LMV393MMX/NOPB

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The LMV393MMX/NOPB is a single-supply, low-power, low-voltage CMOS device, specially designed for rail-to-rail comparison at the lowest supply voltage. It is part of the Analog Devices Linear - Comparator family, and can be used for various applications such as sensing small voltage changes, voltage level detection, automatic gain control, schmitt triggers and many other applications.

The LMV393MMX/NOPB has an input voltage range of -0.3 to +2V. It offers rail-to-rail input capability, so the input can be driven anywhere between Vcc and GND. The device features an open-drain output with an external pull-up resistor, which allows it to operational at voltages down to 0.8V. The output can be driven up to the supply voltage, which allows it to operate at very low supply voltages.

The LMV393MMX/NOPB is also very power efficient and can operate at a supply current of only 500 nA. This makes it suitable for applications which require low-power operation. In addition, it integrates a temperature-compensated hysteresis, which allows it to reliably detect small voltage changes.

The LMV393MMX/NOPB working principle is based on the principle of comparing the voltages at the two input pins of the device. When the voltage at one of the pins exceeds the other, the output of the device goes high. This allows it to detect small voltage differences and generate a logic-level output signal.

The device can also be used in applications where auto-gain control is required. Here, it can be used to sense the voltage at a particular point and automatically adjust the gain, so that the output of the device stays within the required parameters.

The LMV393MMX/NOPB is suitable for many applications, from simple level-shift applications to complex control systems. Its wide voltage range and low-power operation capabilities make it suitable for a variety of low-power, low-voltage applications.

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