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MPX5010DP
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- NXP MPX5010DP
- Type
- NXP
- Unit
- Electronic Component
- Minimum package
- 100 托盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- NXP
- Electronic Component
- MPX5010DP
- Electronic Component
- 1
- Package
- 6-SIP Module
- Electronic Component
- Electronic Component
- Electronic Component
- Pressure Sensor
- Electronic Component
- 0.274g
- Electronic Component
- 1
- Features
- Electronic Component
- Electronic Component
- 0Kpa~10Kpa
- Electronic Component
- 1ms
- Electronic Component
- BM0257666043
- Operating Temperature
- 40℃~+125℃
- Operating Voltage
- 4.75V~5.25V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MPX5010DP 产品概述
一、产品简介
MPX5010DP 为恩智浦（NXP）出品的微差压传感器模块，针对低差压测量场合设计。器件以硅压阻差压元件为核心，提供与供电电压成比例的模拟电压输出，适合与 ADC、数据采集系统直接配合使用。典型量程为 0 kPa ～ 10 kPa（约 0 ～ 1.45 psi），响应快速，封装为 6-SIP 模块，便于安装与系统集成。
二、主要技术参数
- 压力量程：0 kPa ～ 10 kPa（最高标称差压约 1.45 psi）
- 工作电压：4.75 V ～ 5.25 V（典型 5 V 供电）
- 工作温度：-40 ℃ ～ +125 ℃
- 响应时间：约 1 ms
- 封装形式：6 引脚 SIP 模块（模块化引脚便于焊接与插拔）
- 品牌：NXP（恩智浦）
三、工作与接口要点
- 输出类型：线性模拟电压输出（与供电电压呈比例关系），在精确测量时建议采用 ratiometric 测量法，即 ADC 参考电压与传感器供电保持一致。
- 电源管理：确保稳压 5 V 供电并在输入端增加去耦电容（如 0.1 µF 与 10 µF），以降低电源噪声对输出的影响。
- 信号调理：若系统对精度要求较高，建议使用低噪声仪表放大器做缓冲与放大，并在采样前加入低通滤波器以抑制高频干扰。
- 保护措施：模块对静电和过压敏感，设计时应考虑 ESD 抗扰、防反接与过压保护电路。
四、典型应用场景
- 空调与通风（HVAC）压差监测与风量测量
- 医疗设备中的气体流量与呼吸监测
- 工业过程中的滤器堵塞检测、微压测量
- 环境与科研仪器的微差压采集
五、使用与安装建议
- 安装方向：避免外壳受力或管路扭曲直接施加机械应力，防止引脚与封装损伤。
- 管路连接：差压口需采用柔性管路并避免液体进入，必要时增加防水滤网或呼吸孔滤芯。
- 校准：出厂可能存在零点偏移与量程误差，上机后建议在标定点进行一次零点与满量程校准以提高测量准确度。
- 温度补偿：虽然工作温度范围宽，但温漂仍会影响精度；对精度敏感的应用应在软件中做温度补偿或采用带温度补偿的测量方案。
六、常见问题与调试要点
- 输出漂移：检查供电稳定性与接地回路，确认去耦与屏蔽措施到位。
- 响应迟滞或噪声高：排查机械连接、管路死腔与气流脉动，必要时在硬件端增加滤波。
- 安全与可靠性：避免长期超量程工作，若工况可能出现高压脉冲，应加限压装置或旁路保护。
七、包装与选型提示
- 封装为 6-SIP 模块，便于直接焊接至 PCB 或插入座使用；采购时确认引脚定义与安装尺寸以匹配系统设计。
- 若需更高量程、差压符号（单端或双端）或数字输出版本，可查询 NXP 系列其它型号或联系供应商推荐替代品。
总结：MPX5010DP 是一款针对低差压测量、响应快速且适配 5 V 系统的可靠传感器模块。合理的电源管理、信号调理与安装工艺能显著提升其稳定性与测量精度，适合 HVAC、医疗与工业控制等多种微差压应用。
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