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ACS714ELCTR-20A-T
+BOMSENSOR CURRENT HALL 20A AC/DC
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Nhà sản xuấtAllegro MicroSystems
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Ông. Phần #ACS714ELCTR-20A-T
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Bảng dữ liệu ACS714ELCTR-20A-T DataSheet
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Part Status | Not For New Designs |
| For Measuring | AC/DC |
| Sensor Type | Hall Effect, Open Loop |
| Current - Sensing | 20A |
| Number of Channels | 1 |
| Output | Ratiometric, Voltage |
| Sensitivity | 100mV/A |
| Frequency | DC ~ 80kHz |
| Linearity | ±1.5% |
| Accuracy | ±1.5% |
| Voltage - Supply | 5V |
| Response Time | 3.5µs |
| Current - Supply (Max) | 13mA |
| Operating Temperature | -40°C ~ 85°C |
| Polarization | Bidirectional |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| Base Product Number | ACS714 |
Tổng quan
Description
The ACS714ELCTR-20A-T is a Hall-effect current sensor designed for accurate measurement of DC and AC currents up to 20A. It operates on a supply voltage of 5V and provides an analog output proportional to the sensed current, making it suitable for various applications, including motor control, battery management systems, and power monitoring.
Key features include high accuracy, low noise, and isolation from high voltage, ensuring safety in sensitive applications. The device utilizes a proprietary Hall-effect technology, which allows for high linearity and low offset errors. It also has a built-in thermal shutdown feature for enhanced reliability.
The ACS714ELCTR-20A-T is compact and easy to integrate into circuits, making it popular among engineers and hobbyists. Overall, it is an effective solution for current sensing in both industrial and consumer electronics.
Key features include high accuracy, low noise, and isolation from high voltage, ensuring safety in sensitive applications. The device utilizes a proprietary Hall-effect technology, which allows for high linearity and low offset errors. It also has a built-in thermal shutdown feature for enhanced reliability.
The ACS714ELCTR-20A-T is compact and easy to integrate into circuits, making it popular among engineers and hobbyists. Overall, it is an effective solution for current sensing in both industrial and consumer electronics.
Equivalent
Equivalent products to the ACS714ELCTR-20A-T include the ACS70331, ACS758, and INA219 for current sensing applications. Other alternatives may include Hall-effect current sensors like the LTS 25-NP or the MAX471, depending on specific requirements such as current range and package type. Always check the specifications for compatibility with your application.
Features
The ACS714ELCTR-20A-T is a Hall effect-based current sensor designed for current sensing applications. Key features include:
1. Current Range: It can measure both positive and negative currents up to 20A.
2. Output Voltage: Provides an analog output voltage proportional to the sensed current, with a typical sensitivity of 66mV/A.
3. Isolation: Offers electrical isolation between the high-voltage circuit and the sensor output, with a voltage rating of 2.1kV RMS.
4. Accuracy: High precision with minimal offset voltage and low temperature drift, ensuring reliable measurements.
5. Package Type: Available in a compact package for easy integration into various applications.
6. Response Time: Fast response time suitable for dynamic current measurement.
7. Low Power Consumption: Designed for efficient operation, making it suitable for battery-operated devices.
This sensor is ideal for applications in motor control, power monitoring, and energy management systems.
1. Current Range: It can measure both positive and negative currents up to 20A.
2. Output Voltage: Provides an analog output voltage proportional to the sensed current, with a typical sensitivity of 66mV/A.
3. Isolation: Offers electrical isolation between the high-voltage circuit and the sensor output, with a voltage rating of 2.1kV RMS.
4. Accuracy: High precision with minimal offset voltage and low temperature drift, ensuring reliable measurements.
5. Package Type: Available in a compact package for easy integration into various applications.
6. Response Time: Fast response time suitable for dynamic current measurement.
7. Low Power Consumption: Designed for efficient operation, making it suitable for battery-operated devices.
This sensor is ideal for applications in motor control, power monitoring, and energy management systems.
