 引脚近端放置 100 nF 陶瓷去耦电容,并沿电源轨保留充足地平面,避免电源噪声影响传感器噪声地。
  • FIFO 使用:利用 4.5 KB 缓存进行批量读取可减轻 MCU 中断负担;采样率与 FIFO 深度需根据应用实时性平衡。
  • 校准与滤波:在系统上电后进行偏置与比例因子校准;结合内置或外部滤波器以满足噪声与响应时间要求。
  • 机械布局:传感器应固定在刚性基板上,远离高频振荡源与热源,明确器件 X/Y/Z 方向以便软件坐标系一致。

六、封装与可靠性

14-VFLGA 小尺寸封装利于空间受限的产品设计,ST 品牌与工业温度等级提供较高的可靠性与长期供应保障。焊接与回流工艺应参考厂家封装与回流温度曲线,确保焊点完整性与热应力管控。

七、结论

LSM6DSVDTR 以其宽量程、低待机、双接口和 4.5 KB FIFO 等特性,适合对动态范围和功耗都有要求的移动与工业应用。具体系统集成时,请参考 ST 官方数据手册以获得完整时序、寄存器配置与电气特性,实现稳定可靠的运动传感解决方案。

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