ACS722KMATR-40AB-T傳感器變送器的電流傳感器規(guī)格書PDF中文資料

ACS722KMATR-40AB-T屬于傳感器變送器的電流傳感器。由Allegro MicroSystems制造生產(chǎn)的ACS722KMATR-40AB-T電流傳感器電流傳感器用于檢測并響應電線或電路中的電流變化。傳感器類型包括電流開關式、磁通門式、霍爾效應式、電流指示器、電流傳感器、磁調(diào)制器、磁阻式和變壓器式（帶調(diào)節(jié)功能），電流檢測范圍可編程設置在 5mA 至 2500A 之間，可用于測量交流或直流電流。

DESCRIPTION

The Allegro?ACS722 current sensor IC is an economical and precise solution for AC or DC current sensing in industrial, commercial, and communication systems. The small package is ideal for space constrained applications while also saving costs due to reduced board area. Typical applications include motor control, load detection and management, switched-mode power supplies, and overcurrent fault protection.

FEATURES AND BENEFITS

? Patented integrated digital temperature compensation circuitry allows for near closed loop accuracy over temperature in an open loop sensor

? UL60950-1 (ed. 2) certified

□ Dielectric Strength Voltage = 4.8 kVrms

□ Basic Isolation Working Voltage = 1097 Vrms

□ Reinforced Isolation Working Voltage = 565 Vrms

? Industry-leading noise performance with greatly improved bandwidth through proprietary amplifier and filter design techniques

? Pin-selectable band width: 80 kHz for high bandwidth applications or 20 kHz for low noise performance

? 0.85 m? primary conductor resistance for low power loss and high inrush current withstand capability

? Low-profile SOIC16 package suitable for spaceconstrained applications

? 3 to 3.6 V, single supply operation

? Output voltage proportional to AC or DC current

? Factory-trimmed sensitivity and quiescent output voltage for improved accuracy

? Chopper stabilization results in extremely stable quiescent output voltage

? Nearly zero magnetic hysteresis

? Ratiometric output from supply voltage