REF02AZ/883C

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics:
  • High precision
  • Low temperature coefficient
  • Low power consumption
• Package: Ceramic DIP (Dual In-line Package)
• Essence: Provides a stable voltage reference for various electronic applications
• Packaging/Quantity: Available in tubes, with 25 units per tube

Specifications

• Voltage Output: 5.0V ± 0.2%
• Temperature Coefficient: 10 ppm/°C
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage Range: 7V to 36V
• Quiescent Current: 1.5 mA
• Line Regulation: 0.01% max
• Load Regulation: 0.01% max

Detailed Pin Configuration

The REF02AZ/883C IC has the following pin configuration:

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

Functional Features

• Provides a stable and accurate voltage reference
• Low temperature coefficient ensures minimal output voltage drift with temperature changes
• High precision allows for precise voltage regulation in various electronic circuits
• Low power consumption makes it suitable for battery-powered devices
• Wide operating temperature range enables usage in extreme environmental conditions

Advantages

• High precision and low temperature coefficient ensure accurate and stable voltage references
• Low power consumption extends battery life in portable devices
• Wide operating temperature range allows for versatile applications
• Ceramic DIP package provides durability and protection against external factors

Disadvantages

• Limited supply voltage range may restrict usage in certain applications
• Requires external components for proper operation
• Relatively higher cost compared to some alternative models

Working Principles

The REF02AZ/883C is based on a bandgap voltage reference circuit. It utilizes a combination of bipolar and CMOS technologies to generate a stable voltage output. The internal circuitry compensates for temperature variations, ensuring minimal drift in the output voltage over a wide temperature range.

Detailed Application Field Plans

The REF02AZ/883C is widely used in various electronic applications that require a precise and stable voltage reference. Some common application fields include:

1. Analog-to-Digital Converters (ADCs)
2. Digital-to-Analog Converters (DACs)
3. Voltage regulators
4. Precision instrumentation
5. Sensor calibration circuits

Detailed and Complete Alternative Models

1. REF01AZ/883C: Similar specifications and characteristics, but with a different voltage output.
2. REF03AZ/883C: Higher precision and lower temperature coefficient, suitable for more demanding applications.
3. REF04AZ/883C: Lower power consumption and smaller package size, ideal for portable devices.

These alternative models offer similar functionality and can be considered as substitutes for the REF02AZ/883C, depending on specific requirements.

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