ACS722LLCTR-40AU-T

Product Overview

The ACS722LLCTR-40AU-T belongs to the category of current sensors and is designed for use in various applications requiring precise current measurement. This sensor offers high accuracy, low noise, and a compact package, making it suitable for a wide range of industrial and consumer electronics applications. The ACS722LLCTR-40AU-T is characterized by its high sensitivity, low offset, and fast response time. It is available in a small surface-mount package and is typically supplied in tape and reel packaging.

Specifications

• Model: ACS722LLCTR-40AU-T
• Category: Current Sensor
• Supply Voltage: 3.0V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Sensitivity: 40mV/A
• Output Type: Analog Voltage
• Package Type: Surface Mount
• Packaging: Tape and Reel
• Quantity per Reel: 2500 units

Detailed Pin Configuration

The ACS722LLCTR-40AU-T features a standard 6-pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. VIOUT (Analog Output) 4. NC (No Connection) 5. VOUT (Voltage Output) 6. NC (No Connection)

Functional Features

• High Sensitivity: The ACS722LLCTR-40AU-T offers a sensitivity of 40mV/A, enabling accurate current measurement.
• Low Offset: With minimal offset voltage, this sensor provides precise readings even at low currents.
• Fast Response Time: The sensor exhibits rapid response to changes in current, making it suitable for dynamic applications.

Advantages and Disadvantages

Advantages

• High Accuracy
• Compact Package
• Low Noise
• Wide Operating Voltage Range

Disadvantages

• Limited Maximum Current Measurement Range
• Requires External Signal Conditioning for Some Applications

Working Principles

The ACS722LLCTR-40AU-T operates based on the principle of Hall effect sensing. When a current-carrying conductor is placed near the sensor, it generates a magnetic field that is sensed by the Hall element within the device. This results in a proportional output voltage, which can be used to determine the magnitude of the current flowing through the conductor.

Detailed Application Field Plans

The ACS722LLCTR-40AU-T is well-suited for various applications, including: - Motor Control Systems - Power Management Units - Battery Monitoring Systems - Industrial Automation Equipment - Consumer Electronics

Detailed and Complete Alternative Models

Some alternative models to the ACS722LLCTR-40AU-T include: - ACS723LLCTR-20AU-T: Similar performance with lower sensitivity - ACS725LLCTR-30AU-T: Higher sensitivity with a wider operating temperature range - ACS726LLCTR-50AU-T: Increased maximum current measurement capability

In conclusion, the ACS722LLCTR-40AU-T current sensor offers high precision and reliability in a compact form factor, making it an ideal choice for a diverse range of current measurement applications.

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