Texas Instruments

REF5050AQDRQ1

The REF5050AQDRQ1 is a precision voltage reference integrated circuit (IC) manufactured by Texas Instruments. This device is designed to provide a stable and accurate voltage reference across a wide range of operating conditions and temperatures.

Description:

The REF5050AQDRQ1 is a low-dropout (LDO) voltage reference with an output voltage of 5V. It is available in a compact 10-pin MSOP package. The device features a low temperature coefficient, low initial accuracy, and low drift over time, making it ideal for applications that require high precision and stability.

Features:

1. Output voltage: 5V
2. Low temperature coefficient: 5 ppm/°C (max)
3. Low initial accuracy: ±0.05% (max)
4. Low drift: 2 ppm/°C (max)
5. Low dropout voltage: 1.5V (typical)
6. Low quiescent current: 65µA (typical)
7. Wide operating temperature range: -40°C to +125°C
8. Available in a 10-pin MSOP package

Applications:

The REF5050AQDRQ1 is suitable for a variety of applications that require a stable and accurate voltage reference. Some of the key applications include:

1. Data acquisition systems
2. Battery-powered instruments
3. Strain gauge amplifiers
4. Medical equipment
5. Industrial control systems
6. Test and measurement equipment
7. Power supply voltage references
8. Microcontroller voltage references

In summary, the REF5050AQDRQ1 is a precision voltage reference IC from Texas Instruments that offers high accuracy, low drift, and a wide operating temperature range. It is suitable for a range of applications where a stable and accurate voltage reference is required.