WMSIC Electronic Components

Infineon KP229E3111XTMA1

ModelKP229E3111XTMA1
PackageSMD-8P
BrandInfineon
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Infineon KP229E3111XTMA1
Type
INFINEON
Minimum package
1500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
INFINEON
Electronic Component
KP229E3111XTMA1
Electronic Component
1
Package
SMD-8P
Electronic Component
Electronic Component
Electronic Component
Pressure Sensor
Electronic Component
0.52g
Electronic Component
1
Features
Integrated Signal Amplifier; and;; and
Electronic Component
20Kpa~3bar
Electronic Component
1ms
Electronic Component
BM0265582278
Operating Temperature
40℃~+140℃
Operating Voltage
4.5V~5.5V
Electronic Component
2.5Kpa

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

KP229E3111XTMA1 压力传感器(Infineon)产品概述

一、产品简介

KP229E3111XTMA1 是英飞凌推出的模块化压力传感器产品,封装为 SMD-8P 模组,集成温度传感器与信号调理电路,面向要求高速响应与较高环境耐受性的工业与通用应用场景。该模组在 4.5V–5.5V 工作电压下可稳定运行,响应时间优异,典型 1 ms,便于实时压力监测与控制。

二、主要技术参数

  • 压力测量范围:20 kPa ~ 3 bar
  • 工作电压:4.5 V ~ 5.5 V
  • 工作温度范围:-40 ℃ ~ +140 ℃
  • 绝对精度:±2.5 kPa(整机误差,含非线性、迟滞与重现性)
  • 响应时间:1 ms(典型)
  • 功能:内置温度传感器、模块化信号调理
  • 封装:SMD-8P 模组

三、功能与优势

  • 模块化设计:集成放大与补偿电路,简化上位机硬件设计与校准流程。
  • 快速响应:1 ms 响应时间适合动态压力检测与闭环控制。
  • 宽温度与电压范围:适应-40 ℃ 至 +140 ℃ 环境与 5 V 供电系统。
  • 高精度:±2.5 kPa 的绝对精度满足多数流程控制与环境测量需求。
  • 内置温度传感器:可用于温度补偿与环境监控,提升测量可靠性。

四、典型应用

  • 工业气体与气动系统压力监测
  • HVAC(暖通空调)与环境控制系统
  • 压力控制闭环系统与流量计算
  • 通用测试与校准设备(需注意介质兼容性)
    (注:若用于液体或腐蚀性介质,请参考厂家关于介质兼容与防护的说明)

五、封装与机械建议

  • 封装类型:SMD-8P 模组,适用于自动贴装工艺。
  • 贴片焊接建议:避免过热和长时间回流,按照制造商回流曲线执行。
  • 机械安装:传感口或膜片区域避免直接机械冲击与污染,必要时加装过滤器或防护罩。

六、使用与布局建议

  • 电源去耦:在 VCC 近端并联 0.1 μF 陶瓷电容与 1 μF 旁路电容以抑制瞬态噪声。
  • 接地:保证传感器地与系统地良好连接,避免地环路干扰。
  • 信号读取:模块带有信号调理与温度输出,建议使用高速 ADC 或符合接口的数字读数方式(具体引脚与协议请参照数据手册)。
  • 校准:出厂校准后仍建议在实际工况下进行现场校准以达到更高精度。

七、测试、校准与维护

  • 建议在稳定温度下进行零点与量程校准,结合内置温度传感器做温度漂移补偿。
  • 定期检查压力入口是否堵塞、密封垫是否老化,避免测量偏移。
  • 对于长期稳定性要求高的场合,建立周期性校验与记录制度。

八、注意事项

  • 避免将传感器暴露于超出规格范围的压力或腐蚀性介质。
  • 严格遵守 ESD 防护规范,装配与调试时佩戴防静电措施。
  • 详细引脚定义、电气特性与应用电路请以英飞凌官方数据手册为准。

如需进一步的引脚图、典型接线与参考电路、或在特定工况下的性能曲线,可以提供数据手册并根据应用场景给出针对性的设计建议。

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