The REF5040IDGKR is a high-precision voltage reference chip from Texas Instruments, designed to ensure stability and accuracy for your electronic applications. This advanced device provides a fixed 4.096V output voltage with an impressive low temperature coefficient, making it an ideal choice for precision data converters and measurement devices where stability is crucial.

Key Features:

• Output Voltage: The REF5040IDGKR offers a precise 4.096V output, which is commonly used as a reference voltage for 12-bit analog-to-digital converters (ADCs), allowing for full-scale readings of 4096 discrete steps.
• High Accuracy: This voltage reference IC boasts an initial accuracy of ±0.05%, ensuring that the output voltage is as close to the desired value as possible, minimizing error in your system.
• Low Temperature Drift: With a temperature coefficient as low as 3ppm/°C, the REF5040IDGKR maintains a stable output voltage over a wide temperature range, making it suitable for both industrial and consumer applications.
• Low Noise: It exhibits low noise performance, with 3µVPP/V of noise in the 0.1Hz to 10Hz frequency range, which is critical for high-resolution measurements and precision instrumentation.
• Low Dropout Voltage: The REF5040IDGKR operates with a low dropout voltage, which allows for better performance under varying supply conditions.
• Package: Housed in an 8-pin VSSOP package, this IC is compact and suitable for space-constrained applications.

Applications:

The REF5040IDGKR is versatile and can be used in a variety of applications, including:

• Precision data acquisition systems
• Medical equipment
• High-resolution ADCs and DACs
• Industrial control systems
• Test and measurement equipment

Quality and Reliability:

Texas Instruments is known for its commitment to quality, and the REF5040IDGKR is no exception. It is designed and manufactured to meet the high standards of reliability and performance that engineers around the world have come to expect from TI products.