ACS711KEXLT-15AB-T Sensors, Transducers

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Current transducers are used in many applications, from electrical engineering and automotive laboratory to electronic system design in laboratory and industry. ACS711KEXLT-15AB-T is a multi-range current transducer with a wide range of applications. This article will discuss its application field and working principle.

The ACS711KEXLT-15AB-T provides an economy solution for medium-range current sensing, allowing accurate measurement under varying supply voltages. It is suitable for both industrial and automotive applications due to its wide operating temperature range (-40° 10 150°C). It is typically used in unipolar applications in AC wall adapters, motor-driving boards, stepper motors, solar panels and related applications. Its small size makes it ideal for compact embedded designs.

The core of the ACS711KEXLT-15AB-T is the internal Hall effect-based field-effect transistor (FET) which generates a linear output voltage that is proportional to the applied magnetic field. The built-in Hall element is further supported by an external biasing element which is used to set the operating current range of the sensing element. The biasing element also serves to limit the total current range of the transducer.

The ACS711KEXLT-15AB-T has a 20-bit, 0.2-2.5V linear current output with three selectable output sensitivities: 10mV/A, 20mV/A, and 40mV/A. It is insensitive to ambient temperature changes and has common-mode rejection, which makes it helpful in noise-sensitive applications. The built-in ESD protection helps make the transducer immune to electrostatic discharge.

The ACS711KEXLT-15AB-T offers excellent temperature and long-term stability, allowing it to yield highly accurate readings. The built-in temperature compensation helps reduce its temperature sensitivity and the internal hysteresis circuit helps protect against false triggering. The device also supports two different supply voltages, allowing it to be used in multiple application scenarios. Its high efficiency allows it to draw as little as 10µA of input current, making it useful in battery-powered applications.

The ACS711KEXLT-15AB-T includes an efficient power management system, which ensures that the transducer only uses the required amount of power to function. This allows it to provide accurate readings without consuming too much power. It also features a low-power shutdown mode which turns off the device when not in use, thereby conserving energy. The efficient power management system also helps reduce the EMI (electromagnetic interference) output from the device.

Overall, the ACS711KEXLT-15AB-T is an ideal choice for current sensing and provides a wide range of features which make it suitable for different applications. It offers accurate and reliable performance across a wide temperature range and its durable design makes it suitable for a wide variety of environments. With its excellent temperature and long-term stability, low power consumption, and EMI immunity, the ACS711KEXLT-15AB-T is a highly reliable current transducer suitable for almost any application.

The specific data is subject to PDF, and the above content is for reference