Manufacturer Part Number
ADR445ARMZ
Manufacturer
Analog Devices
Introduction
The ADR445ARMZ is a high-performance voltage reference from the XFET® series, designed for precision power management applications.
Product Features and Performance
Series type voltage reference
Fixed 5V output voltage
Output current capacity of 10 mA
Low output noise of 2.25µVp-p from 0.1Hz to 10Hz
Precision output tolerance of ±0.12%
Stable performance with a temperature coefficient of 10ppm/°C
Operates across a wide input voltage range from 5.5V to 18V
Low supply current of 3.75mA
Product Advantages
High accuracy and low noise enhance the reliability of sensitive circuits
Wide operating temperature range suitable for industrial applications
Key Technical Parameters
Output Voltage (Min/Fixed): 5V
Current Output: 10 mA
Tolerance: ±0.12%
Temperature Coefficient: 10 ppm/°C
Noise 0.1Hz to 10Hz: 2.25 µVp-p
Voltage Input: 5.5V ~ 18V
Current Supply: 3.75 mA
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Precision performance under varying environmental conditions
Robust surface mount package ensures secure assembly
Compatibility
Compatible with various circuit designs due to its stable output characteristics and surface mount package
Application Areas
Precision instrumentation
Data acquisition systems
High-end audio equipment
Medical and testing equipment
Product Lifecycle
Currently active product
Provides long-term availability with no near-term discontinuation anticipated
Several Key Reasons to Choose This Product
Exceptionally low noise output ensures high fidelity in sensitive applications
Broad input voltage acceptance makes integration into existing designs easier
Excellent temperature resilience supports use in harsh environments
Precise voltage reference enhances overall system accuracy
Trusted manufacturer known for high quality and reliable components