Manufacturer Part Number
ADR441ARMZ
Manufacturer
Analog Devices
Introduction
The ADR441ARMZ is a high-performance, precision voltage reference from Analog Devices, catering to the power management and voltage regulation requirements across a wide range of applications.
Product Features and Performance
XFET® technology for low noise and high accuracy
Fixed 2.5V output voltage
10 mA output current capability
Excellent temperature coefficient of 10ppm/°C
Very low noise performance of 1.2µVp-p from 0.1Hz to 10Hz
Wide input voltage range from 3V to 18V
Low supply current requirement of 3.75mA
Product Advantages
Superior temperature stability
High output drive capability
Minimized noise for sensitive applications
Versatile input voltage range supports numerous power sources
Efficient power usage helps in extending battery life in portable devices
Key Technical Parameters
Voltage Output (Min/Fixed): 2.5V
Current Output: 10 mA
Tolerance: ±0.12%
Temperature Coefficient: 10ppm/°C
Noise 0.1Hz to 10Hz: 1.2µVp-p
Voltage Input: 3V ~ 18V
Current Supply: 3.75mA
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Robust operational range with an operating temperature of -40°C ~ 125°C ensures reliable performance in extreme conditions
Compatibility
Surface mount packaging (8-TSSOP, 8-MSOP) facilitates integration into a variety of circuit designs
Broad input voltage range allows compatibility with a wide array of input power sources
Application Areas
Precision data conversion
Portable and battery-powered equipment
Industrial instrumentation
Medical devices
Automotive electronics
Product Lifecycle
The product status is Active, indicating ongoing production and availability. No immediate discontinuation is evident, ensuring support for future projects.
Several Key Reasons to Choose This Product
XFET® technology guarantees low noise level, optimizing performance in sensitive applications
High stability and accuracy enhance reliability for precision tasks
Broad compatibility and easy integration into existing designs with surface mount package
Active product lifecycle status assures long-term availability and support
Energy-efficient design contributes to longer battery life in portable applications
