ACS781LLRTR-100U-T

Product Overview

The ACS781LLRTR-100U-T belongs to the category of current sensor integrated circuits. It is commonly used for measuring electrical current in various applications. The device is known for its high accuracy, low noise, and compact package, making it suitable for a wide range of current sensing applications. The ACS781LLRTR-100U-T is typically available in surface-mount packages and is designed to provide precise current measurements in a variety of electronic systems.

Basic Information

• Category: Current Sensor Integrated Circuit
• Use: Measuring electrical current
• Characteristics: High accuracy, low noise, compact package
• Package: Surface-mount
• Essence: Precise current measurement
• Packaging/Quantity: Typically available in reels with a specific quantity per reel

Specifications

The ACS781LLRTR-100U-T features the following specifications: - Operating Voltage: 3V to 5.5V - Output Voltage: 0.5V to 4.5V - Sensing Current Range: ±100A - Bandwidth: 120kHz - Temperature Range: -40°C to 125°C - Package Type: SOIC-16

Detailed Pin Configuration

The detailed pin configuration of the ACS781LLRTR-100U-T is as follows: 1. VCC 2. GND 3. VIOUT 4. NC 5. NC 6. NC 7. NC 8. NC 9. NC 10. NC 11. NC 12. NC 13. NC 14. NC 15. NC 16. NC

Functional Features

The functional features of the ACS781LLRTR-100U-T include: - High accuracy current sensing - Low noise output - Wide operating voltage range - Small form factor - Fast response time

Advantages and Disadvantages

Advantages

• High accuracy
• Low noise
• Wide operating voltage range
• Compact package
• Fast response time

Disadvantages

• Limited sensing current range
• Requires external circuitry for signal conditioning

Working Principles

The ACS781LLRTR-100U-T operates based on the principle of Hall effect sensing. When a current flows through the device, it generates a magnetic field that is sensed by the integrated Hall sensor. This information is then converted into an output voltage proportional to the input current.

Detailed Application Field Plans

The ACS781LLRTR-100U-T is widely used in various applications, including: - Motor control systems - Power management systems - Battery monitoring - Industrial automation - Energy monitoring and metering

Detailed and Complete Alternative Models

Some alternative models to the ACS781LLRTR-100U-T include: - ACS712ELCTR-05B-T - ACS770LCB-050B-PFF-T - ACS758KCB-150B-PFF-T - ACS764XLR-050U-PFF-T

In conclusion, the ACS781LLRTR-100U-T is a versatile current sensor integrated circuit with high accuracy and low noise characteristics, making it suitable for a wide range of current sensing applications in various industries.

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