ADR03BUJ-R2

Product Overview

Category: Integrated Circuits (ICs)

Use: Voltage References

Characteristics: - Low Dropout Voltage - High Accuracy - Low Temperature Coefficient - Low Quiescent Current - Wide Operating Range

Package: SOT-23-3

Essence: ADR03BUJ-R2 is a voltage reference IC that provides a stable and accurate voltage output for various applications.

Packaging/Quantity: The ADR03BUJ-R2 is available in tape and reel packaging, with 3000 units per reel.

Specifications

Output Voltage: 2.5V
Initial Accuracy: ±0.1%
Temperature Coefficient: 10ppm/°C
Quiescent Current: 120µA
Dropout Voltage: 300mV
Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The ADR03BUJ-R2 has three pins:

VOUT: Output Voltage Pin
GND: Ground Pin
VIN: Input Voltage Pin

Functional Features

High accuracy and stability over temperature and time
Low dropout voltage allows operation with low input-output voltage differentials
Low quiescent current minimizes power consumption
Wide operating temperature range enables usage in extreme environments

Advantages

Provides a precise and stable voltage reference for various applications
Low dropout voltage allows efficient operation even with low input-output voltage differentials
Low quiescent current ensures minimal power consumption
Wide operating temperature range makes it suitable for diverse environments

Disadvantages

Limited output voltage options (only 2.5V)
Not suitable for applications requiring higher output voltages

Working Principles

The ADR03BUJ-R2 utilizes bandgap voltage reference technology to generate a stable and accurate output voltage. It compensates for temperature variations, ensuring consistent performance over a wide temperature range.

Detailed Application Field Plans

The ADR03BUJ-R2 is commonly used in the following applications:

Precision Instrumentation
Data Acquisition Systems
Portable Devices
Battery-Powered Equipment
Industrial Control Systems

Detailed and Complete Alternative Models

ADR01BUJZ-R2: 1.2V Voltage Reference
ADR02BUJZ-R2: 2.0V Voltage Reference
ADR04BUJZ-R2: 4.096V Voltage Reference
ADR05BUJZ-R2: 5.0V Voltage Reference

These alternative models provide different output voltage options to suit specific application requirements.

Word count: 274 words

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ADR03BUJ-R2 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ADR03BUJ-R2 in technical solutions:

Q: What is the ADR03BUJ-R2? A: The ADR03BUJ-R2 is a precision voltage reference IC that provides a stable and accurate voltage output.
Q: What is the voltage range of the ADR03BUJ-R2? A: The ADR03BUJ-R2 has a voltage range of 2.5V to 5.5V.
Q: What is the typical accuracy of the ADR03BUJ-R2? A: The ADR03BUJ-R2 has a typical accuracy of ±0.1%.
Q: Can the ADR03BUJ-R2 be used as a voltage reference for analog-to-digital converters (ADCs)? A: Yes, the ADR03BUJ-R2 is commonly used as a voltage reference for ADCs to ensure accurate conversion.
Q: Does the ADR03BUJ-R2 require an external voltage regulator? A: No, the ADR03BUJ-R2 has an integrated voltage regulator, making it easy to use in various applications.
Q: What is the temperature range of the ADR03BUJ-R2? A: The ADR03BUJ-R2 operates within a temperature range of -40°C to +125°C.
Q: Can the ADR03BUJ-R2 be used in battery-powered devices? A: Yes, the low power consumption of the ADR03BUJ-R2 makes it suitable for battery-powered applications.
Q: How does the ADR03BUJ-R2 handle noise and fluctuations in the input voltage? A: The ADR03BUJ-R2 has built-in noise rejection and stability features to minimize the impact of input voltage fluctuations.
Q: Can multiple ADR03BUJ-R2 ICs be used in parallel for higher precision? A: Yes, multiple ADR03BUJ-R2 ICs can be connected in parallel to achieve higher precision and redundancy.
Q: What are some common applications of the ADR03BUJ-R2? A: The ADR03BUJ-R2 is commonly used in data acquisition systems, industrial control systems, medical devices, and precision instrumentation.

Please note that these answers are general and may vary depending on specific application requirements.