TS372IN

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The TS372IN is a type of comparator from the Linear family. It is specifically designed for the comparison of single-ended input signals. This very low noise, low power comparator is used in applications such as filter circuits and level detection.

The TS372IN has two pins- an input pin and an output pin. A single-ended input is applied to the input pin, and the output can be used to detect level differences between the input signal and a reference voltage. The output pin produces a digital output voltage that can be set to either 0V or higher voltage, depending on the reference voltage or the sensing range.

The operational principle of the TS372IN is based on hysteresis. Hysteresis is a phenomenon that occurs when a system exhibits output results that differ depending on the direction of the input change. This type of comparator is generally used for detecting small signals, so a hysteresis with a low threshold voltage is essential. This property reduces the possibility of noise and false triggering on the output.

The output of the TS372IN is typically selected depending on the input signal being compared. If the single-ended input signal is above the configured reference voltage, the output is set to a higher voltage. Conversely, if the single-ended input signal is lower than the reference voltage, the output is set to low voltage. Generally, a range of voltages is used when selecting the reference voltage to allow for different operating voltages and levels.

The TS372IN can also be used in multiple configurations. Typcially, the device is set up in either a single-ended mode or a differential input mode. In single-ended mode, only one input voltage is used to compare against a reference voltage. For differential inputs, the two input terminals are linked allowing the comparator to detect small differences between two separate input signals.

The TS372IN is ideal for a range of applications such as level detectors, filter circuits, over-voltage protection, and under-voltage protection. The low noise, low power characteristics make it especially suitable for low level signal comparisons such as automotive applications, consumer electronics, and industrial sensors.

The TS372IN is an excellent example of a precision low-noise and low-power comparator from the Linear-Comparators category. It has been designed for single-ended input comparison and is capable of providing accurate results even under very small signal changes. Its low-noise design makes it well suited to applications such as level detection and filtering circuits where the signal being sensed needs to be accurately and reliably compared.

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