Manufacturer Part Number
ADR291ERZ-REEL7
Manufacturer
Analog Devices
Introduction
Precision Low Power XFET Voltage Reference
Product Features and Performance
Series Reference Type
Fixed Output Type
Low Noise Performance
Stable Output Voltage
Low Temperature Coefficient
Product Advantages
High Accuracy Voltage Reference
Excellent Temperature Stability
Good Long-Term Stability
Low Power Consumption
Key Technical Parameters
Output Voltage 2.5V
Output Current 5 mA
Voltage Tolerance ±0.08%
Temperature Coefficient 8ppm/°C
Low Noise 8µVp-p at 0.1Hz to 10Hz
Input Voltage Range 3V ~ 15V
Supply Current 15µA
Quality and Safety Features
Wide Operating Temperature Range -40°C ~ 125°C
Robust Surface Mount Package
Compatibility
Compatible with High-Precision ADCs and DACs
Ideal for Precision Instrumentation
Application Areas
Data Acquisition Systems
Digital Multimeters
Medical Equipment
Battery-Powered Devices
Precision Power Supplies
Product Lifecycle
Active Product
Not near discontinuation
Future upgrades available
Several Key Reasons to Choose This Product
Exceptional Voltage Precision
Very Low Noise for Sensitive Circuits
Minimal Influence from Temperature Variations
Excellent Long-Term Voltage Stability
Ultra Low Power Suitable for Battery Operated Devices
Scalable for Various Precision Applications
Supports Wide Range of Input Voltage
Broad Operating Temperature for Harsh Environments