Open Loop Current Sensor AC/DC Current 5V Automotive AEC-Q100 8-Pin SOIC N T/R


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Please submit RFQ for ACS724LLCTR-50AB-T or email to us: Email: [email protected], we will contact you in 12 hours.

Overview of ACS724LLCTR-50AB-T

Current Sensor 50A 1 Channel Hall Effect, Open Loop Bidirectional 8-SOIC (0.154", 3.90mm Width)


Key Features

  • 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 = 2.4 kVrms
  • Basic Isolation Working Voltage = 420 Vpk/297 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
  • 0.65 mΩ primary conductor resistance for low power loss and high inrush current withstand capability
  • Small footprint, low-profile SOIC8 package suitable for space-constrained applications
  • Integrated shield virtually eliminates capacitive coupling from current conductor to die, greatly suppressing output noise due to high dv/dt transients
  • 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


The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Board Mount Current Sensors RoHS Details
Current Rating 50 A Sensor Type Current Sense
Type Linear Hall Operating Supply Voltage 5 V
Response Time 4 us Output Type Analog
Series ACS724 Brand Allegro MicroSystems
Height 1.75 mm Length 4.9 mm
Maximum Operating Temperature + 150 C Minimum Operating Temperature - 40 C
Moisture Sensitive Yes Package / Case SOIC-8
Product Type Current Sensors Factory Pack Quantity 3000
Subcategory Sensors Supply Voltage - Max 5.5 V
Supply Voltage - Min 4.5 V Width 3.9 mm

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