ACS724LLCTR-10AU-T

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ACS724LLCTR-10AU-T

ISOLATED CURRENT SENSOR 5V

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Spezifikationen

Package Tape & Reel (TR)
ProductStatus Active
ForMeasuring DC
SensorType Hall Effect, Open Loop
Current-Sensing 10A
NumberofChannels 1
Output Ratiometric, Voltage
Sensitivity 400mV/A
Frequency 120kHz
Linearity ±1.5%
Accuracy ±1%
Voltage-Supply 4.5V ~ 5.5V
ResponseTime 4µs
Current-Supply(Max) 14mA
OperatingTemperature -40°C ~ 150°C
Polarization Unidirectional
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Übersicht

Description

The ACS724LLCTR-10AU-T is a current sensor IC manufactured by Allegro MicroSystems. It is part of the ACS724 series known for its precision and reliability in measuring AC and DC currents. This particular model can handle measurements up to ±10A.
Key features include a high bandwidth of 120 kHz, low-noise analog signal path, and an integrated shield to protect against stray magnetic fields, enhancing measurement accuracy. It operates with a single supply voltage ranging from 3V to 5.5V, making it versatile for various applications. The sensor outputs an analog voltage that is proportional to the detected current, allowing easy interfacing with microcontrollers and other monitoring systems.
The device is housed in a small, surface-mount SOIC8 package, facilitating compact circuit designs. It is often used in motor control, load detection, and power management systems, among others. Its robust design ensures reliable performance in harsh environments, making it suitable for both consumer electronics and industrial applications.

Features

The ACS724LLCTR-10AU-T is a Hall-effect based linear current sensor IC. It is designed to provide accurate and reliable current sensing for various applications. Here are its key features:
1. Current Sensing Range: It can measure current up to ±10A, offering flexibility for a wide range of applications.
2. Isolation: The device provides high electrical isolation, which is crucial for safely measuring high voltages.
3. Sensitivity: It has a sensitivity of 264 mV/A, ensuring precise current measurement and output.
4. Accuracy: The sensor boasts low-output error across the operating temperature range, enhancing measurement accuracy.
5. Response Time: It features a fast response time, allowing it to track rapid changes in current.
6. Supply Voltage: Operates with a single 5V supply, simplifying integration into existing systems.
7. Package: Comes in a compact surface-mount package, suitable for high-density circuit designs.
8. Temperature Range: Functions effectively over a wide temperature range, typically -40°C to 150°C.
9. Low Power Consumption: The device is designed for low power consumption, making it efficient for prolonged use.
These attributes make the ACS724LLCTR-10AU-T ideal for applications like motor control, load detection, and overcurrent fault protection.

Package

The ACS724LLCTR-10AU-T is a surface-mount package type. Specifically, it is available in a small, leaded SOIC8 package, making it suitable for compact electronic designs.

Pinout

The ACS724LLCTR-10AU-T is a Hall-effect-based linear current sensor IC from Allegro MicroSystems. It comes in a small surface-mount package known as the SOIC-8 (Small Outline Integrated Circuit with 8 pins). The key function of the ACS724 is to provide an analog voltage output proportional to the sensed current, enabling high-accuracy current sensing for both AC and DC currents.
The device has the following pin functions:
1. Pin 1 (IP+): Positive current input.
2. Pin 2 (IP-): Negative current input.
3. Pin 3 (NC): No connection.
4. Pin 4 (NC): No connection.
5. Pin 5 (GND): Ground reference.
6. Pin 6 (VIOUT): Analog voltage output signal.
7. Pin 7 (VCC): Supply voltage.
8. Pin 8 (FILTER): External filter capacitor connection for bandwidth adjustment.
The ACS724 is commonly used in applications like motor control, load detection, overcurrent fault detection, and power monitoring.

Manufacturer

The ACS724LLCTR-10AU-T is manufactured by Allegro MicroSystems. Allegro MicroSystems is a company that specializes in developing and manufacturing high-performance power and sensing semiconductor solutions. Their products are widely used in a variety of applications, including automotive, industrial, and consumer electronics. Allegro is known for its expertise in magnetic sensor integrated circuits and power ICs, making them a key player in the semiconductor industry.

Application

The ACS724LLCTR-10AU-T is a Hall-effect-based linear current sensor IC used for measuring AC or DC currents. It is commonly applied in applications such as motor control, power inverters, load detection and management, overcurrent fault protection, and energy metering in consumer electronics, industrial systems, and automotive applications. Its features include high accuracy, low noise, and isolation, making it suitable for precise current sensing in various circuit designs.

Equivalent

The ACS724LLCTR-10AU-T is a current sensor produced by Allegro MicroSystems. Equivalent products could include similar hall-effect-based current sensors from other manufacturers, such as:
1. ACS712 series by Allegro MicroSystems (for lower current ranges).
2. INA219 by Texas Instruments (offers digital output and power monitoring).
3. ACS758 series by Allegro (higher current ranges).
4. LTSR series by LEM (isolated current transducers).
Ensure specifications closely match your requirements in terms of current range, isolation, and packaging when selecting equivalents.

Versand

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UPS: Versandkosten reichen von $25-$45 (0.5kg), mit einer geschätzten Lieferzeit von 3-7 Werktagen.

TNT: Versandkosten reichen von $25-$65 (0.5kg), mit einer geschätzten Lieferzeit von 3-7 Werktagen.

EMS: Versandkosten reichen von $30-$50 (0.5kg), mit einer geschätzten Lieferzeit von 7-15 Werktagen.

Registrierte Luftpost: Versandkosten sind $ 2- $ 4 (0,1 kg), mit einer geschätzten Lieferzeit von 5-20 Werktagen.

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