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CAT5221YI-10-T2
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CAT5221YI-10-T2

Product Overview

Category

The CAT5221YI-10-T2 belongs to the category of digital potentiometers.

Use

It is used for electronic circuit design and control applications, providing a digitally controlled variable resistor.

Characteristics

  • Digital control interface
  • Wide resistance range
  • Low power consumption
  • High resolution

Package

The CAT5221YI-10-T2 is available in a small form factor package suitable for surface mount technology (SMT) applications.

Essence

The essence of CAT5221YI-10-T2 lies in its ability to provide precise and digitally controlled resistance values in electronic circuits.

Packaging/Quantity

It is typically supplied in reels or tubes with a specified quantity per package.

Specifications

  • Resolution: 10-bit
  • Resistance Range: 0Ω to 100kΩ
  • Supply Voltage: 2.7V to 5.5V
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The CAT5221YI-10-T2 features a standard pin configuration with connections for power supply, ground, and digital control inputs.

Functional Features

  • Digital control interface for setting resistance value
  • Non-volatile memory for storing settings
  • Low temperature coefficient

Advantages and Disadvantages

Advantages

  • Precise and repeatable resistance settings
  • Small form factor
  • Low power consumption

Disadvantages

  • Limited maximum resistance value
  • Sensitivity to electrostatic discharge

Working Principles

The CAT5221YI-10-T2 operates by digitally controlling the resistance between its terminals using integrated semiconductor technology. The digital control interface communicates with internal circuitry to set the desired resistance value.

Detailed Application Field Plans

The CAT5221YI-10-T2 is commonly used in: - Audio equipment for volume control - Instrumentation and measurement devices - Industrial automation systems

Detailed and Complete Alternative Models

  • CAT5114YI-50-T2: 50kΩ digital potentiometer
  • CAT5137YI-50-T2: 7-bit digital potentiometer
  • CAT5241YI-25-T2: 25kΩ digital potentiometer

In conclusion, the CAT5221YI-10-T2 digital potentiometer offers precise and digitally controlled resistance values, making it suitable for various electronic circuit design and control applications.

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تکنیکی حل میں CAT5221YI-10-T2 کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is the operating temperature range of CAT5221YI-10-T2?

    • The operating temperature range of CAT5221YI-10-T2 is typically -40°C to 125°C.

  2. What is the maximum voltage rating for CAT5221YI-10-T2?

    • The maximum voltage rating for CAT5221YI-10-T2 is typically 5.5V.

  3. What is the typical quiescent current consumption of CAT5221YI-10-T2?

    • The typical quiescent current consumption of CAT5221YI-10-T2 is 100µA.

  4. Can CAT5221YI-10-T2 be used in battery-powered applications?

    • Yes, CAT5221YI-10-T2's low quiescent current makes it suitable for battery-powered applications.

  5. Does CAT5221YI-10-T2 support I2C communication?

    • Yes, CAT5221YI-10-T2 supports I2C communication for easy integration into digital systems.

  6. What is the resolution of CAT5221YI-10-T2?

    • CAT5221YI-10-T2 has a resolution of 256 steps.

  7. Is CAT5221YI-10-T2 suitable for audio volume control applications?

    • Yes, CAT5221YI-10-T2 is commonly used for audio volume control due to its high resolution and low noise.

  8. Can CAT5221YI-10-T2 be cascaded to increase the number of controllable channels?

    • Yes, multiple CAT5221YI-10-T2 devices can be cascaded to increase the number of controllable channels in a system.

  9. What is the typical output voltage range of CAT5221YI-10-T2?

    • The typical output voltage range of CAT5221YI-10-T2 is 0V to VCC.

  10. Is CAT5221YI-10-T2 RoHS compliant?

    • Yes, CAT5221YI-10-T2 is RoHS compliant, making it suitable for environmentally conscious designs.