VRE302JS

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Voltage references are vital components of today’s electronic circuits. They are used to accurately measure and maintain safe operating conditions for electronic components, including PMICs. The VRE302JS application field and working principle addresses precisely that, helping manufacturers and designers in all industries produce reliable and consistent products.

Voltage references are most commonly used to either generate a voltage that remains constant regardless of current or to measure and maintain a steady voltage output. The VRE302JS, manufactured by TDK, is a high precision, low power, 1.2 volt CMOS voltage reference. It has been designed to provide a reliable, low-current, 10mA output voltage and can also be used in systems that require a constant input voltage.

The VRE302JS works by comparing the external input voltage with an internally generated reference voltage to generate a regulated output voltage. This reference voltage is provided by a combination of two low-power bandgap references – a zinc-coated oxide (ZOx) reference and a specialized low current reference. The ZOx reference is designed to provide a stable reference voltage up to 10mA. The specialized low current reference is adjustable and is used to override the ZOx reference when higher currents or different operational modes are required.

The VRE302JS has a wide range of voltage and temperature stability, with temperatures ranging from -40°C to 8°C. This makes the device extremely versatile, allowing it to be used in both high and low power applications. The VRE302JS also provides very low noise and ripple and ensures a stable output even under extreme temperature conditions. The device is designed to work within the range of 0.68V to 1.8V and can provide a maximum output current of 10mA.

The VRE302JS also has a number of protective features that ensure its reliability and safe operation. These include over-current protection, over-temperature protection, and over-voltage protection. The device is also designed to be electromagnetically immune, and is designed to comply with both the U.S. and the European Union EMC standards.

Overall, the VRE302JS is a high quality voltage reference that is suitable for a wide range of applications. Its combination of low power, high precision, and temperature stability make it an ideal choice for manufacturers and designers in all industries. Moreover, its protective features and high electromagnetic immunity make it an ideal choice for a variety of applications, particularly those that require high reliability and consistency.

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