REF02DSA+T

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Reference

Characteristics: - Provides a stable and accurate voltage reference - Low temperature coefficient - High output current capability - Wide operating temperature range

Package: TO-92

Essence: The REF02DSA+T is a precision voltage reference IC that generates a stable and accurate voltage output.

Packaging/Quantity: The REF02DSA+T is available in a TO-92 package and is typically sold in reels of 2,500 units.

Specifications

• Output Voltage Range: 5V ± 0.1%
• Temperature Coefficient: 10ppm/°C
• Output Current: 10mA
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage Range: 7V to 36V

Detailed Pin Configuration

The REF02DSA+T has three pins:

1. VOUT: Output voltage pin
2. GND: Ground pin
3. VIN: Input voltage pin

Functional Features

• High accuracy and stability: The REF02DSA+T provides a precise and stable output voltage, making it suitable for applications requiring high precision.
• Low temperature coefficient: The low temperature coefficient ensures minimal variation in the output voltage over a wide temperature range.
• High output current capability: With an output current of 10mA, the REF02DSA+T can drive various loads without compromising performance.
• Wide operating temperature range: The REF02DSA+T operates reliably in extreme temperature conditions, ranging from -40°C to +85°C.

Advantages and Disadvantages

Advantages: - Precise and stable voltage reference - Low temperature coefficient - High output current capability - Wide operating temperature range

Disadvantages: - Limited output voltage range (5V ± 0.1%)

Working Principles

The REF02DSA+T utilizes a bandgap voltage reference circuit to generate a stable and accurate output voltage. It compensates for temperature variations by employing a combination of bipolar and CMOS technologies, resulting in a low temperature coefficient.

Detailed Application Field Plans

The REF02DSA+T is commonly used in various applications that require a precise and stable voltage reference. Some typical application fields include:

1. Precision analog-to-digital converters (ADCs)
2. Digital-to-analog converters (DACs)
3. Voltage regulators
4. Temperature sensors
5. Industrial control systems

Detailed and Complete Alternative Models

1. REF01: Similar to the REF02DSA+T but with a different package (TO-99)
2. REF03: Provides a higher output voltage range (10V ± 0.1%)
3. REF04: Offers lower temperature coefficient (5ppm/°C)

These alternative models can be considered based on specific requirements and compatibility with the target application.

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