BA2903YF-CE2

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Linear - Comparators

Linear - Comparators are electronic components that measure electrical current and indicate an output signal whenever a certain threshold values are crossed. Linear - Comparators provide users with a reliable and useful method to detect changes in their electrical systems. The BA2903YF-CE2 is a monolithic and integrated linear-comparator designed for increased reliability and improved performance.

Application field

The BA2903YF-CE2 is a high-precision comparator with fast response times that is suitable for a wide range of application fields, from instrumentation and industrial sensing to automotive and home appliance control. Its high accuracy and low cost makes this part an ideal choice for applications that demand high accuracy and reproducible results.

This comparator provides a max output current of 1.25A, making it suitable for a variety of direct drive applications. It is velocity stable and supports high frequency response rates up to 30KHz, which makes it suitable for applications such as motor speed and position sensors.

The BA2903YF-CE2 is also excellent for temperature and pressure sensing applications. Its low temperature drift ensures reliable readings even in harsh operating environments. The part also has a built-in ESD protection (8 kilovolts) to guard against EMC disturbances.

Working Principle

The BA2903YF-CE2 employs a hysteresis comparator circuit. The working principle of this circuit is based on the comparison of two different voltage levels. When the input voltage rises above the first level, the output is triggered, and when it drops below the second level, the output is reset.

The hysteresis of the BA2903YF-CE2 is adjustable with an external resistor. By adjusting this resistor, the user can change the width of the hysteresis band and the sensitivity of the comparator, making this part is suitable for a broad range of applications and user requirements.

The BA2903YF-CE2 also has several protection features. It has overvoltage protection to prevent overcurrent or excessive voltage surges and it has an open-output protection feature which prevents it from outputing a static output during failure or power supply issues.

The BA2903YF-CE2 is an all-purpose linear-comparator that provides excellent reliability, accuracy, and performance in a wide variety of application fields. Its adjustable hysteresis and low temperature drift makes it suitable for a wide range of applications and user requirements.

As such, the BA2903YF-CE2 is an ideal component for modern electrical systems. It is reliable, accurate, easy to use and cost-effective, making it a great choice for anyone looking for a high-performance linear-comparator.

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