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传感器接口 IC

Allegro 用于速度和压力传感器的接口传感器 IC 可提供快速准确的输出，非常适合当今要求苛刻、空间受限的汽车和工业应用。我们的接口产品专为对安全性要求极高的系统打造，可提供精准测量、诊断功能和业界卓越的强劲 EMC 性能。 

我们提供针对传统应用支持模拟输出或针对新应用要求支持数字输出（如 PWM 和 SENT）的产品，可随时帮助您简化系统。此外，我们的电阻桥压力接口传感器能够通过单个 IC 满足您的一系列应用要求，从而减少外部元件。

传感器接口 IC 选择指南

Documentation & Resources

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.

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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 ...

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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.

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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.

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