ADR421BR
2.5V precision voltage references in SOIC8
Manufacturer： ['rochester', 'analog-devices']
series introduction
The ADR421BR Series is a high-precision, low-dropout (LDO) voltage reference product line, meticulously designed to provide a stable output voltage with exceptional accuracy and minimal drift over a wide range of environmental conditions. This series features a low output noise characteristic, making it ideal for sensitive applications where voltage stability is paramount. With a typical output voltage of 2.5V, the ADR421BR delivers a remarkable initial accuracy of ±0.1%, ensuring that your circuits maintain optimal performance and reliability.
One of the standout features of the ADR421BR Series is its low dropout voltage of just 0.1V, which allows it to function efficiently even when the input voltage is only slightly above the output voltage. This characteristic is especially beneficial in battery-powered devices where maximizing battery life is crucial. Additionally, the series boasts a wide operating temperature range, from -40°C to +125°C, making it suitable for applications in various environments, including automotive, industrial, and consumer electronics.
The ADR421BR Series is engineered with an internal bandgap reference, which enhances the temperature stability and long-term reliability of the output voltage. This design choice minimizes the effects of temperature variations and ensures that the output remains stable over time, accommodating the needs of applications such as precision analog sensors, data acquisition systems, and high-performance instrumentation.
In terms of applications, the ADR421BR Series excels in precision voltage references for analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and operational amplifiers. Its ability to provide a clean and stable reference voltage makes it an invaluable component in high-resolution measurement systems and signal processing circuits. Moreover, the series is widely used in power management systems, where accurate voltage references are critical for controlling voltage regulation and ensuring the integrity of power supplies.
Overall, the ADR421BR Series stands out as a versatile and highly reliable solution for engineers and designers seeking consistent performance and precision in their electronic designs. With its superior features and robust design, it is well-suited for a diverse range of applications across multiple industries.
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8-SOIC
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