Texas Instruments

REF5050AIDGKR

The REF5050AIDGKR is a precision voltage reference integrated circuit (IC) manufactured by Texas Instruments. It is designed to provide a stable and accurate voltage reference for various applications.

Description:

The REF5050AIDGKR is a low-power, high-precision voltage reference IC with an output voltage of 5V. It is available in a compact 5-pin SOT-23 package. The device features a low temperature coefficient of 5 ppm/°C, which ensures stable output voltage over a wide temperature range.

Features:

1. Low Power Consumption: The REF5050AIDGKR consumes only 85 µA of current, making it suitable for battery-powered applications.
2. High Precision: The device offers a high precision of ±0.05% initial accuracy and a low temperature coefficient of 5 ppm/°C.
3. Low Drift: The REF5050AIDGKR has a low drift of 50 ppm/°C, which ensures stable performance over temperature variations.
4. Short Circuit Protection: The device features internal short circuit protection, which protects it from damage in case of a short circuit at the output.
5. Low Output Noise: The REF5050AIDGKR has a low output noise of 3.5 µV, making it suitable for applications requiring low noise performance.

Applications:

1. Data Acquisition Systems: The REF5050AIDGKR can be used as a stable voltage reference in data acquisition systems for accurate measurements.
2. Battery-Powered Devices: Due to its low power consumption, the device is ideal for use in battery-powered devices that require a stable voltage reference.
3. Medical Instruments: The high precision and low drift of the REF5050AIDGKR make it suitable for use in medical instruments where accurate voltage references are critical.
4. Industrial Control Systems: The device can be used in industrial control systems where a stable voltage reference is required for reliable operation.
5. Test and Measurement Equipment: The REF5050AIDGKR can be used in test and measurement equipment to provide a stable voltage reference for accurate measurements.

In summary, the REF5050AIDGKR is a low-power, high-precision voltage reference IC with excellent stability and low noise performance. It is suitable for a wide range of applications, including data acquisition systems, battery-powered devices, medical instruments, industrial control systems, and test and measurement equipment.