ALLEGRO MICROSYSTEMS  ACS712ELCTR-05B-T  Current Sensor, Hall Effect, 8 mA, 80 kHz, SOIC, 8, 4.5 V, 5.5 V


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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 mΩ 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


Automotive; Sensing & Instrumentation; Industrial; Power Management; Communications & Networking
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Product Specifications, Documents & More

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

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Availability:  1,993

  • 1,993 in stock for same day shipping
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    More stock available week commencing 1/25/16

Price for: Cut Tape 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $3.80 $3.8



Quantity List Price
1 - 9 $3.80
10 - 49 $3.41
50 - 99 $3.06
100 - 249 $2.78
250 - 499 $2.51
500 - 999 $2.38
1000 - 2499 $1.91
2500+ $1.78

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  Newark Part No. Manufacturer Part No Manufacturer / Description
Availability Price Qty
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Current Sensor, 10 mA, 80 kHz, SOIC, 8, 4.5 V, 5.5 V


Price for: Full Reel 1

3000+ $1.94 6000+ $1.81 9000+ $1.71


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    More stock available week commencing 1/25/16

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