REF5045IDGKR

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A voltage reference is a very important component for a wide range of digital and analog applications. It is used to define and provide an accurate reference voltage level for the rest of the system. In this way, it helps to ensure the accuracy of readings, measurements, and communication of signals. The REF5045IDGKR is a PMIC (power management integrated circuit) voltage reference designed to provide a convenient way to create both fixed and adjustable precision voltage references.The REF5045IDGKR is designed to offer good overall accuracy and feature low power consumption, both important features to consider when looking for a voltage reference chip. It features a typical accuracy of 0.05% over the entire operating temperature range, making it suitable for precision designs that demand high accuracy. Thanks to its low power consumption the REF5045IDGKR can be used in devices where smaller form factors and low-power operation are a priority. This includes devices such as portable medical and test equipment, and digital video and audio systems.

The REF5045IDGKR has an output voltage range of ±500mV from a 2.25V to 4.5V supply voltage. This makes it suitable for a variety of applications, from precision amplifiers and analog-to-digital converters (ADCs), to digital-to-analog converters (DACs) and power supply monitors. Thereference voltage is factory calibrated and can be adjusted with an external potentiometer if needed. The REF5045IDGKR is also capable of supply reversal tolerance, meaning that it doesn’t matter which side of the supply voltage is used; either is accepted.

The REF5045IDGKR is designed to be easy to use, offering a high level of accuracy while consuming very little power. The chip allows for a wide range of adjustable output voltages, and the output voltage can be adjusted using an external potentiometer. This makes it an excellent choice for a variety of precision applications such as amplifier circuits, supply monitors, and ADC/DAC systems. Its low power consumption, wide temperature range, and factory calibration makes it an attractive choice for a voltage reference chip.

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