REF2041AIDDCR - Texas Instruments

Manufacturer Part Number

REF2041AIDDCR

Manufacturer

Texas Instruments

Introduction

The REF2041AIDDCR is a series voltage reference component used primarily for precise voltage calibration in power management applications.

Product Features and Performance

Series reference type with fixed output

Outputs precise voltages of 2.048V and 4.096V

Capable of supplying output current up to 20 mA

Extremely low tolerance of ±0.05%

Low temperature coefficient at 8ppm/°C

Low noise levels, achieving 12ppmp-p from 0.1Hz to 10Hz

Product Advantages

High accuracy and low drift improve system reliability

Dual output voltage option for flexibility in applications

Low noise output for sensitive electronics use

Compact SOT-23-5 Thin, TSOT-23-5 package for space-saving installation

Key Technical Parameters

Voltage Output (Min/Fixed): 2.048V, 4.096V

Current Output: 20 mA

Tolerance: ±0.05%

Temperature Coefficient: 8ppm/°C

Noise 0.1Hz to 10Hz: 12ppmp-p

Voltage Input: 4.116V ~ 5.5V

Current Supply: 460µA

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Robust operation within a wide temperature range from -40°C to 125°C

Compatibility

Suitable for use in various electronic applications requiring stable voltage reference

Application Areas

Power management systems

Data acquisition systems

Test and measurement equipment

Portable and battery-powered devices

Product Lifecycle

Currently marked as Active with ongoing production and supply

Not nearing discontinuation, with reliable supply expected

Several Key Reasons to Choose This Product

Precise voltage output with options for multiple applications ensures versatility

Extremely low output current variance and noise level promotes reliability in sensitive setups

Wide operating temperature range suitable for industrial and automotive environments

Simple surface mount design facilitates easy integration into existing designs