ADI ADR441BRZ

系列固定-40°C ~ 125°C（TA）

Overview

The ADR441BRZ is a 2.5V LDO XFET Voltage Reference with current sink and source featuring ultralow noise, high accuracy and low temperature drift performance. Using patented temperature drift curvature correction technique and XFET technology, voltage change vs. temperature nonlinearity in the ADR441BRZ is minimized. The XFET reference offer better noise performance than buried Zener reference and XFET references operate off low supply voltage headroom (0.5V). This combination of features makes the ADR441BRZ ideally suited for precision signal conversion applications in high-end data acquisition systems, optical networks and medical applications. The ADR441BRZ XFET reference is the only low noise solution for 5V systems. This reference has the capability to source up to 10mA of output current and sink up to -5mA. It also comes with a trim terminal to adjust the output voltage over a 0.5% range without compromising performance.

Features

XFET® Series
±0.04% Tolerance
THREE TERMINAL VOLTAGE REFERENCE Analog IC
Peak Reflow Temperature: 260
Channel Number: 1
Max Output Voltage: 20V
Reference Voltage: 2.5V

Surface Mount Mounting Type

Applications

There are a lot of Analog Devices Inc.
ADR441BRZ Voltage Reference applications.

• Automotive
• 3 V/5 V, 8-bit to 12-bit data converters
• Precision data acquisition systems
• High resolution converters
• Industrial process control systems
• Precision instruments
• Notebook Computers
• Cell Phones
• Industrial Process Control
• High-Resolution Analog-to-Digital