Manufacturer Part Number
ADR421BRZ-REEL7
Manufacturer
Analog Devices
Introduction
Precision XFET Voltage Reference
Product Features and Performance
Series Reference Type
Fixed Output Type
Low Noise Performance
Stable Temperature Coefficient
Low Power Consumption
High Output Current Capability
Product Advantages
Low Tempco for Minimal Drift
High Accuracy and Precision
Low Noise Enhances Signal Integrity
Wide Input Voltage Range for Flexibility in Use
Extended Operating Temperature Range
Key Technical Parameters
Output Voltage 2.5V
Output Current 10 mA
Tolerance ±0.04%
Temperature Coefficient 3ppm/°C
Noise 1.75µVp-p at 0.1Hz to 10Hz
Input Voltage 4.5V ~ 18V
Supply Current 600µA
Quality and Safety Features
Robust Operating Temperature Range -40°C ~ 125°C
Surface Mount Package for Reliable PCB Mounting
Compatibility
Surface Mount 8-SOIC Package
Compatible with Multiple Analog and Digital Circuits
Application Areas
Precision Instrumentation
Data Acquisition Systems
High-end Audio Equipment
Medical Devices
Test and Measurement
Product Lifecycle
Active Product Status
Base Product Number ADR421 for Reference to Family Line
Several Key Reasons to Choose This Product
Industry-Leading Low Noise Level
Tight Output Tolerance for High Precision Applications
Wide Operating Voltage Range Accommodates Various Power Supplies
Energy Efficient with Low Quiescent Current to Preserve Battery Life
Suitable for Stringent Applications due to Wide Temperature Range
High Reliability and Long-Term Stability
Standard Packaging in Tape & Reel for Automated Manufacturing Processes
ADR421BRZ- REEL7ADI (Analog Devices, Inc.)
ADR423BR
ADR421ARMZAnalog Devices Inc.IC VREF SERIES 0.12% 8MSOP