产品介绍
产品特征及优势 Feature and benefits
来源于压力感应元件并经芯片处理后的进气绝对压力信号
Intake manifold absolute pressure output /Derived from a MEMs based sensing element
外观和客户接口可以与 bosch 产品兼容
Appearance and customer interface are compatible with Bosch products
单芯片解决方案，电路单元利用SMT 技术贴装
Single chip solution ，SMT for EMA fabrication process
利用钢球技术进行通气孔密封，激光打标以得到更好的追溯性
Steel ball for vent hole sealing, laser marking for better traceability
传感器量程10~115kPa或者可根据客户需求特殊定制
The sensor range is 10 ~ 115kPa or can be customized according to customer requirements
产品作用 Application
监测脱附管路压力，脱附管路泄漏时做出诊断
Monitor the desorption pipeline pressure and make diagnosis when the desorption pipeline leaks
技术参数 Functional Characteristics
参数PARAMETER | 符号NOTE | 最小值MIN. | 额定值NOM. | 最大值MAX. | 单位UNITS |
工作温度 | T | -40 | 130 | ℃ | |
压力测量范围 | P | 10 | 115 | kPa | |
电源电压 | Vcc | 4.5 | 5 | 5.5 | V |
电源电流 | Icc | 8 | 10 | Ma | |
输出负载电流 | IL | -1 | 1 | mA | |
负载电阻 | Rpull-up | 5 | 100 | kΩ | |
Rpull-down | 5 | 470 | kΩ | ||
额定输出电压 | Vout | 8 | 93 | %Vcc | |
输出电压上限值 | VCL-HI | 4.77 | 4.8 | 4.83 | V |
输出电压下限值 | VCL-LO | 0.27 | 0.3 | 0.33 | V |
整体精度误差 | Err | 1.6 | kPa | ||
压力响应时间 | 从10%到90%的最输出电压T 10/9010% TO 90% OF THE FINAL OUTPUT VALUE | 1.8 | ms |
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