ADR4540BRZ-R7 - Analog Devices Inc.

Manufacturer Part Number

ADR4540BRZ-R7

Manufacturer

Analog Devices

Introduction

Precision series voltage reference component for power management applications

Product Features and Performance

Output Voltage: 4.096V

Maximum Output Current: 10 mA

Exceptionally low tolerance: ±0.02%

Highly stable temperature coefficient: 2ppm/°C

Ultra-low noise performance: 2.7µVp-p from 0.1Hz to 10Hz

Broad input voltage range: 4.2V to 15V

Low supply current: 950µA

Operational temperature range: -40°C to 125°C

Product Advantages

Offers high accuracy and low temperature drift

Provides low noise output for sensitive electronics

Supports wide input voltage suitable for various applications

Power-efficient with low supply current

Capable of operating in extreme temperature conditions

Key Technical Parameters

Output Type: Fixed

Voltage Output (Min/Fixed): 4.096V

Current Output: 10 mA

Tolerance: ±0.02%

Temperature Coefficient: 2ppm/°C

Noise (0.1Hz to 10Hz): 2.7µVp-p

Voltage Input: 4.2V ~ 15V

Current Supply: 950µA

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Robust thermal performance in a wide operating temperature range

Compatibility

Compatible with various electronic systems requiring stable reference voltage

Application Areas

Telecommunications

Data acquisition systems

High-precision power supplies

Test and measurement equipment

Automotive electronics

Product Lifecycle

Active status with ongoing manufacturing support

Not indicated as nearing discontinuation

Availability of replacements or upgrades should be confirmed with manufacturer

Several Key Reasons to Choose This Product

High precision voltage for accurate reference

Minimized signal noise for critical applications

Versatile use across multiple voltage inputs

Low operational costs due to power efficiency

Reliable performance in harsh environmental conditions

Long-term stability for sustained operation

Accessible technical support and documentation from Analog Devices