AD584SH/883B

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AD584SH/883B is a high precision voltage reference of PMIC which is released by Analog Devices. It includes useful functions and features, such as accurate and stable reference voltage, low temperature coefficient and high power supply rejection ratio. The components are commonly used in a variety of applications, including medical, aerospace and automotive fields.

The working principle of the AD584SH/883B is to provide an extremely stable, precision voltage reference voltage to system components. The device utilizes an optimized bandgap design to generate a precise output voltage, which is then amplified and filtered to provide a clean, reliable voltage reference. The output voltage is precisely regulated at 5.0V (AD584SH) or 8.3V (AD883B) for various applications.

The AD584SH/883B is typically used to supply power to sensitive devices such as microprocessors, digital-to-analog converters, compensation networks and other precision components. It is also used as a reference voltage for op-amps in analog and mixed signal circuits. Additionally, the devices can be used as a bandgap reference in power supply applications to provide an accurate voltage calibration.

The AD584SH/883B has an excellent temperature coefficient of typically 15 ppm/°C and a high power supply rejection ratio (PSRR) of typically 80 dB. These features make the device ideal for use in a variety of temperature- and voltage-sensitive applications. Additionally, the devices feature low power dissipation, allowing them to be used in portable applications with minimal power consumption.

The AD584SH/883B is supplied in an 8-lead SOIC package and has an operating temperature range of 0°C to 70°C. It is easily integrated into various circuits and can be used with a variety of devices, including DSPs, FPGAs, bridges, shunt regulators and opto-isolators. Additionally, it offers JESD-609 Class 1A ESD protection, reducing the risk of damage from static electricity.

In conclusion, the AD584SH/883B is an ideal voltage reference for a wide range of applications, including medical, aerospace and automotive. Its excellent performance and low power dissipation make it a reliable choice for powering sensitive devices. Additionally, it offers a high level of protection against static electricity and is easy to integrate into various circuits. For these reasons, the AD584SH/883B is an excellent choice for a variety of PMIC needs.

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