WMSIC Electronic Components

ST ISM330DHCXTR

ModelISM330DHCXTR
PackageLGA-14(2.5x3)
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
ST(STMicroelectronics) ISM330DHCXTR
Type
ST
Minimum package
5000 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ST(STMicroelectronics)
Electronic Component
ISM330DHCXTR
Electronic Component
1
Package
LGA-14(2.5x3)
Electronic Component
IMU Sensor / Gyroscope
Electronic Component
0.05g
Electronic Component
1
Features
Electronic Component
Electronic Component
BM0264221553
Operating Temperature
40℃~+105℃
Operating Voltage
1.71V~3.6V
Current
3uA
Interface Type
I2C;SPI
Electronic Component
9KB
Output
16bit

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

ISM330DHCXTR 六轴姿态传感器(加速度计+陀螺仪)产品概述

ISM330DHCXTR是意法半导体(ST)推出的高性能六轴MEMS姿态传感器,集成3轴加速度计与3轴陀螺仪,针对高动态、宽温环境下的姿态感知需求设计,广泛适配工业、消费电子、汽车等多领域应用场景。

一、产品核心定位与品牌背景

作为ST MEMS传感器家族的一员,ISM330DHCXTR依托ST在微机电系统领域的多年技术积累,兼具高可靠性、宽量程与小尺寸特性,可满足从便携设备到工业级应用的多样化姿态感知需求。产品定位为高动态六轴姿态传感器,重点解决高速运动、宽温环境下的姿态数据精准采集问题。

二、关键参数与性能规格

2.1 加速度计参数

  • 轴向:X、Y、Z三轴独立感知
  • 量程:最大±16g(支持动态量程切换,适配不同加速度场景)
  • 输出分辨率:16bit(高分辨率保障姿态解算精度)
  • 动态响应:覆盖0~16g加速度范围,适配碰撞检测、高速运动等场景

2.2 陀螺仪参数

  • 轴向:X、Y、Z三轴独立感知
  • 量程:最大±4000dps(宽量程覆盖无人机云台、机械臂高速旋转等场景)
  • 输出分辨率:16bit
  • 零偏稳定性:满足姿态计算的基础精度要求

2.3 通用性能参数

  • 工作电压:1.71V~3.6V(兼容3.3V主流电源,低功耗模式适配电池设备)
  • 工作温度:-40℃~+105℃(工业级宽温,适应户外、车间等严苛环境)
  • 数据缓存:9KB FIFO缓存(支持批量数据存储,减少主机轮询频率,降低系统功耗)
  • 输出位数:16bit(高分辨率提升姿态解算准确性)

三、封装与接口特性

3.1 封装形式

  • 封装类型:LGA-14(无铅环保封装)
  • 尺寸:2.5mm×3mm(超小尺寸,适配便携设备、小型化模块)
  • 焊接兼容性:兼容标准SMT焊接工艺,可靠性高

3.2 通信接口

  • 双接口设计:支持I2C(最高1MHz)与SPI(最高10MHz)
  • 接口灵活性:I2C适合低功耗、多设备级联场景;SPI适合高速数据传输需求,可根据主控系统灵活选择

四、典型应用场景

ISM330DHCXTR的宽量程、宽温与小尺寸特性,使其适配多类应用:

  1. 无人机与无人车:云台姿态控制、避障感知、运动轨迹追踪(宽量程覆盖高速旋转,宽温适应户外环境)
  2. 工业机器人:协作机器人姿态反馈、机械臂末端定位、运动路径规划(宽温满足车间工况)
  3. 健身与运动设备:智能手表/手环的跑步姿态监测、健身器材的动作识别(小尺寸适配穿戴设备)
  4. 汽车电子:车身姿态感知、导航辅助(宽温符合车载环境要求)
  5. VR/AR与游戏:头部/手部追踪、游戏手柄姿态控制(小尺寸适配便携外设)

五、核心优势与价值

  1. 宽量程覆盖:加速度计±16g、陀螺仪±4000dps,避免高速运动下的数据饱和,适配极端动态场景
  2. 工业级可靠性:-40℃~+105℃宽温范围,通过严苛环境测试,适合户外、工业等场景
  3. 小尺寸集成:2.5×3mm LGA封装,为设备小型化设计提供空间优势
  4. 灵活系统适配:双接口(I2C/SPI)与宽电压范围,兼容不同主控与电源设计
  5. 高效数据管理:9KB FIFO缓存减少主机干预,降低系统功耗,提升数据采集效率

该产品以性能与可靠性为核心,平衡了高动态需求与便携性,是多领域姿态感知应用的优选方案。

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