The AD581KHZ is a high-precision voltage reference module from Analog Devices Inc., designed to offer a stable and accurate 10 V output. This integrated circuit (IC) is part of a series that has established itself as a standard in the industry for providing a reference voltage in a wide array of applications, including digital voltmeters, power supplies, and operational amplifier circuitry.

Key Features

• High Accuracy: The AD581KHZ boasts an impressive initial accuracy of ±0.05%, ensuring reliable performance for precision applications.
• Temperature Stability: With a temperature coefficient as low as 10 ppm/°C, users can trust the output voltage to remain consistent across a broad temperature range.
• Low Drop-Out Voltage: This device operates effectively with a minimal difference between the input and output voltage, enhancing its efficiency and versatility in various circuit configurations.
• High Output Current: Capable of sourcing up to 10 mA of output current, the AD581KHZ can drive heavier loads without compromising its performance.
• Long-Term Stability: An excellent long-term stability of less than 25 ppm/1000 hours at 125°C ensures a dependable reference voltage over the lifespan of the product.
• Wide Operating Range: The IC can be operated over a broad input voltage range, making it suitable for diverse applications.

Applications

The AD581KHZ is ideal for high-precision instrumentation that demands a stable reference voltage. Its robustness and accuracy make it suitable for:

• Digital and analog converters (DACs and ADCs)
• Precision power supplies
• Calibration equipment
• Industrial control systems
• Laboratory instruments
• Automotive electronics

Technical Specifications

With its combination of precision, stability, and versatility, the AD581KHZ from Analog Devices Inc. is an excellent choice for professionals seeking a reliable voltage reference source.