インターフェイス IC
使いやすく、柔軟性と信頼性に優れた Allegro のセンサー インターフェイス IC は、電気自動車の HVAC システムからトランスミッションの油圧にいたる広範な用途において、正確かつ高速なシグナル コンディショニング出力を提供します。
数十年にわたるイノベーションに培われたこれらの IC は柔軟性にも優れ、試験サイクルの短縮など、センサー インターフェイスの設計に伴う主要な課題の解決に役立つプログラミング性を提供しています。
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.
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.
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.