LMV431AIZ/NOPB Integrated Circuits (ICs)

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Voltage references are often used in controlling the voltage levels in power supply and signal conditioning applications. The LMV431AIZ/NOPB is an adjustable, low-power voltage reference device with a precision voltage output, low temperature coefficient, and low dropout voltage. It is mainly used in relatively low power automotive applications, but can also be used in other industrial and consumer applications.

The LMV431AIZ/NOPB features a very low dropout voltage of only 0.45 V at a 1 mA load. It also has a temperature coefficient of 0.2 μV/°C, which is extremely low for a voltage reference. Additionally, it has a wide operating voltage range of 1.5 V to 28 V, which makes it suitable for a wide range of applications.

The LMV431AIZ/NOPB is a dual-channel adjustable voltage reference. It consists of two independent voltage reference channels connected to a common reference input. Each channel can be adjusted using an external sense resistor and an external adjust pin to set the voltage level. The device has an active pull-up in the form of a temperature compensated current source in one input and the other input is available as an open-drain output.

The LMV431AIZ/NOPB also features two active circuits for temperature compensation, one for each reference channel. The active circuit automatically adjusts the current source in order to maintain a constant output voltage over a wide temperature range. This ensures that the voltage output is able to remain stable over a wide range of temperatures.

The LMV431AIZ/NOPB is mainly used in automotive applications, such as for fuel injectors, audio systems, climate control systems, and lighting systems. However, it can also be used in other industrial and consumer applications, such as for temperature control, process control, and in medical systems.

The LMV431AIZ/NOPB is a low-power, adjustable voltage reference device with a precision voltage output, low temperature coefficient, and low dropout voltage. It is mainly used in automotive applications, but can also be used in other industrial and consumer applications. It is a dual-channel adjustable voltage reference with an active pull-up in one input and an open-drain output in the other. Additionally, it has two active circuits for temperature compensation in order to maintain a constant output voltage over a wide temperature range.

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