ALLEGRO MICROSYSTEMS  ACS712ELCTR-20A-T  Current Sensor, Voltage Isolation, 10 mA, 80 kHz, SOIC, 8 Pins, 4.5 V, 5.5 V

ALLEGRO MICROSYSTEMS ACS712ELCTR-20A-T

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Product Overview


The ACS712 provides economical and precise solutions for AC or DC current sensing in industrial, automotive, commercial, and communications systems. The device package allows for easy implementation by the customer. The device consists of a precise, low-offset, linear Hall sensor circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field which is sensed by the integrated Hall IC and converted into a proportional voltage. Device accuracy is optimized through the close proximity of the magnetic signal to the Hall transducer. A precise, proportional voltage is provided by the low-offset, chopper-stabilized BiCMOS Hall IC, which is programmed for accuracy after packaging.
  • Low-noise analogue signal path
  • Device bandwidth is set via the new FILTER pin
  • Small footprint, low-profile
  • 1.2 mR internal conductor resistance
  • Output voltage proportional to AC or DC currents
  • 66 to 185 mV/A output sensitivity
  • Factory-trimmed for accuracy
  • Extremely stable output offset voltage
  • Nearly zero magnetic hysteresis
  • Ratio metric output from supply voltage

Applications

Automotive; Sensing & Instrumentation; Industrial; Power Management; Communications & Networking
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Product Information


  • Quiescent Current 10mA
  • Bandwidth 80kHz
  • Sensor Case Style SOIC
  • No. of Pins 8Pins
  • Supply Voltage Min 4.5V
  • Supply Voltage Max 5.5V
  • Operating Temperature Min -40°C
  • Operating Temperature Max 85°C
  • Packaging Cut Tape
  • MSL MSL 2 - 1 year
  • SVHC No SVHC (15-Jun-2015)

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  • CAD CadSoft_EAGLE (2.59KB) EN
  • Availability

    Availability:
     
    Check stock and lead times
    • 8,284 will be available for delivery on 16-Jun-2016
    • More stock available week commencing 11/07/16

    Contact me when back in stock

    Price for: Each (Supplied on Cut Tape)

    Minimum order quantity: 1

    Order multiple quantity: 1

    Price: £2.10 £2.1

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    Price

    Quantity List Price
    1 - 9 £2.10
    10 - 24 £1.92
    25 - 49 £1.74
    50 - 99 £1.61
    100 - 249 £1.48
    250 - 499 £1.46
    500+ £1.30
     
     
    Low

    Legislation and Environmental


    • Moisture Sensitivity Level: MSL 2 - 1 year
    • Country of Origin: Philippines

      Country in which last significant manufacturing process was carried out

    • RoHS Compliant: Yes
        RoHS Certificate of Compliance
    • Tariff No: 85423990
    • Weight (kg): .0001
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