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AD7804BRZ-REEL
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AD7804BRZ-REEL

Product Overview

Category

The AD7804BRZ-REEL belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage reference applications.

Characteristics

  • High precision: The AD7804BRZ-REEL provides a highly accurate voltage reference.
  • Low temperature coefficient: It exhibits minimal variation with temperature changes.
  • Low noise: This IC ensures a stable and noise-free voltage reference signal.
  • Wide operating range: It can operate within a wide range of input voltages.
  • Low power consumption: The AD7804BRZ-REEL consumes minimal power during operation.

Package

The AD7804BRZ-REEL is available in a small outline package (SOIC) format.

Essence

The essence of this product lies in its ability to provide a precise and stable voltage reference, which is crucial for various electronic applications.

Packaging/Quantity

The AD7804BRZ-REEL is typically packaged in reels, containing a specific quantity of ICs per reel. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

  • Voltage Reference Type: Precision
  • Output Voltage: 2.5V
  • Initial Accuracy: ±0.1%
  • Temperature Coefficient: 10ppm/°C
  • Input Voltage Range: 2.7V to 5.5V
  • Operating Temperature Range: -40°C to +125°C
  • Supply Current: 50µA (typical)

Detailed Pin Configuration

The AD7804BRZ-REEL has the following pin configuration:

  1. VOUT: Output Voltage
  2. GND: Ground
  3. VIN: Input Voltage
  4. NC: No Connection

Functional Features

  • High precision voltage reference output.
  • Low power consumption for energy-efficient operation.
  • Wide input voltage range for versatile applications.
  • Low temperature coefficient ensures stability across varying temperatures.
  • Minimal noise interference for accurate signal processing.

Advantages and Disadvantages

Advantages

  • High precision and accuracy.
  • Low power consumption.
  • Wide operating range.
  • Stable performance across temperature variations.
  • Minimal noise interference.

Disadvantages

  • Limited output voltage options.
  • Requires external circuitry for specific applications.

Working Principles

The AD7804BRZ-REEL operates based on the principle of bandgap voltage reference. It utilizes a combination of bipolar and CMOS technologies to generate a stable and precise output voltage. The internal circuitry compensates for temperature changes, ensuring consistent performance over a wide temperature range.

Detailed Application Field Plans

The AD7804BRZ-REEL finds application in various electronic systems that require a reliable and accurate voltage reference. Some common application fields include:

  1. Analog-to-Digital Converters (ADCs)
  2. Digital-to-Analog Converters (DACs)
  3. Power management circuits
  4. Sensor calibration circuits
  5. Precision measurement instruments

Detailed and Complete Alternative Models

  1. AD7801BRZ-REEL: Similar to AD7804BRZ-REEL but with a different output voltage option (1.25V).
  2. AD7809BRZ-REEL: Provides a higher output voltage (4.096V) compared to AD7804BRZ-REEL.
  3. AD7805BRZ-REEL: Offers a lower output voltage (1.25V) compared to AD7804BRZ-REEL.

These alternative models provide similar functionality but with different output voltage options to suit specific application requirements.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng AD7804BRZ-REEL sa mga teknikal na solusyon

Sure! Here are 10 common questions and answers related to the application of AD7804BRZ-REEL in technical solutions:

  1. Q: What is the AD7804BRZ-REEL? A: The AD7804BRZ-REEL is a precision voltage reference IC manufactured by Analog Devices.

  2. Q: What is the voltage range of the AD7804BRZ-REEL? A: The AD7804BRZ-REEL has a voltage range of 2.5V to 5.5V.

  3. Q: What is the typical output voltage accuracy of the AD7804BRZ-REEL? A: The typical output voltage accuracy of the AD7804BRZ-REEL is ±0.2%.

  4. Q: What is the temperature coefficient of the AD7804BRZ-REEL? A: The temperature coefficient of the AD7804BRZ-REEL is typically 10 ppm/°C.

  5. Q: Can the AD7804BRZ-REEL be used as a reference for analog-to-digital converters (ADCs)? A: Yes, the AD7804BRZ-REEL is commonly used as a reference for ADCs due to its high accuracy and low noise.

  6. Q: Does the AD7804BRZ-REEL require an external decoupling capacitor? A: Yes, it is recommended to use a 0.1µF ceramic capacitor placed close to the VDD pin of the AD7804BRZ-REEL for stability.

  7. Q: What is the power supply current consumption of the AD7804BRZ-REEL? A: The power supply current consumption of the AD7804BRZ-REEL is typically 350µA.

  8. Q: Can the AD7804BRZ-REEL operate in harsh environments? A: Yes, the AD7804BRZ-REEL is designed to operate over a wide temperature range of -40°C to +125°C, making it suitable for harsh environments.

  9. Q: Is the AD7804BRZ-REEL available in different package options? A: Yes, the AD7804BRZ-REEL is available in a 8-lead SOIC package.

  10. Q: What are some typical applications of the AD7804BRZ-REEL? A: The AD7804BRZ-REEL is commonly used in precision measurement equipment, data acquisition systems, industrial control systems, and medical devices.

Please note that these answers are general and may vary depending on specific application requirements.