ADR4540ARZ-R7 - Analog Devices Inc.

Manufacturer Part Number

ADR4540ARZ-R7

Manufacturer

Analog Devices

Introduction

The ADR4540ARZ-R7 is a high precision, low noise voltage reference which operates from a wide input voltage range and provides a fixed 4.096V output voltage.

Product Features and Performance

Fixed Output Voltage of 4.096V

Output Current Capability of 10 mA

Low Output Noise of 2.7µVp-p from 0.1Hz to 10Hz

Wide Input Voltage Range from 4.2V to 15V

Low Temperature Coefficient of 4ppm/°C

Product Advantages

High Accuracy with Tolerance of ±0.04%

Stable and Low Output Noise ideal for high precision applications

Wide Operating Temperature Range from -40°C to 125°C suitable for diverse environments

Small 8-SOIC Package allows for compact PCB design

Key Technical Parameters

Voltage - Output (Min/Fixed): 4.096V

Current - Output: 10 mA

Tolerance: ±0.04%

Temperature Coefficient: 4ppm/°C

Voltage - Input: 4.2V ~ 15V

Current - Supply: 950µA

Quality and Safety Features

Robust Operating Temperature Range ensuring reliability in varying climatic conditions

Precision Output and Low Noise contribute to overall system safety in critical applications

Compatibility

Compatible with wide-ranging input voltages and adaptable to multiple applications due to the simple surface mount 8-SOIC package

Application Areas

Precision Instrumentation

Data Acquisition Systems

Industrial Automation

Medical Devices

Product Lifecycle

The device is currently Active with no indication of discontinuation, ensuring long-term availability and support.

Several Key Reasons to Choose This Product

High Precision and Stability ideal for critical applications demanding accuracy

Low Noise Output suitable for sensitive electronic applications

Wide Input Voltage Range provides flexibility in power supply design

Robust Operating Temperature Range allows usage in various environments

Compact and Reliable 8-SOIC Packaging for easy integration into existing designs