ADR3440ARJZ-R7 - Analog Devices Inc.

Manufacturer Part Number

ADR3440ARJZ-R7

Manufacturer

Analog Devices

Introduction

High precision series voltage reference IC for power management applications

Product Features and Performance

High accuracy: ±0.1% tolerance

Stable output: 4.096V fixed voltage

Low temperature coefficient: 8ppm/°C

Low noise: 29µVp-p from 0.1Hz to 10Hz, 53µVrms from 10Hz to 10kHz

Output current capability: 10 mA

Low supply current: 100µA

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

Product Advantages

Tight tolerance for reliable voltage setting

Minimal temperature drift for consistent operation

Low noise for sensitive electronics

Energy-efficient with low supply current

Suitable for harsh environments due to wide operating temperature

Key Technical Parameters

Output Voltage: 4.096V

Output Current: 10 mA

Input Voltage: 4.3V to 5.5V

Supply Current: 100µA

Temperature Coefficient: 8ppm/°C

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Robust construction for long-term reliability

Compatibility

Compatible with various power management systems

Mounting Type: Surface Mount

Package / Case: SOT-23-6

Application Areas

Precision power supply systems

Data acquisition systems

Automation and control systems

Portable and battery-powered electronics

Telecommunications

Product Lifecycle

Active status with no indication of discontinuation

Replacement or upgrade options available

Several Key Reasons to Choose This Product

Extremely precise voltage reference for critical applications

Maintains performance over wide temperature ranges

Low power consumption ideal for portable devices

Reduced system noise for high-fidelity applications

Long-term availability and reliability for ongoing projects