Manufacturer Part Number
ADR443ARMZ
Manufacturer
Analog Devices
Introduction
The ADR443ARMZ is a voltage reference component from Analog Devices specializing in power management with fixed output in the XFET® series.
Product Features and Performance
XFET® technology for low noise performance
Fixed voltage output of 3V
Output current of 10 mA
Low temperature coefficient of 10ppm/°C
Low noise level of 1.4µVp-p from 0.1Hz to 10Hz
Product Advantages
Highly stable and precise with a tolerance of ±0.13%
Wide input voltage range from 3.5V to 18V
Key Technical Parameters
Output Voltage: 3V
Output Current: 10 mA
Tolerance: ±0.13%
Temperature Coefficient: 10ppm/°C
Noise (0.1Hz to 10Hz): 1.4µVp-p
Input Voltage: 3.5V ~ 18V
Supply Current: 3.75mA
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Rigorous testing ensures reliability across a wide range of operating temperatures
Compatibility
Surface mount configuration (8-TSSOP, 8-MSOP)
Compatible for integration in various circuit designs requiring stable reference voltage
Application Areas
Precision instrumentation
Data acquisition systems
High-resolution converters
Product Lifecycle
Status: Active
Not nearing discontinuation, robust availability of replacements or upgrades
Several Key Reasons to Choose This Product
Utilizes advanced XFET® technology for enhanced stability and low noise
Broad operating temperature range for flexible applications in various environments
Supports applications demanding high precision due to narrow tolerance and low temperature coefficient
