VRE102CA

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Voltage references are electronic components that provide a very stable voltage output as an ancillary reference in a design. The VRE102CA Voltage Reference is particularly reliable and efficient. This Voltage Reference is used when the reference voltage required needs to be more precise and stable than what is provided through a voltage regulator. It is very useful when absolute accuracy is a must and when dealing with different power supplies.

VRE102CA voltage references are designed for use in a variety of applications, including: precision voltage sources for industrial equipment, power supplies and load cells; motor monitoring; over-current and over-temperature protection; and energy storage systems.

On an operational level, VRE102CA Voltage Referencing operates as follows: The output voltage of VRE102CA is determined by an on-chip voltage reference diode and a precision current feedback source with hysteresis regulation to provide superior temperature stability and high accuracy. The output voltage generated is factory-trimmed to the specified values which are to be applied in the application.

The VRE102CA Voltage Reference is a two terminal series emitter-follower configuration developed to efficiently provide a precise voltage reference with a single resistor. With its low dropout voltage, the design requires minimal series voltage drops to achieve the required output. This also means that the output voltage stability is improved as the input supply variation is minimized.

The VRE102CA Voltage Reference makes use of a resistor to set the value of its output voltage, which is then trimmed to provide the accurate reference voltage. This features inbuilt bipolar protection which ensures that the device can operate over an extended temperature range between -50°C to +125°C. Furthermore, the VRE102CA is able to withstand high transient voltages up to 28V, making it suitable for industrial, automotive and power applications that often experience high voltage transients.

As the current pulled from the VRE102CA can affect its output, it is also designed for low load current, as well as low operating current. This makes it capable of providing precise voltage references even when placed in current limited conditions. In addition, the VRE102CA is able to accept a wide range of input voltages, making it suitable for use in a variety of applications and platforms.

The VRE102CA Voltage Reference is an efficient and reliable way of providing precise and stable reference voltages. It can be used in a range of applications, including industrial equipment, power supplies, motors and energy storage systems, as well as in automotive and high voltage transient environments.

By using a trim resistor to set the output voltage and an on-chip voltage reference diode to regulate the voltage, VRE102CA Voltage Reference offers superior temperature stability and accuracy across its operating temperature range, making it a reliable and effective choice for precise voltage referencing.

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