LM4040QDIM3-2.5/NOPB

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Power Management Integrated Circuit (PMIC) devices are used to manage the power distribution of electronic devices, including the LM4040QDIM3-2.5/NOPB Voltage Reference. The LM4040QDIM3-2.5/NOPB Voltage Reference is a voltage reference that is able to provide a precise and stable voltage to power and maintain circuits.

The LM4040QDIM3-2.5/NOPB Voltage Reference is a small, surface mount voltage reference, designed with a two-terminal buffer configuration and a 1kΩ resistor divider network. The device is designed to provide accurate and reliable output voltages of 2.495V and 2.502V. The voltage references are created by combining a temperature compensated voltage reference circuit and a load sense or a load-switched CMOS circuit block.

The LM4040QDIM3-2.5/NOPB Voltage Reference offers precise, low-temperature drift, high accuracy, typical TMIN/TMAX excursions, and tight tolerance with tight temperature coefficient. The device can also be used for higher precision, as it offers accuracy and temperature coefficient specifications in 10μA/°C temperature range. This voltage reference also features an open collector output that can be used to switch on/off op amps and comparators.

The primary application of the LM4040QDIM3-2.5/NOPB Voltage Reference is digital-to-analog converter systems, such as data converters, process transducers and DACs. Other applications include voltage scaling, precision source generation and temperature compensation with accuracy of ± 5mV.

The working principle of the LM4040QDIM3-2.5/NOPB Voltage Reference involves a two-terminal buffer configuration and a 1kΩ resistor divider network that provides the accuracy and stability. The device is constructed using a series of voltage voltage reference diodes and resistors, which provides temperature stability and a low-drift output. The output is then processed using a high bandwidth buffer amplifier and precision resistors and capacitors. This helps to maintain a high degree of accuracy and stability over time. The LM4040QDIM3-2.5/NOPB Voltage Reference is designed to allow for easy interfacing with existing circuits.

The LM4040QDIM3-2.5/NOPB Voltage Reference has a wide operating range of 0°C to 70°C, with a power supply range of 6V to 18V. The device can also be operated in various environmental conditions, with a maximum temperature of 105°C being allowable. In addition, the device can handle noise and interference, making it suitable for high speed and dynamic application.

The LM4040QDIM3-2.5/NOPB Voltage Reference provides consistent, dependable and robust performance for a wide range of applications, from data converters and DACs to voltage scaling, temperature compensation and precision source generation. The device offers high accuracy, low-temperature drift, high accuracy, typical TMIN/TMAX excursions, and tight tolerance with a low temperature coefficient, making it ideal for many application fields.

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