AD5112BCPZ80-1-RL7

Product Overview

Category

AD5112BCPZ80-1-RL7 belongs to the category of integrated digital potentiometers.

Use

It is primarily used for electronic circuit applications that require variable resistance, such as volume control, gain adjustment, and offset adjustment.

Characteristics

• Digital control interface
• Non-volatile memory
• Low power consumption
• Wide operating voltage range
• High resolution
• Small package size

Package

AD5112BCPZ80-1-RL7 is available in a compact LFCSP package.

Essence

The essence of AD5112BCPZ80-1-RL7 lies in its ability to provide precise and programmable resistance values in electronic circuits.

Packaging/Quantity

This product is typically packaged in reels and is available in quantities suitable for both prototyping and mass production.

Specifications

• Resolution: 256 taps
• Resistance Range: 0Ω to 100kΩ
• Operating Voltage Range: 2.7V to 5.5V
• Temperature Range: -40°C to +125°C
• Interface: I2C-compatible

Detailed Pin Configuration

The AD5112BCPZ80-1-RL7 has the following pin configuration:

1. VDD: Power supply
2. SDA: Serial data input/output
3. SCL: Serial clock input
4. A0: Address selection bit
5. GND: Ground
6. RST: Reset pin
7. WP: Write protect pin
8. VOUT: Output terminal

Functional Features

• Programmable resistance value
• Non-volatile memory for storing settings
• Smooth and accurate resistance adjustment
• Low power consumption
• High reliability and durability

Advantages

• Precise and repeatable resistance control
• Easy integration into electronic circuits
• Compact size allows for space-saving designs
• Wide operating voltage range enables compatibility with various systems
• Non-volatile memory ensures settings are retained even during power loss

Disadvantages

• Limited resolution compared to some other digital potentiometers
• Relatively higher cost compared to traditional mechanical potentiometers

Working Principles

AD5112BCPZ80-1-RL7 utilizes a combination of digital control and analog circuitry to provide variable resistance. The digital control interface allows users to set the desired resistance value, which is then translated into an analog output through internal circuitry.

Detailed Application Field Plans

AD5112BCPZ80-1-RL7 finds applications in various fields, including:

1. Audio equipment: Volume control in amplifiers, mixers, and audio receivers.
2. Industrial automation: Gain adjustment in control systems and instrumentation.
3. Automotive electronics: Offset adjustment in automotive sensors and actuators.
4. Consumer electronics: Brightness control in displays and backlighting.

Detailed and Complete Alternative Models

1. AD5110BCPZ10-RL7: Similar specifications but with a lower resolution of 64 taps.
2. AD5111BCPZ100-RL7: Higher resolution of 1024 taps but with a narrower resistance range.
3. AD5113BCPZ50-RL7: Increased resistance range up to 200kΩ but with a slightly larger package size.

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