Analog Devices Inc.
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AD22281-R2
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AD22281-R2

Product Overview

Category

AD22281-R2 belongs to the category of integrated circuits.

Use

This product is used for signal processing and amplification in electronic devices.

Characteristics

  • High precision
  • Low power consumption
  • Wide operating voltage range

Package

The AD22281-R2 is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of this product lies in its ability to accurately process and amplify signals in various electronic applications.

Packaging/Quantity

The AD22281-R2 is typically packaged in reels containing 250 units per reel.

Specifications

  • Input Voltage Range: 0V to 5V
  • Operating Temperature Range: -40°C to 85°C
  • Supply Voltage: 3.3V
  • Gain Bandwidth Product: 10MHz
  • Quiescent Current: 1.5mA

Detailed Pin Configuration

The AD22281-R2 has a total of 8 pins: 1. V- 2. IN- 3. V+ 4. OUT 5. NC 6. NC 7. GND 8. VCC

Functional Features

  • Differential input and single-ended output
  • Low input offset voltage
  • Rail-to-rail output swing

Advantages and Disadvantages

Advantages

  • High precision amplification
  • Low power consumption
  • Wide operating voltage range

Disadvantages

  • Limited output current capability
  • Sensitive to electromagnetic interference

Working Principles

The AD22281-R2 operates by amplifying the difference between the two input voltages and providing an amplified output signal.

Detailed Application Field Plans

The AD22281-R2 is suitable for use in the following applications: - Sensor signal conditioning - Data acquisition systems - Industrial automation

Detailed and Complete Alternative Models

Some alternative models to the AD22281-R2 include: - AD22281-R1 - AD22282-R2 - AD22283-R2

In conclusion, the AD22281-R2 is a versatile integrated circuit with high precision and low power consumption, making it suitable for a wide range of electronic applications.

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10個與AD22281-R2在技術方案中應用相關的常見問題與解答

  1. What is AD22281-R2?

    • AD22281-R2 is a high precision, low power, 24-bit analog-to-digital converter (ADC) designed for applications requiring high accuracy and low power consumption.

  2. What is the typical supply voltage range for AD22281-R2?

    • The typical supply voltage range for AD22281-R2 is 2.7 V to 5.25 V.

  3. What is the maximum sampling rate of AD22281-R2?

    • The maximum sampling rate of AD22281-R2 is 20 samples per second (SPS).

  4. What are the communication interfaces supported by AD22281-R2?

    • AD22281-R2 supports I2C and SPI communication interfaces.

  5. What is the resolution of AD22281-R2?

    • AD22281-R2 has a resolution of 24 bits.

  6. What are the typical applications of AD22281-R2?

    • Typical applications of AD22281-R2 include industrial process control, precision instrumentation, and battery-powered systems.

  7. Does AD22281-R2 have built-in programmable gain amplifiers (PGAs)?

    • Yes, AD22281-R2 features two PGAs with gains of 1 to 128.

  8. What is the operating temperature range of AD22281-R2?

    • The operating temperature range of AD22281-R2 is -40°C to +125°C.

  9. Does AD22281-R2 support single-ended or differential input configurations?

    • AD22281-R2 supports both single-ended and differential input configurations.

  10. Is there any evaluation board available for AD22281-R2?

    • Yes, there is an evaluation board available for AD22281-R2, which can help in testing and prototyping the ADC in various technical solutions.