Manufacturer Part Number
ADR431ARZ-REEL7
Manufacturer
Analog Devices, Inc.
Introduction
High-precision, low-noise voltage reference with XFET technology
Product Features and Performance
Fixed output voltage of 2.5V
Low noise: 3.5 μVp-p (0.1 Hz to 10 Hz)
High accuracy: ±0.12% tolerance
Low temperature coefficient: 10 ppm/°C
Wide operating temperature range: -40°C to 125°C
Low quiescent current: 800 μA
High output current capability: 30 mA
Product Advantages
Excellent stability and precision
Compact surface-mount package
Wide voltage input range
Reliable XFET technology
Key Technical Parameters
Output Voltage: 2.5V
Output Current: 30 mA
Input Voltage Range: 4.5V to 18V
Temperature Coefficient: 10 ppm/°C
Noise (0.1 Hz to 10 Hz): 3.5 μVp-p
Accuracy: ±0.12%
Quality and Safety Features
RoHS3 compliant
8-SOIC surface-mount package
Compatibility
Compatible with a wide range of electronic devices and systems that require a stable, precise voltage reference
Application Areas
Precision analog and mixed-signal circuits
Data acquisition systems
Industrial control and automation
Medical equipment
Test and measurement instruments
Product Lifecycle
The ADR431 is an active product and is not nearing discontinuation. Replacements and upgrades may be available in the future.
Key Reasons to Choose This Product
Excellent voltage reference performance with low noise, high accuracy, and stability
Wide operating temperature range and voltage input range for versatile applications
Compact surface-mount package for space-constrained designs
Reliable and proven XFET technology for long-term reliability
RoHS3 compliance for environmental safety
ADR431ARMZAnalog Devices Inc.IC VREF SERIES 0.12% 8MSOP