AD5142ABCPZ100-RL7

Product Overview

Category

AD5142ABCPZ100-RL7 belongs to the category of digital potentiometers.

Use

It is primarily used for electronic circuit design and development, specifically in applications where a variable resistance is required.

Characteristics

• Digital control interface
• Wide resistance range
• Low power consumption
• High resolution
• Compact size

Package

The AD5142ABCPZ100-RL7 comes in a small package, which is designed to be surface-mounted on a printed circuit board (PCB).

Essence

The essence of AD5142ABCPZ100-RL7 lies in its ability to provide a digitally controlled variable resistance, allowing precise adjustment of the resistance value in electronic circuits.

Packaging/Quantity

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

Specifications

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

Detailed Pin Configuration

1. VDD: Power supply voltage
2. GND: Ground reference
3. SDA: Serial data input/output pin
4. SCL: Serial clock input pin
5. A0: Address selection bit 0
6. A1: Address selection bit 1
7. WP: Write protect pin
8. RDY: Ready/busy status output pin
9. VOUT: Output voltage pin
10. AGND: Analog ground reference

Functional Features

• Digital control interface allows easy integration into digital systems.
• Wide resistance range enables versatile use in various applications.
• High resolution provides precise adjustment of resistance values.
• Low power consumption ensures energy efficiency.
• Compact size allows for space-saving integration in electronic circuits.

Advantages

• Precise and accurate resistance adjustment.
• Easy integration into digital systems.
• Versatile use in various applications.
• Energy-efficient operation.
• Space-saving design.

Disadvantages

• Limited resistance range compared to some other potentiometers.
• Requires an I2C-compatible interface for control.

Working Principles

The AD5142ABCPZ100-RL7 is based on the principle of a digital potentiometer. It consists of a series of resistive elements connected in a ladder-like configuration. By digitally controlling the switches that connect these resistive elements, the effective resistance between the input and output terminals can be adjusted.

Detailed Application Field Plans

The AD5142ABCPZ100-RL7 finds applications in various fields, including:

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

Detailed and Complete Alternative Models

1. AD5242ABCPZ10-RL7
2. AD5160ABCPZ10-RL7
3. AD5204ABCPZ10-RL7
4. AD5260ABCPZ10-RL7
5. AD5290ABCPZ10-RL7

These alternative models offer similar functionality and specifications to the AD5142ABCPZ100-RL7, providing options for different requirements and preferences.

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