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ACS714ELCTR-20A-T

Name: ACS714ELCTR-20A-T
Rating: 4.7 (12 reviews)

SENSOR CURRENT HALL 20A AC/DC

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Mfr.부분 #ACS714ELCTR-20A-T
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데이터시트 ACS714ELCTR-20A-T DataSheet
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사양

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

개요

Description

The ACS714ELCTR-20A-T is a Hall-effect current sensor designed for measuring both AC and DC currents. It features a non-intrusive design that allows for direct current sensing without requiring a shunt resistor, thus minimizing power loss. The sensor can measure currents from -20A to +20A with an output voltage proportional to the sensed current, providing a linear response.
Key features include a low-noise output, high immunity to external interference, and a wide supply voltage range (typically 5V). The sensor's compact package makes it suitable for various applications, including motor control, battery management systems, and power monitoring. It also provides excellent accuracy and temperature stability, making it a reliable choice for industrial and consumer electronics projects. The ACS714ELCTR-20A-T is often utilized in embedded systems for real-time current monitoring, enhancing system safety and efficiency.

Features

The ACS714ELCTR-20A-T is a Hall-effect current sensor designed for measuring AC or DC current. Key features include:
1. Current Range: It can measure up to ±20A, making it suitable for various applications.
2. Output Type: The sensor provides an analog voltage output proportional to the current flowing through it.
3. Supply Voltage: It operates at a supply voltage of 5V, which is standard for many microcontrollers.
4. Isolation: The device offers electrical isolation of up to 2.1 kV, ensuring safety in high-voltage applications.
5. Linearity: It boasts excellent linearity and low offset voltage, improving measurement accuracy.
6. Response Time: The sensor has a fast response time, suitable for dynamic measurements.
7. Package: It comes in a compact package, facilitating easy integration into various designs.
These features make the ACS714ELCTR-20A-T ideal for power monitoring, motor control, and various industrial applications.

Package

The ACS714ELCTR-20A-T is packaged in a Surface Mount Technology (SMT) format, specifically in an 8-pin SOIC package. This allows for easy integration into printed circuit boards while maintaining a compact footprint.

Pinout

The ACS714ELCTR-20A-T is a current sensor IC with a total of 5 pins. The pin configuration and their functions are as follows:
1. IP+ (Pin 1): Positive input for current sensing.
2. IP- (Pin 2): Negative input for current sensing.
3. GND (Pin 3): Ground reference.
4. VOUT (Pin 4): Analog output voltage proportional to the sensed current.
5. VCC (Pin 5): Supply voltage input, typically 5V.
The ACS714ELCTR-20A-T measures current up to ±20A and offers galvanic isolation, making it suitable for applications in power monitoring and industrial systems.

Manufacturer

The ACS714ELCTR-20A-T is manufactured by Allegro MicroSystems, LLC. Allegro is a semiconductor company specializing in the design and manufacturing of sensors, integrated circuits, and power management solutions. They are known for their innovative technologies in various applications, including automotive, industrial, and consumer electronics. Allegro's products are widely used in systems that require precise measurement of current, position, and magnetic fields, among other functions. The ACS714ELCTR-20A-T is specifically a Hall-effect current sensor, capable of measuring up to 20A, making it suitable for a range of applications in monitoring and control systems.

Application

The ACS714ELCTR-20A-T is a Hall-effect current sensor used in applications such as motor control, battery management systems, renewable energy systems (like solar inverters), power monitoring, and industrial automation. Its ability to measure both AC and DC currents makes it suitable for various consumer electronics, electric vehicles, and smart grid applications. Its isolation and accuracy enhance safety and reliability in these fields.

Equivalent

The ACS714ELCTR-20A-T is a current sensor IC. Equivalent products include the ACS712 series (like ACS712-20A), Texas Instruments' INA190, Allegro's ACS758, and the Honeywell CSLA2CD series. These alternatives may offer similar current sensing capabilities but verify specifics like range and package type for compatibility.