接口 IC
易于使用、灵活且可靠。Allegro 的传感器接口 IC 为从电动汽车 HVAC 系统到变速器油压力的广泛应用中的信号调节提供准确快速的输出。我们的创新算法可提供强劲的 EMC 性能并提供支持汽车安全的关键诊断功能。
这些灵活的 IC 基于数十年的创新经验打造而成，具备可编程性，可帮助您解决设计传感器接口时的一些关键难题，例如缩短测试周期。
Documentation & Resources
Brochure
Brochure: A17700 Accuracy Under Pressure
As the demand for energy-efficient systems continues to rise, so does the need for pressure regulation in liquid and gas carrier systems. Allegro’s A17700 is a highly accurate interface IC that incorporates a top-of-the-line signal conditioning algorithm designed for resistive bridge pressure sensors.
Application Note
Calibration of A17700 Pressure Sensor Interface
AN296197 - This application note aims at providing a complete example of calibration using A17700 Pressure Sensor Interface.
Application Note
Guide and Usage of Resistive Bridges for Pressure Measurement with A17700
AN296202 - This application note explains the science behind the strain gauge used for pressure sensing, most common strain gauges on the market, sensing solutions presented by different strain gauge configurations, and A17700 input specifications.
Application Note
Using SENT Communication Output Protocol with A17700 Pressure Interface Sensor
AN296244 - This paper provides an overview of the general format of a SENT message and explains how the Allegro A17700 pressure interface sensor can be configured to use SENT to communicate pressure, temperature, and other useful application specific information.