DS4303R+T&R - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

DS4303R+T&R

Manufacturer

Analog Devices

Introduction

High-precision adjustable voltage reference

Product Features and Performance

Adjustable output voltage from 0.3V to 3.3V

Low output noise of 200µVp-p (0.1Hz to 10Hz) and 26µVp-p (10Hz to 10kHz)

Highly stable with an output current of 1 mA

Excellent temperature coefficient at 62ppm/°C

Series reference type ensures reliable and consistent performance

Operates at a wide input voltage range from 2.4V to 3.6V

Product Advantages

High precision with tight tolerance of ±0.03%

Low supply current requirement of 1.6mA for energy-efficient operation

Robust operational temperature range from -40°C to 85°C

Key Technical Parameters

Output Voltage (Min/Fixed): 0.3V

Output Voltage (Max): 3.3V

Current - Output: 1 mA

Tolerance: ±0.03%

Temperature Coefficient: 62ppm/°C

Input Voltage: 2.4V ~ 3.6V

Quality and Safety Features

Stable performance over temperature variations

Low noise output for sensitive applications

Compatibility

Compatible with various analog and digital circuits requiring a reference voltage

Surface mount SC-74A, SOT-753 package for PCB integration

Application Areas

Precision power supply regulation

Data conversion systems

Instrumentation and measurement equipment

Medical devices

Product Lifecycle

Currently active with no immediate signs of discontinuation

Valid support and documentation available

Several Key Reasons to Choose This Product

Superior accuracy with the very low tolerance level

Ultra-low noise for high-fidelity applications

Stable over a wide range of temperatures and supply voltages

Compact SOT-23-5 package suitable for space-constrained designs

Reputable manufacturer known for quality and reliability