AD5231BRU10-REEL7

Product Overview

Category

AD5231BRU10-REEL7 belongs to the category of digital potentiometers.

Use

It is commonly used as a variable resistor in electronic circuits.

Characteristics

• Digital control interface
• Non-volatile memory
• Low power consumption
• Wide resistance range
• High resolution

Package

AD5231BRU10-REEL7 comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of AD5231BRU10-REEL7 lies in its ability to provide precise and programmable resistance values in various applications.

Packaging/Quantity

This product is typically packaged in reels, with 2500 units per reel.

Specifications

• Resistance Range: 0Ω to 10kΩ
• Resolution: 10-bit
• Number of Channels: 1
• Interface: I2C-compatible
• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

AD5231BRU10-REEL7 has the following pin configuration:

1. VDD: Power supply voltage
2. SDA: Serial data input/output for I2C communication
3. SCL: Serial clock input for I2C communication
4. GND: Ground connection
5. A1: Address selection bit 1
6. A0: Address selection bit 0
7. W: Write protect input
8. RH: Terminal A of the potentiometer
9. RL: Terminal B of the potentiometer

Functional Features

• Programmable resistance value
• Non-volatile memory for storing settings
• Digital control interface for easy integration into digital systems
• Low power consumption for energy-efficient applications
• High resolution for precise resistance adjustments

Advantages and Disadvantages

Advantages

• Precise and programmable resistance values
• Easy integration into digital systems
• Non-volatile memory for storing settings
• Wide resistance range
• Low power consumption

Disadvantages

• Limited to single-channel operation
• Requires I2C-compatible interface for control

Working Principles

AD5231BRU10-REEL7 utilizes a combination of digital control and analog circuitry to provide variable resistance. The digital potentiometer is controlled through the I2C interface, allowing the user to set the desired resistance value. The non-volatile memory ensures that the resistance setting is retained even when power is removed.

Detailed Application Field Plans

AD5231BRU10-REEL7 finds applications in various fields, including:

1. Audio equipment: Volume control, tone adjustment
2. Industrial automation: Calibration, signal conditioning
3. Test and measurement: Variable load simulation, sensor calibration
4. Communication systems: Signal attenuation, impedance matching

Detailed and Complete Alternative Models

Some alternative models to AD5231BRU10-REEL7 include:

1. MCP401X: Microchip Technology Inc.
2. MAX548X: Maxim Integrated
3. X9CXXX: Intersil Corporation
4. DS180X: Dallas Semiconductor

These alternative models offer similar functionality and can be considered based on specific requirements.

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