REF2930AIDBZR

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Voltage References are extremely useful and critical components in Power Management Integrated Circuits (PMICs). A Voltage Reference is a device that provides a constant and stable output voltage over a wide range of temperature, operating supply voltage and load conditions. REF2930AIDBZR is a voltage reference with a very low temperature drift that is suitable for precision and high accuracy applications.

REF2930AIDBZR delivers an incredibly low drift of 1.5µV/°C over a wide range of temperatures, making it an ideal choice for precision applications such as test and measurement, automotive, and in some cases, industrial grade designs. It also has have a nominal output voltage tolerance of plus or minus 2mV, lower than other competitor devices, and can easily provide precision power from 1.2V to 10V.

REF2930AIDBZR’s working principle is that, it utilizes a bandgap voltage reference to provide a stable, precision output in the presence of noise or power supply fluctuations. The bandgap reference is protected from common-mode transients by a series of transimpedance amplifier stages. The output voltage is then regulated with a bandgap stabilizer circuit, providing an incredibly low temperature drift of 1.5uV/°C over a wide operating temperature range. This design architecture effectively reduces the effect of voltage errors and makes the REF2930AIDBZR an extremely accurate and reliable reference.

REF2930AIDBZR application field is very wide, it can used for test or measurement instruments, automotive applications and many other fields. It can provide precise, reliable voltage references for power management systems, such as micro-controllers and automation systems. In automotive systems, it is suitable for applications like fuel gauges, engine controls, motor drivers, airbag controls, and so on. Other than automotive, REF2930AIDBZR can be used in instrumentation systems such as meters, PID controllers, pressure sensors and flow meters. Last but not least, its low temperature drift makes it suitable for other industrial grade designs.

In conclusion, REF2930AIDBZR is a very reliable and precise voltage reference suitable for a wide range of applications, from test and measurement systems to automotive and industrial control systems. Its low temperature drift and high accuracy makes it an ideal choice for precision applications, and its robust design makes it an ideal choice for power management systems.

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