Texas Instruments

REF5025AIDR  

Voltage References

The REF5025AIDR is a precision voltage reference integrated circuit (IC) manufactured by Texas Instruments. It is designed to provide a stable and accurate voltage reference for a wide range of applications.

Description:

The REF5025AIDR is a low-drift, low-temperature coefficient, and high-precision voltage reference IC. It operates from a single supply voltage and provides a stable output voltage over a wide temperature range. The device is available in an 8-pin SOIC package.

Features:

1. Low-drift: The REF5025AIDR has a low drift of 5 ppm/°C, which ensures a stable output voltage over temperature variations.
2. Low-temperature coefficient: The device has a low temperature coefficient of 20 ppm/°C, which minimizes the output voltage variation with temperature changes.
3. High-precision: The REF5025AIDR provides a high precision output voltage with an initial accuracy of ±0.01% and a maximum drift of ±0.02% over the operating temperature range.
4. Wide supply voltage range: The device can operate from a supply voltage range of 4.5V to 28V, making it suitable for a variety of applications.
5. Low output noise: The REF5025AIDR has a low output noise of 2.5 μV, which is ideal for applications requiring low-noise performance.
6. Low power consumption: The device has a low power consumption of 10 mW, which makes it suitable for battery-powered applications.

Applications:

The REF5025AIDR is suitable for a wide range of applications where a stable and accurate voltage reference is required. Some of the applications include:

1. Data acquisition systems: The REF5025AIDR can be used as a stable reference for analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) in data acquisition systems.
2. Battery-powered devices: The low power consumption of the REF5025AIDR makes it suitable for use in battery-powered devices where power efficiency is critical.
3. Industrial control systems: The device can be used in industrial control systems where a stable and accurate voltage reference is required for sensor signal conditioning and processing.
4. Medical equipment: The REF5025AIDR can be used in medical equipment where precision and stability are critical for accurate measurements and diagnostics.
5. Test and measurement equipment: The device can be used in test and measurement equipment where a stable voltage reference is required for calibration and testing purposes.

In summary, the REF5025AIDR is a high-precision, low-drift, and low-temperature coefficient voltage reference IC that is suitable for a wide range of applications where a stable and accurate voltage reference is required. Its low power consumption, wide supply voltage range, and low output noise make it an ideal choice for battery-powered devices and systems requiring low-noise performance.

REF5025AIDR Documents

Download datasheets and manufacturer documentation for REF5025AIDR

Datasheets :

REF5020,25,30,40,45,50 Datasheet      

HTML Datasheet :

REF5020,25,30,40,45,50 Datasheet      

PCN Design/Specification :

REF50xx Datasheet 21/Jun/2023       REF50yyy 08/Jun/2020