ACS712傳感器變送器的電流傳感器規(guī)格書PDF中文資料

ACS712屬于傳感器變送器的電流傳感器。由Allegro MicroSystems制造生產的ACS712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、磁調制器、磁阻式和變壓器式（帶調節(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。

Features and Benefits

? Low-noise analog signal path

? Device bandwidth is set via the new FILTER pin

? 5 μs output rise time in response to step input current

? 50 kHz bandwidth

? Total output error 1.5 at TA = 25°C, and 4 at –40°C to 85°C

? Small footprint, low-profile SOIC8 package

? 1.2 mΩ internal conductor resistance

? 2.1 kVRMS minimum isolation voltage from pins 1-4 to pins 5-8

? 5.0 V, single supply operation

? 66 to 185 mV/A output sensitivity

? Output voltage proportional to AC or DC currents

? Factory-trimmed for accuracy

? Extremely stable output offset voltage

? Nearly zero magnetic hysteresis

? Ratiometric output from supply voltage