Pinout
The ACS714ELCTR-20A-T is a Hall effect-based current sensor designed for measuring current up to 20A. It features a total of 5 pins.
Here are the pin functions:
1. Vcc (Pin 1): Power supply input (typically +5V).
2. GND (Pin 2): Ground reference.
3. OUT (Pin 3): Analog output voltage proportional to the measured current.
4. NC (Pin 4): No Connection (not used).
5. IP+ (Pin 5): Positive input for the current sensing path.
6. IP- (Pin 6): Negative input for the current sensing path.
The sensor outputs an analog voltage that varies linearly with the current flowing through the IP+ and IP- pins, allowing for easy interfacing with microcontrollers or analog-to-digital converters.
Here are the pin functions:
1. Vcc (Pin 1): Power supply input (typically +5V).
2. GND (Pin 2): Ground reference.
3. OUT (Pin 3): Analog output voltage proportional to the measured current.
4. NC (Pin 4): No Connection (not used).
5. IP+ (Pin 5): Positive input for the current sensing path.
6. IP- (Pin 6): Negative input for the current sensing path.
The sensor outputs an analog voltage that varies linearly with the current flowing through the IP+ and IP- pins, allowing for easy interfacing with microcontrollers or analog-to-digital converters.
Manufacturer
The ACS714ELCTR-20A-T is manufactured by Allegro Microsystems, LLC. Allegro is a semiconductor company that specializes in designing and manufacturing high-performance analog and mixed-signal integrated circuits (ICs). Founded in 1990, the company focuses on providing innovative sensing and power management solutions for various applications, including automotive, industrial, and consumer electronics.
Allegro's product portfolio includes magnetic sensors, power ICs, and current sensors, with the ACS714 series being a popular choice for current sensing applications. The ACS714ELCTR-20A-T specifically is designed for measuring current in a wide range of applications, offering features such as high accuracy and isolation.
As a leading player in the semiconductor industry, Allegro Microsystems emphasizes research and development to create advanced technologies that enhance the performance and efficiency of electronic systems. The company is known for its commitment to quality and reliability, making it a trusted supplier in the global market.
Allegro's product portfolio includes magnetic sensors, power ICs, and current sensors, with the ACS714 series being a popular choice for current sensing applications. The ACS714ELCTR-20A-T specifically is designed for measuring current in a wide range of applications, offering features such as high accuracy and isolation.
As a leading player in the semiconductor industry, Allegro Microsystems emphasizes research and development to create advanced technologies that enhance the performance and efficiency of electronic systems. The company is known for its commitment to quality and reliability, making it a trusted supplier in the global market.
Application
The ACS714ELCTR-20A-T is a Hall effect current sensor used in various applications, including:
1. Motor Control: For monitoring and controlling electric motors in robotics and automation.
2. Power Management: In power supplies and converters to measure current for efficiency optimization.
3. Battery Management Systems: For electric vehicles and renewable energy systems to monitor battery charge/discharge currents.
4. Industrial Automation: In manufacturing equipment for performance monitoring and fault detection.
5. Home Appliances: For energy usage tracking in smart home applications.
6. HVAC Systems: To monitor and control current in heating and cooling systems.
Its versatility makes it suitable for both low and high voltage applications.
1. Motor Control: For monitoring and controlling electric motors in robotics and automation.
2. Power Management: In power supplies and converters to measure current for efficiency optimization.
3. Battery Management Systems: For electric vehicles and renewable energy systems to monitor battery charge/discharge currents.
4. Industrial Automation: In manufacturing equipment for performance monitoring and fault detection.
5. Home Appliances: For energy usage tracking in smart home applications.
6. HVAC Systems: To monitor and control current in heating and cooling systems.
Its versatility makes it suitable for both low and high voltage applications.
Package
The ACS714ELCTR-20A-T is housed in a PCB mountable SOIC-8 package. This compact package design facilitates easy integration into electronic circuits for current sensing applications.
