Testimonials Testimonials

Save 50%

Sparkfun ACS712 Current Sensor

List price: £10.04
£5.02
(£6.02 UK, incl VAT) You save: £5.02 (50%)
Price in points: 1004 points
3801-206
2 g
1 item(s)
End of line
+
This is a breakout board ffrom Sparkfun BOB-08882 or the fully integrated Hall Effect based linear ACS712 current sensor. The sensor gives precise current measurement for both AC and DC signals. Thick copper conductor and signal traces allows for survival of the device up to 5 times overcurrent conditions.

The ACS712 outputs an analog voltage output signal that varies linearly with sensed current. The device requires 5VDC for VCC and a couple of filter capacitors.

Features:

  • x05B (5 Amp) version
  • Low noise analog signal path
  • Device bandwidth is set via the FILTER pin
  • 5us output rise time in response to input current
  • 80kHz bandwidth
  • 1.5% output error at 25 degrees C
  • 1.2mOhm internal conductor resistance
  • 2.1 kVRMS minimum isolation voltage from pins 1-4 to pins 5-8
  • 5.0 VDC, 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

Downloads

Manufacturer's Details

Manufacturer's SKU :
BOB-08882
Manufacturer:
Sparkfun

No posts found

Write a review

No FAQ found

Customers also bought....

1063-100
£0.23 (£0.28 UK, incl VAT)
1063-100
A heavy duty PP3 (9V) type connector with the pre-stripped and tinned wires entering the end.  The cover is hard moulded ABS.
Currently out of stock

2700-121
£1.38 (£1.66 UK, incl VAT)
2700-121
Photo is typical of this product range, actual size is 100 x 160mm, copper on one side only. High quality 305g/m copper clad boards in epoxy glass...
In stock

2700-301
£6.73 £3.37 (£4.04 UK, incl VAT)
2700-301
This heatsink can accomodate 1 or more TO220 case style components. A threaded channel along the bottom allows it to be screwed to the board. The TO220's are...
3 item(s)
End of line

2110-500
£0.11 (£0.13 UK, incl VAT)
2110-500
5mm LED Red High Efficency 45mcd.   Specification Colour Wavelength (nm) Lum. Int. (mcd) @ IF 10mA IF max (mA)...
In stock

2300-100
£0.56 (£0.67 UK, incl VAT)
2300-100
2N2222A NPN RF Transistor Downloads Datasheet
In stock