REF5010AID

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Reference

Characteristics: - High precision voltage reference - Low temperature coefficient - Low output noise - Wide operating temperature range

Package: SOIC-8

Essence: The REF5010AID is a high-performance voltage reference IC used to provide a stable and accurate voltage reference in various electronic circuits.

Packaging/Quantity: The REF5010AID is available in a standard SOIC-8 package. It is typically sold in reels of 2500 units.

Specifications

• Output Voltage Range: 2.5V to 5.5V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: 10ppm/°C
• Output Noise Voltage: 3µVrms
• Supply Voltage Range: 4.5V to 18V
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The REF5010AID has the following pin configuration:

```

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| | --| VOUT GND|-- --| VIN NC |-- --| NC NC |-- --| NC VDD |-- |___________| ```

Functional Features

• High precision voltage reference with low initial accuracy and temperature coefficient.
• Provides a stable and accurate voltage reference for precise analog circuitry.
• Low output noise ensures minimal interference in sensitive applications.
• Wide operating temperature range allows for reliable performance in extreme environments.

Advantages

• High precision and accuracy ensure reliable voltage reference for critical applications.
• Low temperature coefficient minimizes variations due to temperature changes.
• Low output noise makes it suitable for noise-sensitive applications.
• Wide operating temperature range enables usage in harsh environmental conditions.

Disadvantages

• Limited output voltage range may not be suitable for applications requiring higher voltages.
• The SOIC-8 package may not be compatible with all circuit designs.

Working Principles

The REF5010AID utilizes a bandgap voltage reference circuit to generate a stable and accurate voltage reference. It compensates for temperature variations by employing a temperature-dependent current source and a voltage divider network. This ensures that the output voltage remains constant over a wide temperature range.

Detailed Application Field Plans

The REF5010AID is commonly used in various applications, including:

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

Alternative Models

1. REF5020AID: Similar specifications but with a higher output voltage range of 5V to 10V.
2. REF5030AID: Similar specifications but with a lower initial accuracy of ±0.1%.
3. REF5040AID: Similar specifications but with a lower temperature coefficient of 5ppm/°C.

These alternative models provide options based on specific application requirements while maintaining similar performance characteristics.

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