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MPX5500DP
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- NXP MPX5500DP
- Type
- NXP
- Unit
- Electronic Component
- Minimum package
- 20 托盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- NXP
- Electronic Component
- MPX5500DP
- Electronic Component
- 1
- Package
- SIP-6-1.22mm
- Electronic Component
- Electronic Component
- Electronic Component
- Pressure Sensor
- Electronic Component
- 5.25g
- Electronic Component
- 1
- Features
- Electronic Component
- Electronic Component
- 0Kpa~5bar
- Electronic Component
- 1ms
- Electronic Component
- BM0252945904
- Operating Temperature
- 40℃~+125℃
- Operating Voltage
- 5V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MPX5500DP 产品概述
一、产品简介
MPX5500DP 为 NXP（恩智浦）出品的硅基压阻式压力传感器芯片（IC SENSOR PRESS GAUGE），封装为 SIP-6（针距 1.22 mm），适合通过孔安装与系统级集成。器件标称量程可覆盖近 75 PSI 级别（约 5.17 bar），在常见规格中也常以 0–5 bar 作为标称范围给出，能够满足中高压测量场景的需求。器件为测量气体或非腐蚀性介质的压力检测提供稳定的模拟输出，便于与单片机/ADC 直接配合使用。
二、主要技术参数
- 压力范围：0 kPa ～ 5 bar（近似 75 PSI 级别）
- 工作电压：5 V（标称，典型 5 V 供电）
- 工作温度：-40 ℃ ～ +125 ℃
- 响应时间：约 1 ms（快速响应）
- 封装：SIP-6（1.22 mm 针距）
- 品牌：NXP（恩智浦）
三、产品特点与优势
- 快速响应（≈1 ms），适用于动态压力监测与控制回路。
- 宽温度工作范围，适应严苛环境和工业级应用。
- 与 5 V 系统直接兼容，易于与 MCU/ADC 整合，实现比例（ratiometric）测量。
- SIP-6 通用封装，便于 PCB 布局与批量生产装配。
- 可靠性高、长期漂移小，适合连续运行的监测系统。
四、典型应用场景
- 汽车电子：轮胎压力、制动与悬架系统监测（需按车辆标准验证）。
- 工业控制：气动系统、压缩机与泵的压力反馈。
- HVAC 与家电：风压、气流和压力安全保护。
- 医疗设备：非侵入性气体流量/压差检测（需按医疗认证要求评估）。
- 工程测试与数据采集系统：快速响应的实验与监测平台。
五、接口与设计建议
- 建议在传感器电源端并联稳压与去耦电容，减少电源噪声对模拟输出的影响。
- 输出端可加小阻值 RC 滤波器以抑制高频干扰，但应兼顾响应时间要求。
- 与 ADC 连接时采用与供电同源的参考（ratiometric 测量）可降低温漂影响。
- 布局时将信号线短而独立走线，避免与高电流或开关噪声线并行。
- 设计时注意超压保护与机械防护，避免长期超过量程导致漂移或损坏。
六、使用注意与可靠性提示
- 适用介质通常为干净、非腐蚀性气体；若接触液体或腐蚀性介质，应确认材料兼容性或采用隔离膜片。
- 避免长期过压或频繁冲击超出额定范围，以防漂移或失效。
- 出厂前建议进行一次系统级校准，运行环境温度剧烈变化时可考虑进行温度补偿。
- 存储与运输避免强烈机械振动与静电损伤，必要时加装防静电保护措施。
七、小结
MPX5500DP 是一款面向工业与汽车等领域的高可靠性压阻式压力传感器芯片，具有快速响应、宽温工作与与 5 V 系统良好兼容的优点。通过合理的电路接口设计与机械安装，可在多种压力监测与控制场景中提供稳定、可重复的测量结果。如需在具体系统中使用，建议参考恩智浦官方器件手册进行详细的电气与机械参数校核与匹配。
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