LMV761MA

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The LMV761MA is a linear-comparator that features an adjustable rail-to-rail input range and an output voltage swing of ±1V. It is designed for driving directly LEDs in applications requiring a low voltage supply. It is operated from 3V up to 24V supply and draws a low quiescent current. Its adjustable input range makes it suitable for a variety of applications from audio comparison to sensor pre-amplifiers.

The LMV761MA device allows for an adjustable voltage difference between the input and output for controlling the light intensity of an LED. It also provides an output current in the ON state that is greater than the supply current. The device is available in the SO-8 package and has power-saving shutdown capabilities.

The LMV761MA is a CMOS-based linear-comparator. It has two inputs, IN+ and IN-, which allow the user to adjust the input range via an external resistor. The comparison of the two voltages is performed internally and the result is output on the OUT line. The device provides an offset voltage at the output so that the output voltage is equal to the input voltage plus a small offset. This offset is adjustable through two externally accessible resistors called R1 and R2.

In normal operation, the LMV761MA linear-comparator compares the two input voltages and the output voltage is determined by the difference between the two voltages. If the voltage difference is large enough, then the output voltage will be greater than the input voltage. On the other hand, if the voltage difference is small, then the output voltage will be less than the input voltage. The output current is determined by the current through the external R2 resistor.

The LMV761MA also features a shutdown mode that can be used to reduce the power consumption when the device is not in use. The shutdown mode is activated through the shutdown pin which is driven to a low state. During shutdown, the current consumption of the device is reduced to almost zero and it powers down the internal circuitry. The shutdown mode can also be used to reduce power consumption when the device is not actively used.

The LMV761MA is a cost-effective, small-size, rail-to-rail linear-comparator that is suitable for applications requiring low voltage supplies. It is available in the SO-8 package and has power-saving shutdown capabilities. Its adjustable input range makes it suitable for applications from audio comparison to sensor pre-amplifiers.

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