The REF5030IDR from Texas Instruments is a high-precision, low-power, low-noise voltage reference. This device is part of a family of voltage references that are designed to be stable and reliable over both time and temperature. It is an ideal choice for high-end precision applications where a stable reference voltage is crucial, such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and precision instrumentation.

Key Features

• High Accuracy: The REF5030IDR offers an impressive initial accuracy of 0.05%, ensuring precise voltage regulation for sensitive applications.
• Low Temperature Drift: With a temperature drift as low as 3 ppm/°C, this device provides consistent performance across a wide range of operating temperatures.
• Low Noise: It has a low output noise of 3 µVpp/V, which is critical for applications requiring a clean reference signal.
• Wide Output Voltage Range: The device supports a wide range of output voltages, making it versatile for various applications.
• Long-Term Stability: The REF5030IDR exhibits excellent long-term stability, minimizing drift over time and reducing the need for recalibration.
• Low Power Consumption: Its low power consumption makes it suitable for battery-powered and portable devices, helping to extend battery life.

Applications

This voltage reference can be used in a multitude of applications, including:

• Precision data acquisition systems
• High-resolution ADCs and DACs
• Medical and scientific instrumentation
• Industrial process control systems
• Automotive systems
• Portable and battery-powered equipment

Product Specifications

The REF5030IDR comes in a small SOIC-8 package and operates over an industrial temperature range of -40°C to +125°C. It requires a supply voltage between 4.5V and 18V, making it flexible for use in a variety of circuit designs. The output voltage is factory trimmed to 3.0V, which can be adjusted with external resistors if necessary.

Ordering Information

The product is available in a tape and reel format, denoted by the 'IDR' suffix, facilitating easy assembly for mass production. For detailed ordering and shipping information, please refer to the Texas Instruments website or authorized distributors.