Manufacturer Part Number
ADR445ARMZ-REEL7
Manufacturer
analog-devices
Introduction
The ADR445ARMZ-REEL7 is a high-precision voltage reference component, part of the XFET® series, optimized for power management applications requiring a stable and accurate reference voltage.
Product Features and Performance
Utilizes XFET® technology for excellent stability and low noise
Outputs a fixed 5V reference voltage
Capable of sourcing up to 10 mA current
Exhibits a very low temperature coefficient of 10ppm/°C
Features an exceptionally low noise in the 0.1Hz to 10Hz range: 2.25µVp-p
Supports a wide input voltage range from 5.5V to 18V
Low supply current requirement at only 3.75mA
Designed for high-temperature operation from -40°C to +125°C
Product Advantages
High precision and stability due to XFET® technology
Low power consumption enhances system efficiency
Minimal noise contribution supports high-performance applications
Wide input voltage range offers flexibility in various power supply configurations
Tolerant to harsh operating temperatures, enabling use in industrial environments
Key Technical Parameters
Voltage Output (Min/Fixed): 5V
Current Output: 10 mA
Tolerance: ±0.12%
Temperature Coefficient: 10ppm/°C
Noise 0.1Hz to 10Hz: 2.25µVp-p
Voltage Input: 5.5V ~ 18V
Current Supply: 3.75mA
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Constructed to meet rigorous industrial quality standards
Ensured reliability over a wide range of operating conditions
Compatibility
Designed for surface mount technology with an 8-MSOP package
Ensures compatibility with a broad range of circuit boards and systems
Application Areas
Ideal for high-performance data converters
Suitable for precision power supplies
Applicable in medical and industrial instrumentation
Reliable for automotive electronics requiring precise voltage referencing
Product Lifecycle
Currently in active production with no immediate discontinuation date
Continued availability of replacements or upgrades is anticipated
Several Key Reasons to Choose This Product
Exceptional voltage precision and stability suitable for critical applications
Very low noise enhances system performance, particularly in sensitive electronics
Broad operating temperature range ensures reliability in varied environments
Flexible input voltage range accommodates diverse power configurations
Proven Analog Devices quality and reliability
ADR444BRZ-REELADI (Analog Devices, Inc.)