ACS711KEXLT-31AB-T Sensors, Transducers |
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Allicdata Part #: | 620-1482-2-ND |
Manufacturer Part#: |
ACS711KEXLT-31AB-T |
Price: | $ 0.00 |
Product Category: | Sensors, Transducers |
Manufacturer: | Allegro MicroSystems, LLC |
Short Description: | SENSOR CURRENT HALL 31A AC/DC |
More Detail: | Current Sensor 31A 1 Channel Hall Effect, Open Loo... |
DataSheet: | ACS711KEXLT-31AB-T Datasheet/PDF |
Quantity: | 15000 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
For Measuring: | AC/DC |
Sensor Type: | Hall Effect, Open Loop |
Current - Sensing: | 31A |
Number of Channels: | 1 |
Output: | Ratiometric, Voltage |
Sensitivity: | 45mV/A |
Frequency: | DC ~ 100kHz |
Linearity: | ±1% |
Accuracy: | ±5% |
Voltage - Supply: | 3 V ~ 5.5 V |
Response Time: | 4.6µs |
Current - Supply (Max): | 5.5mA |
Operating Temperature: | -40°C ~ 125°C |
Polarization: | Bidirectional |
Mounting Type: | Surface Mount |
Package / Case: | 12-WFQFN |
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ACS711KEXLT-31AB-T is a magnetic current transducer produced by Allegro MicroSystems, designed for low-power AC and DC applications. The transducer is mainly used to measure currents in high-power circuits with an extended range of current from 0 to 131A. It functions as a current-sensing device that converts low power currents into open circuit voltages and acts as a controller in measurement, control and protection systems.
The ACS711KEXLT-31AB-T is based on Allegro\'s patented Hall effect sensing technology, which functions by using a low-power current which is supplied through an integrated current port to trigger a magnetic field. When an electric current is passed through the current port, it applies a magnetic field at the Hall Element. In turn, the magnetic field causes a voltage which is proportional to the strength of the sensed current and can be subsequently used to measure the input current.
The transducer also features a magnetic shunt integrated into its design, which provides significant external current sensing performance gains when compared to traditional shunt-based current sensing systems. Through its operation, the transducer can sense currents up to 131A and produce an output signal via its analog port over a wide operating range. The transducer also offers an integrated SPI interface, making it easily configurable and adaptable.
As a current sensing device, ACS711KEXLT-31AB-T transducer can be used in many different applications, such as motor control, inverter control, motor protection, industrial automation, and battery monitoring. It can also be used to detect over-currents, under-currents, over-temperature, etc., and trigger an appropriate response.
In summary, the ACS711KEXLT-31AB-T is a cost-effective, high-accuracy current sensor designed for low power applications. It offers integrated current sensing performance gains and is suitable for applications requiring an extended range of current from 0 to 131A, motor control, and over-current protection.
The specific data is subject to PDF, and the above content is for reference
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