AD5271BRMZ-100-RL7

Product Overview

Category

The AD5271BRMZ-100-RL7 belongs to the category of digital potentiometers.

Use

It is primarily used for electronic circuit adjustments and calibration purposes.

Characteristics

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

Package

The AD5271BRMZ-100-RL7 comes in a small form factor package, specifically the MSOP-10 package.

Essence

The essence of this product lies in its ability to provide precise and programmable resistance values in electronic circuits.

Packaging/Quantity

The AD5271BRMZ-100-RL7 is typically packaged in reels and is available in quantities suitable for both prototyping and mass production.

Specifications

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

Detailed Pin Configuration

The AD5271BRMZ-100-RL7 has the following pin configuration:

1. VLOGIC: Logic supply voltage
2. SDA: Serial data input/output
3. SCL: Serial clock input
4. GND: Ground
5. A1: Address bit 1
6. A0: Address bit 0
7. VDD: Positive supply voltage
8. RDAC: Terminal A of the resistor network
9. WIPER: Wiper terminal of the resistor network
10. RH: Terminal B of the resistor network

Functional Features

• Programmable resistance value through digital control interface
• Non-volatile memory to retain settings even when powered off
• Ability to adjust resistance in fine increments
• Low power consumption for energy-efficient applications

Advantages and Disadvantages

Advantages

• Precise and programmable resistance adjustment
• Compact form factor for space-constrained designs
• Non-volatile memory ensures settings are retained
• Wide resistance range allows for versatile applications

Disadvantages

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

Working Principles

The AD5271BRMZ-100-RL7 utilizes a resistor network and digital control interface to adjust the resistance value. The digital control interface allows precise programming of the resistance in fine increments. The non-volatile memory ensures that the programmed resistance value is retained even when the power is turned off.

Detailed Application Field Plans

The AD5271BRMZ-100-RL7 finds applications in various fields, including:

1. Audio equipment: It can be used for volume control and tone adjustments in audio amplifiers and mixers.
2. Industrial automation: It can be employed for calibration and fine-tuning of industrial control systems.
3. Test and measurement instruments: It can be utilized for accurate resistance simulation and calibration in testing equipment.
4. Medical devices: It can be integrated into medical equipment for precise control of electrical signals.

Detailed and Complete Alternative Models

1. AD8400ARZ10: 8-bit digital potentiometer with similar features but lower resolution.
2. MCP4131-103E/P: 10kΩ digital potentiometer with 256 steps and similar package options.
3. MAX5486EUD+: Digital potentiometer with 10kΩ resistance range and 1024 steps.

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

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