ADR5045ARTZ-REEL7 Integrated Circuits (ICs)

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PMIC - Voltage Reference

ADR5045ARTZ-REEL7 is a PMIC Voltage Reference module that is designed to provide a highly accurate, low-power reference voltage, ideal for applications such as automotive pressure and temperature control and other forms of sensor conditioning and analog control. The ADR5045ARTZ-REEL7 Voltage Reference operates with 4.5V to 30V DC supply voltage, and can operate up to 50mA current draw with a -40°C to +125°C ambient temperature range. It offers excellent stability and accuracy over temperature, voltage, and time.

Application Field

The ADR5045ARTZ-REEL7 Voltage Reference can be used in a variety of applications that require a highly accurate and low-power reference voltage. Some of the most popular applications include automotive engine control systems, airbag sensors, temperature control, industrial and commercial sensor conditioning, and analog control systems. This device is also suitable for a wide range of other industrial and commercial applications such as audio signal conditioning, data acquisition systems, and medical imaging systems. It is designed to offer users an efficient and reliable solution that is suited to their application needs.

Working Principle

The ADR5045ARTZ-REEL7 Voltage Reference works by converting a variable voltage input into a stable and accurate reference voltage. This reference voltage is then used by the associated sensor or control system to accurately measure and control the relevant parameter. It is designed with a high precision voltage reference module, coupled with a series compensation circuit, which together provide a highly stable and accurate output over a wide range of input voltages. Additionally, the module utilises a three-terminal low-dropout regulator, which enables it to provide a low noise and low power supply for the sensors or controllers.

In order to guarantee its high accuracy and stability, the module is designed with a temperature-compensated temperature coefficient of 0.004°C, an operating temperature range of -40°C to +125°C, and a maximum current rating of 50mA. Additionally, the module offers excellent long-term stability, with a low drift over time of only 0.02% over 1000 hours.

Overall, the ADR5045ARTZ-REEL7 Voltage Reference offers a highly-accurate and stable voltage reference with a wide range of operational parameters and environmental capabilities, making it an ideal choice for a range of applications that require a low power, highly accurate reference voltage.

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