ACS723LLCTR-20AU-T

The ACS723LLCTR-20AU-T is a Hall Effect-based linear current sensor IC that provides an economical and precise solution for measuring current in AC and DC systems. This IC is designed to be used in a range of applications where current sensing is essential.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• VCC: Supply Voltage
• GND: Ground
• IP+: Positive Current Input
• IP-: Negative Current Input
• VOUT: Analog Output
• VIOUT: Voltage Output

Circuit Diagram

Incorporate a circuit diagram that illustrates the connections and operation of the ACS723LLCTR-20AU-T IC for a more visual representation.

Key Features

• High Sensitivity: The ACS723LLCTR-20AU-T offers a high sensitivity, making it suitable for accurate current measurements.
• Wide Operating Voltage Range: This IC can operate with a supply voltage ranging from 3V to 5.5V, making it compatible with a variety of systems.
• Low Power Consumption: With low power requirements, this IC is suitable for applications where power efficiency is crucial.
• Integrated Hall Effect Sensor: The ACS723LLCTR-20AU-T has an integrated Hall Effect sensor, providing a compact and precise solution for current measurement.
• Factory Calibrated: The IC is factory calibrated, ensuring accurate measurements without the need for user calibration.

Note: For detailed technical specifications, please refer to the ACS723LLCTR-20AU-T datasheet.

Application

• Motor Control: The ACS723LLCTR-20AU-T can be used for precise current measurement in motor control systems.
• Power Supplies: This IC is suitable for monitoring current in power supply units and DC-DC converters.
• Battery Management: It is ideal for battery management systems, enabling accurate current measurement for charging and discharging processes.

Functionality

The ACS723LLCTR-20AU-T provides a linear output proportional to the AC or DC primary current sensed. It offers an economical and precise solution for current measurement.

Usage Guide

• Power Supply: Connect VCC (Pin 1) to the positive supply voltage and GND (Pin 2) to ground.
• Current Input: Connect IP+ (Pin 3) to the positive current input and IP- (Pin 4) to the negative current input.
• Output: The analog output VOUT (Pin 5) provides a voltage proportional to the sensed current.

Frequently Asked Questions

Q: What is the typical sensitivity of the ACS723LLCTR-20AU-T?
A: The sensitivity of the ACS723LLCTR-20AU-T is typically 100mV/A, providing accurate current measurements.

Q: Is the ACS723LLCTR-20AU-T suitable for automotive applications?
A: Yes, the ACS723LLCTR-20AU-T is well-suited for automotive applications, offering precise current measurement for automotive systems.