ALLEGRO MICROSYSTEMS  ACS712ELCTR-20A-T  Current Sensor, 10 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
  • Solder Tabs
  • Vacuum Caps
  • Embossed Tape Packaging
  • 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: Tape & Reel
  • Polarization: Unipolar
  • Quiescent Current: 10mA
  • SVHC: No SVHC (15-Jun-2015)
  • Sensor Case Style: SOIC
  • Supply Voltage Max: 5.5V
  • Supply Voltage Min: 4.5V


Availability:  12,000

  • 12,000 in stock for same day shipping
Check stock and lead times
    More stock available week commencing 1/18/16

Price for: Full Reel 1

Minimum order quantity: 3000

Order multiple quantity: 3000

Price: $1.94 $1.94



Quantity List Price
3000 - 5999 $1.94
6000 - 8999 $1.81
9000+ $1.71

Legislation and Environmental

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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: Cut Tape 1

1+ $3.80 10+ $3.41 50+ $3.06 100+ $2.78


see cut-off times

Check more stock
    More stock available week commencing 1/18/16

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