Texas Instruments

REF5040MDREP  

Voltage References

REF5040MDREP Description

The REF5040MDREP is a high-precision voltage reference IC from Texas Instruments, designed for applications requiring stable and accurate voltage references. With a fixed output voltage of 4.096V, this device offers excellent noise performance, low temperature drift, and tight tolerance, making it ideal for a wide range of applications in the electronics industry.

REF5040MDREP Features

• Noise Performance: The REF5040MDREP boasts a low noise level of 12µVpp/V from 0.1Hz to 10Hz, ensuring stable and reliable voltage references in sensitive applications.
• Tight Tolerance: With a tolerance of ±0.05%, this device provides accurate voltage references that are essential for precision applications.
• Low Temperature Drift: The temperature coefficient of 5ppm/°C ensures minimal drift over temperature variations, maintaining the stability of the voltage reference.
• Output Current: The REF5040MDREP can source up to 10mA of output current, making it suitable for driving capacitive loads and other demanding applications.
• Fixed Output Voltage: The fixed output voltage of 4.096V simplifies design and eliminates the need for external resistors or trimming.
• Low Supply Current: The device consumes only 1.25mA of supply current, making it energy-efficient and suitable for battery-powered applications.
• Mounting Type: The surface-mount packaging allows for easy integration into PCB designs, reducing footprint and improving reliability.

REF5040MDREP Applications

The REF5040MDREP is ideal for a variety of applications where precise and stable voltage references are critical:

1. Data Acquisition Systems: The low noise and tight tolerance make it suitable for high-resolution ADC references.
2. Communication Equipment: The stable voltage reference is essential for maintaining signal integrity in communication systems.
3. Industrial Control Systems: The low temperature drift and tight tolerance ensure reliable operation in harsh environments.
4. Automotive Applications: The REF5040MDREP can be used for voltage references in automotive sensors and control systems, where reliability and precision are crucial.

Conclusion of REF5040MDREP

The REF5040MDREP from Texas Instruments is a versatile and high-performing voltage reference IC, offering a combination of low noise, tight tolerance, and low temperature drift. Its fixed output voltage simplifies design, while its low supply current and surface-mount packaging make it suitable for a wide range of applications in the electronics industry. With its unique features and advantages, the REF5040MDREP is an excellent choice for precision voltage reference applications.

REF5040MDREP Documents

Download datasheets and manufacturer documentation for REF5040MDREP

Datasheets :

REF50xx-EP Datasheet      

HTML Datasheet :

REF50xx-EP Datasheet