AD5116BCPZ80-RL7

Product Overview

Category

AD5116BCPZ80-RL7 belongs to the category of digital potentiometers.

Use

It is commonly used in electronic circuits for controlling resistance digitally, replacing traditional mechanical potentiometers.

Characteristics

• Digital control: Allows precise and accurate adjustment of resistance.
• Non-volatile memory: Retains the resistance value even when power is disconnected.
• Low power consumption: Operates efficiently with minimal power requirements.
• Wide operating voltage range: Can be used in various voltage levels.
• Small package size: Comes in a compact package, suitable for space-constrained applications.

Package

AD5116BCPZ80-RL7 is available in a small form factor package, making it suitable for use in compact electronic devices.

Essence

The essence of AD5116BCPZ80-RL7 lies in its ability to provide digital control over resistance values, offering a reliable and efficient alternative to traditional potentiometers.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Resolution: 8 bits
• Resistance Range: 0Ω to 100kΩ
• Number of Channels: 1
• Interface: I2C
• Operating Voltage: 2.7V to 5.5V
• Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The AD5116BCPZ80-RL7 has the following pin configuration:

1. VDD: Power supply voltage input
2. SDA: Serial data input/output for I2C communication
3. SCL: Serial clock input for I2C communication
4. GND: Ground connection
5. A0: Address selection bit
6. WP: Write protect input
7. VSS: Negative power supply voltage input
8. RH: Terminal for connecting the high end of the resistor

Functional Features

• Digital control allows precise and accurate adjustment of resistance.
• Non-volatile memory retains the resistance value, eliminating the need for recalibration.
• I2C interface enables easy integration with microcontrollers and other digital devices.
• Low power consumption ensures energy efficiency in various applications.
• Wide operating voltage range makes it compatible with different power supply levels.

Advantages and Disadvantages

Advantages

• Precise and accurate resistance control
• Non-volatile memory for retaining resistance values
• Compact package size
• Low power consumption
• Wide operating voltage range

Disadvantages

• Limited number of channels (only 1 channel)
• Requires I2C interface for communication

Working Principles

AD5116BCPZ80-RL7 operates by digitally controlling the resistance using a series of switches and resistive elements. The desired resistance value is set through the I2C interface, which controls the position of the switches to achieve the desired resistance.

Detailed Application Field Plans

AD5116BCPZ80-RL7 finds applications in various fields, including:

1. Audio equipment: Used for volume control and tone adjustment.
2. Industrial automation: Enables precise control of parameters in industrial processes.
3. Test and measurement instruments: Provides adjustable resistance for calibration and testing purposes.
4. Automotive electronics: Used in electronic control units (ECUs) for sensor calibration and signal conditioning.
5. Consumer electronics: Integrated into devices such as televisions, smartphones, and gaming consoles for user-controlled settings.

Detailed and Complete Alternative Models

Some alternative models to AD5116BCPZ80-RL7 include:

1. MCP401X: Microchip Technology's digital potentiometer series.
2. MAX548X: Maxim Integrated's digital potentiometer series.
3. DS180X: Dallas Semiconductor's digital potentiometer series.

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

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