REF102AU/2K5G4

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The REF102AU/2K5G4 is a three-terminal reference source designed to provide a fixed output voltage of 2.5 V over a wide range of operating temperatures and power supplies. This voltage reference output is adjustable and can be located anywhere in the application from -25°C to 125°C. It is classified as a PMIC - Voltage Reference.

This voltage reference has a wide range of applications in consumer electronics, networking, communications, automotive, and medical applications. Examples include use in operational amplifiers and comparators, voltage reference sources, A/D converters and D/A converters, programmable analog IC’s, analogue sensors, LED displays and drivers, automotive systems, cost effective solutions for precision power management, and more.

The REF102AU/2K5G4 operates with two input power supplies, one positive power supply and one negative power supply. Its working principle is based on a current source similar to a diode, with each diode consist of two oppositely biased reference elements. As the input voltage increases, the current output increases proportionally. This automatically adjusts the output to maintain the desired reference voltage. The two input power supplies ensure that the device will perform over a wide range of voltages and temperatures.

The REF102AU/2K5G4 is a low power consumption device and is capable of achieving high precision. It is capable of achieving an output voltage accuracy of less than ±0.2%, along with ±2 mV absolute tolerance. This is achieved by having an internal temperature-compensated reference, which offers high accuracy over the temperature range of -25°C to 125°C. It also provides high accuracy over wide voltage ranges from 2.25 V to 40 V.

The REF102AU/2K5G4 has the ability to withstand overvoltage conditions due to its built-in ESD protection. This will ensure that the device remains operational in even the harshest of environments. The device also features a low on-resistance output FET which minimizes power consumption in the reference circuit.

The REF102AU/2K5G4 is designed using advanced CMOS processes and features an integrated design. This allows it to operate with low noise and low power consumption, while still providing high accuracy. The device also features fast settling times and low output current noise, making it suitable for applications that require fast response times. The device also features a wide output voltage range, making it suitable for a variety of applications.

Overall, the REF102AU/2K5G4 is a three-terminal voltage reference source designed to provide a fixed output voltage of 2.5 V over a wide range of operating temperatures and power supplies. It is a low power consumption device that is capable of achieving high precision and is suitable for use in a wide range of applications. Being a PMIC - Voltage Reference device, it is categorised accordingly.

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