ADR4540ARZ - Analog Devices Inc.

Manufacturer Part Number

ADR4540ARZ

Manufacturer

Analog Devices

Introduction

Precision voltage reference IC for power management applications.

Product Features and Performance

High accuracy fixed 4.096V output

Low temperature coefficient (4ppm/°C)

Low noise (2.7µVp-p from 0.1Hz to 10Hz)

Series reference type

Stable with capacitive loads

Product Advantages

Excellent thermal stability

High output current capability (10 mA)

Low dropout voltage

Wide input voltage range (4.2V to 15V)

Low supply current (950µA)

Key Technical Parameters

Output Voltage: 4.096V

Output Current: 10 mA

Tolerance: ±0.04%

Temperature Coefficient: 4ppm/°C

Input Voltage Range: 4.2V ~ 15V

Supply Current: 950µA

Operating Temperature Range: -40°C ~ 125°C

Mounting Type: Surface Mount

Quality and Safety Features

Built with robust manufacturing standards

Designed for long-term reliability

Compatibility

Compatible with various digital-to-analog and analog-to-digital converters

Usable in conjunction with single-supply amplifiers

Application Areas

Data acquisition systems

Precision instrumentation

Automotive electronics

Industrial control systems

Product Lifecycle

Active product life cycle

Standard availability with no known discontinuation

Several Key Reasons to Choose This Product

High precision voltage reference suitable for critical applications

Broad operating temperature range suitable for automotive and industrial environments

Excellent long-term stability for reliable performance over product lifetime

Suitable for high-performance data acquisition and signal conditioning systems

Readily available in the market with ongoing manufacturer support

Surface mount package for easy PCB integration