ALD2321ASCL

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Linear - Comparators found many uses in different applications, even as far as consumer products. The conduction type of most of these linear applications requires high precision characteristics from the comparators. The ALD2321ASCL is one such type of linear comparator that is used for high efficiency and precision applications.

The ALD2321ASCL is a monolithic low-dropout comparator with the following features:

• Low input bias current: 10pA
• Wide power supply range: 2.5V - 18V
• High input voltage offset drift: 720uV max
• High common-mode rejection ratio: 97dB
• High gain bandwidth product: 9k Hz

These features make the ALD2321ASCL comparator suitable for a wide range of high precision applications such as voltage monitoring, temperature monitoring, data acquisition, process control, etc.

The working principle of ALD2321ASCL is based on the idea of comparing two input voltages, the reference voltage and the input voltage. The comparator has two threshold levels, one for the negative supply voltage, and one for the positive supply voltage. When the input voltage is within the two thresholds, a logical binary output will be produced.

The ALD2321ASCL is able to compare the difference between the two voltages in a very accurate manner. It can detect smallest of variations and then has the ability to process the comparison output to a logic level. This makes the ALD2321ASCL very useful in a variety of application areas such as power supply monitoring, data acquisition, and process control.

The ALD2321ASCL is also designed to provide high input common-mode rejection ratio and high power supply rejection ratio. This makes it ideal to be used in noise-sensitive environments. Additionally, it has a very low power dissipation, making it power efficient.

The overall design and features of the ALD2321ASCL makes it an excellent choice for applications requiring precision operation and power efficiency. The ALD2321ASCL is suitable for a wide range of applications including power supply monitoring, process control, temperature monitoring, data acquisition, and other applications.

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