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ID: 1186899
5906623469253
zł52.36
Tax included

zł42.57 tax excl.

ACS724LLCTR-20AU current sensor module with a current measurement range from 0 to 20 A. It communicates via an analog interface. Pololu 4044

24h
Available
Available quantity: 4
Kamami is the official distributor of electronic modules and Pololu robotic parts. All products of this brand in our offer are original and come directly from the manufacturer.
 

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Same day shipping

If your payment will be credited to our account by 11:00

 

14 days for return

Each consumer can return the purchased goods within 14 days

Description

Module with a two-way Hall current sensor based on the ACS724LLCTR-20AU chip. It allows you to measure the current in the range from 0 to 20 A. The board is powered with the voltage from 4.5 V to 5.5 V and is intended for use in circuits with a logical voltage of 5 V. It offers a current path with low resistance (~ 1.2 mΩ) and electrical insulation up to 2.4 kV RMS. The output is a proportional analog voltage (200 mV/A) with offset 0.5 V and an error of ± 0,7%.

p1186900-p586599-0J10117-400.jpg

The sensor requires five connections to work properly: input current (IP+ and IP-), logic power (VCC and GND) and sensor output (OUT). Pin FILTER allows you to adjust the bandwidth of the plate by adding a capacitor to ground in parallel with the 1 nF capacitor that is already on the board. Without an additional external filter capacitor, the frequency response is approximately 90 kHz.

Features

  • Hall effect differential detection
  • Internal resistance of 1.2 mΩ conducting path
  • Electrical insulation up to 2.4 kV RMS
  • 120kHz high bandwidth for fast response times
  • Ability to filter the output data to improve the resolution
  • Integrated digital temperature compensation circuit
  • Operating voltage 4.5 to 5.5 V
  • Current measuring range from 0 to 20 A
  • Output resolution 0.2 V/A
  • Working temperature range from -40°C to 150°C
  • Dimensions: 17.8 x 20.3 mm
  • Weight: 1.1 g

Kit contains

  • ACS724 Current Sensor Carrier module
  • Straight 3-pin male connector
1186899

Data sheet

Interface
Sygnał analogowy
Zakres pomiarowy
0 - 20 A
Sposób podłączenia
Szeregowy

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