AD5228BUJZ10-R2

Product Overview

Category

AD5228BUJZ10-R2 belongs to the category of digital potentiometers.

Use

It is used as a variable resistor in electronic circuits.

Characteristics

• Digital control interface
• Non-volatile memory for storing settings
• Low power consumption
• Wide operating voltage range

Package

AD5228BUJZ10-R2 comes in a small outline package (SOIC) with 10 pins.

Essence

The essence of AD5228BUJZ10-R2 lies in its ability to provide precise resistance adjustment in electronic circuits.

Packaging/Quantity

This product is typically packaged in reels and the quantity per reel is specified by the manufacturer.

Specifications

• Resistance Range: 0Ω to 10kΩ
• Resolution: 256 steps
• Operating Voltage Range: 2.7V to 5.5V
• Temperature Range: -40°C to +125°C

Detailed Pin Configuration

1. A Terminal
2. B Terminal
3. W Terminal
4. VDD Terminal
5. GND Terminal
6. SDA Terminal
7. SCL Terminal
8. NC (No Connection)
9. NC (No Connection)
10. NC (No Connection)

Functional Features

• Digital control interface allows for easy adjustment of resistance.
• Non-volatile memory ensures that the resistance setting is retained even when power is removed.
• Low power consumption makes it suitable for battery-powered applications.
• Wide operating voltage range enables compatibility with various systems.

Advantages

• Precise resistance adjustment with 256 steps resolution.
• Non-volatile memory eliminates the need for recalibration after power cycles.
• Low power consumption extends battery life in portable devices.
• Wide operating voltage range provides flexibility in different applications.

Disadvantages

• Limited resistance range of 0Ω to 10kΩ may not be suitable for all applications.
• The package size may limit its use in space-constrained designs.

Working Principles

AD5228BUJZ10-R2 utilizes digital potentiometer technology to adjust the resistance. It consists of a series of resistive elements connected between the A and B terminals. The W terminal acts as a wiper, which can be digitally controlled to vary the resistance between A and B. The digital control interface communicates with the internal memory to set the desired resistance value.

Detailed Application Field Plans

AD5228BUJZ10-R2 finds applications in various fields, including:

1. Audio equipment: Volume control, tone adjustment.
2. Instrumentation: Calibration, signal conditioning.
3. Industrial automation: Process control, motor speed control.
4. Communication systems: Signal attenuation, impedance matching.

Detailed and Complete Alternative Models

1. AD8400ARZ10 - Digital Potentiometer, 10kΩ, 256 Steps, SOIC-8 Package.
2. MCP4131-103E/P - Digital Potentiometer, 10kΩ, 256 Steps, DIP-8 Package.
3. MAX5486EUD+T - Digital Potentiometer, 10kΩ, 256 Steps, TSSOP-14 Package.

These alternative models offer similar functionality and can be considered as substitutes for AD5228BUJZ10-R2 in different applications.

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