ADR525BRT-R2

Product Overview

Category

ADR525BRT-R2 belongs to the category of voltage references.

Use

It is primarily used as a precision voltage reference in various electronic circuits.

Characteristics

• High accuracy and stability
• Low temperature coefficient
• Wide operating temperature range
• Low output noise
• Low power consumption

Package

ADR525BRT-R2 is available in a small surface-mount package, such as SOT-23 or SOIC-8.

Essence

The essence of ADR525BRT-R2 lies in its ability to provide a stable and accurate voltage reference for precise circuit operation.

Packaging/Quantity

Typically, ADR525BRT-R2 is packaged in reels or tubes, with quantities ranging from a few hundred to several thousand units per package.

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: 10ppm/°C
• Operating Temperature Range: -40°C to +125°C
• Supply Voltage Range: 2.7V to 18V
• Output Current: 10mA
• Quiescent Current: 60µA

Detailed Pin Configuration

ADR525BRT-R2 has the following pin configuration:

1. VOUT: Output Voltage
2. GND: Ground
3. VIN: Input Voltage

Functional Features

• High precision voltage reference
• Stable output voltage over a wide temperature range
• Low power consumption
• Low output noise
• Excellent line and load regulation

Advantages and Disadvantages

Advantages

• High accuracy and stability ensure precise circuit operation.
• Low temperature coefficient minimizes voltage drift with temperature changes.
• Wide operating temperature range allows for use in various environments.
• Low output noise ensures minimal interference with other circuit components.
• Low power consumption helps conserve energy.

Disadvantages

• Relatively higher cost compared to standard voltage references.
• Limited output current may restrict its use in high-power applications.

Working Principles

ADR525BRT-R2 utilizes a bandgap reference circuit to generate a stable and accurate voltage reference. It compensates for temperature variations by employing temperature-dependent elements, ensuring consistent output voltage over a wide temperature range.

Detailed Application Field Plans

ADR525BRT-R2 finds application in various fields, including:

1. Precision analog-to-digital converters (ADCs)
2. Digital-to-analog converters (DACs)
3. Voltage regulators
4. Oscillators and timers
5. Sensor calibration circuits
6. Battery management systems
7. Test and measurement equipment

Detailed and Complete Alternative Models

Some alternative models to ADR525BRT-R2 include:

1. LT6654: Precision Voltage Reference
2. MAX6190: Low-Power, Low-Drift Voltage Reference
3. REF5050: High-Precision Voltage Reference
4. LM4040: Precision Micropower Shunt Voltage Reference
5. LT1021: Precision Reference

These alternatives offer similar characteristics and can be used as substitutes based on specific requirements.

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