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ACS712ELCTR-20A-T SMD Hall Effect Current Sensor IC -1

ACS712ELCTR-20A-T SMD Hall Effect Current Sensor IC -2

ACS712ELCTR-20A-T SMD Hall Effect Current Sensor IC -3

ACS712ELCTR-20A-T SMD Hall Effect Current Sensor IC (20A Range)

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Product SKU: INTEG423

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₹ 149 ~~₹ 299~~

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Highlights

Original, High Quality
KitsGuru Warranty
±20A AC/DC current sensing
Fast 5µs response time
Low-noise analog output
Compact SOIC-8 package

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Warehouse Details 12E-130Q

Specification

Description

ACS712ELCTR-20A-T SMD Hall Effect Current Sensor IC (20A Range)

ACS712ELCTR-05B-T is an Allegro™ fully integrated, hall-effect-based linear current sensor IC with a low-resistance current conductor. It provides economical and precise solutions for AC or DC current sensing in industrial, commercial, and communications systems. The device package allows for easy implementation by the customer. Typical applications include motor control, load detection and management, switch mode power supplies, and overcurrent fault protection.

Technical Details

Series: ACS712
Product Category: Board Mount Current Sensors
Current Rating: 10 mA
Product Type: Current Sensors
Input Voltage Supply Range: 4.5V ~ 5.5V
Sensor Type: Current Sense
Type: Linear Hall
Output Type: Ratiometric
Operating Temperature: -40°C ~ +85°C
Moisture Sensitive: Yes
Mounting Style: SMD/SMT
Package/Case: SOIC-8

Features

Low-noise analog signal path
Bandwidth set via dedicated FILTER pin
5 µs output rise time for step input response
80 kHz bandwidth for accurate signal tracking
Total output error of 1.5% at 25°C
Compact SOIC-8 package
1.2 mΩ internal conductor resistance
Minimum isolation voltage of 2.1 kVRMS (pins 1–4 to 5–8)
Operates on single 5.0 V supply
Output sensitivity of 66 to 185 mV/A
Proportional output for both AC and DC currents
Factory-trimmed for precision accuracy
Stable output offset voltage
Near-zero magnetic hysteresis
Ratiometric output with respect to supply voltage

Applications

Motor Control: Enables real-time current monitoring in brushless DC and stepper motors.

Power Supply Monitoring: Accurately measures output current in SMPS, UPS, and battery chargers.

Overcurrent Protection: Used in embedded systems to detect and prevent circuit damage due to current spikes.

Inverter Systems: Provides precise current feedback in DC to AC inverters.