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REF02AZ/883C

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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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng REF02AZ/883C sa mga teknikal na solusyon

  1. What is the operating temperature range of REF02AZ/883C?
    - The operating temperature range of REF02AZ/883C is -55°C to +125°C.

  2. What is the typical output voltage accuracy of REF02AZ/883C?
    - The typical output voltage accuracy of REF02AZ/883C is ±0.3%.

  3. Can REF02AZ/883C be used in precision instrumentation applications?
    - Yes, REF02AZ/883C is suitable for precision instrumentation applications due to its low temperature coefficient and high stability.

  4. What is the supply voltage range for REF02AZ/883C?
    - The supply voltage range for REF02AZ/883C is 15V to 40V.

  5. Is REF02AZ/883C available in a hermetically sealed package?
    - Yes, REF02AZ/883C is available in a hermetically sealed 8-pin ceramic DIP package.

  6. Does REF02AZ/883C require an external compensation capacitor?
    - No, REF02AZ/883C does not require an external compensation capacitor, which simplifies its application.

  7. Can REF02AZ/883C be used as a voltage reference for analog-to-digital converters (ADCs)?
    - Yes, REF02AZ/883C can be used as a stable voltage reference for ADCs, ensuring accurate conversion.

  8. What is the long-term stability of REF02AZ/883C?
    - The long-term stability of REF02AZ/883C is typically 25ppm/year.

  9. Is REF02AZ/883C radiation tolerant?
    - Yes, REF02AZ/883C is radiation tolerant and suitable for use in space and other radiation-sensitive applications.

  10. What is the output current capability of REF02AZ/883C?
    - REF02AZ/883C has an output current capability of 10mA, making it suitable for driving loads in various technical solutions.