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ALLEGRO ACS723LLCTR-20AU-T ACS723LLCTR
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- ALLEGRO ACS723LLCTR-20AU-T
- Type
- ALLEGRO
- Minimum package
- 3000 托盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ALLEGRO
- Electronic Component
- ACS723LLCTR-20AU-T
- Electronic Component
- 1
- Package
- SOP-8
- Electronic Component
- 80kHz；20kHz
- Electronic Component
- Current Sensor
- Electronic Component
- 0.182g
- Electronic Component
- 200mV/A
- Electronic Component
- 1
- Features
- Electronic Component
- Electronic Component
- BM0188692513
- Operating Temperature
- 40℃~+150℃
- Operating Voltage
- 5V
- Current Resistor
- 0.65mΩ
- Current
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
产品概述：ACS723LLCTR-20AU-T
ACS723LLCTR-20AU-T是一款由Allegro MicroSystems公司制造的高性能霍尔效应电流传感器，具有开环测量特性。该传感器不仅适用于交流（AC）和直流（DC）电流的检测，而且能够在极广的工作温度范围内有效运行，从-40°C到150°C，这使其成为各种严苛环境下电流测量应用的理想选择。
主要特性与参数
测量能力： ACS723LLCTR-20AU-T能够检测高达20A的电流，对于大多数工业应用来说，其检测能力具有非常高的实用性。传感器的工作原理基于霍尔效应，当电流通过传感器时，会产生一个与电流强度成正比的磁场，从而允许该设备输出相关的电压信号。
输出特性： 输出信号以比率电压的形式呈现，其灵敏度达到200mV/A。这一输出特性使得用户在设计电路时能通过简单的线性方程轻松计算出实际测量的电流值。
频率响应： ACS723的频率响应范围为DC至80kHz，能够满足许多应用对高频电流变化的检测需求。这一特性为动态负载监测和电流波形分析提供了基础，使得该传感器在变频驱动、伺服控制以及其他需要高频实时监测的应用中表现出色。
线性度与精度： 传感器的线性度为±1%，精度为±3%，这保证了在宽广的工作范围内，传感器可以提供可靠且一致的测量结果。这对在高精度要求的技术应用中显得尤为重要。
电源要求： ACS723LLCTR-20AU-T的供电电压为5V，最大电流为14mA。这样的低功耗设计使得它非常适合电池供电的便携设备以及对能效要求较高的应用场合。
封装与安装： 该传感器采用8-SOIC（0.154英寸，3.90mm宽）封装，符合表面贴装（SMT）技术的要求，使其在现代电子设备中容易集成。其小巧的尺寸和单通道设计使得在空间受限的电路板上布局更为灵活。
应用场景
ACS723LLCTR-20AU-T被广泛应用于多种行业和领域，比如：
- 电动汽车与混合动力汽车：实时监测电池和电机的电流，提高能效与安全性。
- 可再生能源系统：在风力或太阳能发电系统中，监测发电效率与输出电流。
- 工业自动化：用于电机控制、驱动系统以及电力系统监测，确保设备正常运行。
- 便携式设备：鉴于其低功耗特性，适合在便携设备中进行电流监测，例如电池管理系统。
总结
ACS723LLCTR-20AU-T霍尔效应电流传感器凭借其出色的性能、灵活的应用范围和可靠的测量精度，成为了现代电子设备中不可或缺的电流监测解决方案。无论是在严格的工业环境还是在日常消费电子产品中，它都可以为设计工程师提供所需的精确和可靠的电流数据，从而推动更高效能的电子系统的实施和应用。企业和开发者在选择电流传感器时，ACS723LLCTR-20AU-T无疑是一个非常值得考虑的优质选择。
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