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Texas Instruments

LM393LVQDRQ1

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SKU: LM393LVQDRQ1
$0.00

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Texas Instruments LM393LV/LM393LV-Q1/LM339LV/LM339LV-Q1 Low-Voltage Comparators are two (LM393LV/LM393LV-Q1) or four (LM339LV/LM339LV-Q1) independent voltage comparators that are designed to operate from a wide range of supply voltages. The LM393LV/LM393LV-Q1/LM339LV/LM339LV-Q1 can drop-in replace the standard LM2xx, LM3xx, and LM290x comparator family in low voltage (≤ 5V) applications for improved performance and added features.

The LM393LV/LM393LV-Q1/LM339LV/LM339LV-Q1 includes a Power-On Reset (POR) feature that ensures the output is in a High-Z state until the minimum supply voltage has been reached. This feature prevents output transients during system power-up and power-down. These comparators also feature rail-to-rail inputs and no output phase inversion with inputs that can go up to 6V without damage. This makes this family of comparators well suited for precision voltage monitoring in harsh, noisy environments.

The Texas Instruments LM393LV/LM393LV-Q1/LM339LV/LM339LV-Q1 are specified for the temperature range of -40°C to +125°C. This range covers the temperature ranges of all the LM2xx, LM3xx, and LM290x comparator families. The LM393LV-Q1/LM339LV-Q1 devices are AEC-Q100 qualified for automotive applications.