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我们完全集成的高隔离电流传感器解决方案系列可以极低的电阻提供精确测量 — 完全无需外部隔离元件。
Allegro 的专有封装使用倒装芯片技术，可在无芯封装设计中产生极佳的磁耦合效果。我们的解决方案还提供高达 4800 VRMS 的电隔离。这些纤薄、外形小巧的封装适合减少 PCB 在感应电阻运算放大器或大型电流变换器配置中的占用面积。
Allegro MicroSystems has been driving innovation in the current sensor industry for more than 17 years, with a history of first-to-market products that give our customers a competitive edge. Our advanced ICs help you achieve higher efficiency and power density in your designs.了解更多
Allegro’s ACS37800 offers its customers the capability to easily monitor and optimize the energy efficiency of power supplies, lighting, and motor control sub-systems in connected building automation solutions while simplifying the system design.了解更多
This application note describes multiple methods for measuring and characterizing system bandwidth, with a focus on the impulse response method. Allegro’s ACS720 is the perfect device to validate the test methods outlined here.了解更多
May 02, 2022
AN296100: Allegro current sensor ICs allow design engineers to use Hall-effect based current sensor ICs in new applications where increased energy efficiency or new operating features are required. Wherever current sensing is needed, an integrated Hall-effect IC can provide a solution.了解更多
AN269122 - Allegro Microsystems offers a broad product family of current sensor IC solutions with integrated conductors. For applications with normal operating currents up to 50 A, Allegro offers current sensor ICs in a number of standard surface-mount packages, such as SOIC-8, SOICW-16, QSOP-24, ...了解更多
AN296172 - This application note describes methods of setting the I2C slave address of the ACS71020/ACS37800 and the added functionality of the digital input-output (DIO) pins when operating in I2C mode.了解更多