AD5112BCPZ10-1-RL7

Product Overview

Category

AD5112BCPZ10-1-RL7 belongs to the category of electronic components.

Use

It is commonly used in various electronic devices and circuits for signal processing and control purposes.

Characteristics

• AD5112BCPZ10-1-RL7 is a digital potentiometer.
• It provides a programmable resistance value that can be adjusted digitally.
• The device offers high precision and accuracy in resistance settings.
• It operates over a wide temperature range, making it suitable for various environments.

Package

AD5112BCPZ10-1-RL7 comes in a small surface-mount package (CPZ) with 10 pins.

Essence

The essence of AD5112BCPZ10-1-RL7 lies in its ability to replace traditional mechanical potentiometers with a digital alternative, offering greater flexibility and control.

Packaging/Quantity

AD5112BCPZ10-1-RL7 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Resistance Range: 0Ω to 10kΩ
• Resolution: 256 steps
• Supply Voltage: 2.7V to 5.5V
• Temperature Range: -40°C to +125°C
• Interface: I2C-compatible

Detailed 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 reference
5. A0: Address selection bit 0
6. A1: Address selection bit 1
7. WP: Write protect input
8. RDY: Ready output
9. VSS: Negative power supply voltage
10. RH: Terminal A of the potentiometer

Functional Features

• Digital Control: AD5112BCPZ10-1-RL7 allows for precise digital control of resistance values.
• Non-Volatile Memory: The device retains its programmed settings even when power is removed.
• Low Power Consumption: It operates with low power consumption, making it suitable for battery-powered applications.
• High Reliability: AD5112BCPZ10-1-RL7 offers high reliability and durability due to its solid-state construction.

Advantages and Disadvantages

Advantages

• Precise and accurate resistance control
• Compact size and surface-mount package
• Wide operating temperature range
• Non-volatile memory for retaining settings
• Low power consumption

Disadvantages

• Limited resistance range compared to some other potentiometers
• Requires I2C interface for control

Working Principles

AD5112BCPZ10-1-RL7 utilizes a combination of digital logic and resistive elements to achieve programmable resistance. The digital control signals received through the I2C interface are converted into specific resistance values, allowing precise control over the output resistance.

Detailed Application Field Plans

AD5112BCPZ10-1-RL7 finds applications in various fields, including: 1. Audio Equipment: Volume control, tone adjustment, and equalization circuits. 2. Instrumentation: Calibration and signal conditioning circuits. 3. Industrial Automation: Process control and feedback systems. 4. Communication Systems: Signal amplification and filtering circuits. 5. Automotive Electronics: Climate control, lighting, and motor control circuits.

Detailed and Complete Alternative Models

1. AD5110BCPZ10-1-RL7: Similar to AD5112BCPZ10-1-RL7 but with a lower resolution of 64 steps.
2. AD5114BCPZ10-1-RL7: Similar to AD5112BCPZ10-1-RL7 but with a higher resolution of 1024 steps.
3. AD8400ACPZ10-1-RL7: Digital potentiometer with a different package and resistance range.

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

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