Description
The ACS712ELCTR-20A-T is an open-loop current sensor from Allegro Microsystems, designed for AC/DC current measurement. It operates at a supply voltage of 5V and features an 8-pin SOIC package with a width of 3.90mm (0.154"). This device allows for easy monitoring of power usage in various applications, including home automation, industrial control, automotive systems, and energy management.
The ACS712ELCTR-20A-T provides a simple and efficient way to measure current levels up to 20A, making it suitable for a wide range of applications where accurate current measurement is required.
Features
The ACS712ELCTR-20A-T from Allegro Microsystems is an open-loop current sensor that measures AC or DC currents up to 20A. Its features include:
- High accuracy: ±1% for DC, ±2% for AC
- Low noise: 100 μVrms (typical)
- Wide operating temperature range: -40°C to 125°C
- Small size: 8-pin SOIC package
- Low power consumption: 10 mW typical
- High common-mode rejection ratio: 80 dB typ.
This device is suitable for a wide range of applications, including monitoring power usage, controlling industrial motors, and testing equipment.
Package
According to the product information, the package type of ACS712ELCTR-20A-T is an 8-SOIC (0.154", 3.90mm Width) package.
Pinout
The ACS712ELCTR-20A-T has an 8-pin SOIC package. The pin functions are:
- VCC: 5V power supply
- GND: Ground
- OUT: Analog output proportional to the input current
- SENSE+: Positive sense input for current measurement
- SENSE-: Negative sense input for current measurement
- NC: No connection (not connected)
- NC: No connection (not connected)
This device is an open-loop current sensor that measures AC or DC currents up to 20A. The OUT pin provides a proportional analog output signal that can be used to measure the current.
Manufacturer
The manufacturer of the ACS712ELCTR-20A-T is Allegro Microsystems.
Applications
According to the product information, the application areas of ACS712ELCTR-20A-T are:
- Monitor power usage
- Automate homes
- Test equipment
- Control industrial motors
- Monitor power
- Robot operations
- Check automotive batteries
- Control motors
- Power equipment
- Check battery level
- Power control
- Monitor UPS
- Monitor welding
- Test electronic loads
- Energy systems
- Monitor solar energy
- Smart appliances
These applications are listed under the "Application" section of the product information.
Equivalent
The Allegro Microsystems ACS712ELCTR-20A-T is a popular current sensor IC. Equivalent products may include:
- TI's TLCN7705-Q1
- Melexis' MLX91203P
- NXP's ACS73020AL
- STMicroelectronics' TLE9441K4
Please note that these are just some possible alternatives and the actual equivalent products may vary depending on specific requirements and applications.
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