Analog Devices Inc.
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AD5161BRMZ10-RL7
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AD5161BRMZ10-RL7

Product Overview

Category

The AD5161BRMZ10-RL7 belongs to the category of digital potentiometers.

Use

It is used as a variable resistor in electronic circuits, allowing for digital control of resistance values.

Characteristics

  • Resolution: 10-bit
  • Interface: I2C
  • Temperature Range: -40°C to +125°C
  • Supply Voltage: 2.7V to 5.5V
  • Low Power Consumption
  • Non-Volatile Memory

Package

The AD5161BRMZ10-RL7 comes in a small MSOP package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to provide precise digital control over resistance values in various electronic systems.

Packaging/Quantity

The AD5161BRMZ10-RL7 is typically available in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

  • Resistance Range: 0Ω to 10kΩ
  • End-to-End Resistance Tolerance: ±20%
  • Wiper Resistance: 80Ω max
  • Operating Temperature Range: -40°C to +125°C
  • I2C Address: 2 selectable addresses

Detailed Pin Configuration

The AD5161BRMZ10-RL7 features a standard 8-pin MSOP pin configuration: 1. A Terminal 2. B Terminal 3. W Terminal 4. VDD (Power Supply) 5. SDA (I2C Data) 6. SCL (I2C Clock) 7. GND (Ground) 8. NC (No Connection)

Functional Features

  • Digital control of resistance value
  • Non-volatile memory for storing settings
  • Low power consumption
  • Wide operating temperature range
  • Two selectable I2C addresses for multiple device use

Advantages and Disadvantages

Advantages

  • Precise digital control
  • Non-volatile memory
  • Small form factor
  • Wide operating temperature range

Disadvantages

  • Limited resolution compared to higher-bit digital potentiometers
  • End-to-end resistance tolerance of ±20%

Working Principles

The AD5161BRMZ10-RL7 operates by digitally controlling the position of the wiper within the potentiometer, effectively changing the resistance between the A and B terminals.

Detailed Application Field Plans

This digital potentiometer is commonly used in applications such as: - Audio equipment for volume control - Instrumentation and measurement devices for calibration - Programmable power supplies for voltage adjustment - Industrial automation for parameter tuning

Detailed and Complete Alternative Models

Some alternative models to the AD5161BRMZ10-RL7 include: - AD8400ARZ10 - 10-bit digital potentiometer with SPI interface - MCP4011T-104E/MS - 10kΩ digital potentiometer with non-volatile memory - MAX5486BEE+T - 10-bit digital potentiometer with I2C interface and smaller package size

This completes the English editing encyclopedia entry structure format for the AD5161BRMZ10-RL7, providing comprehensive information about the product's category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

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  1. What is the AD5161BRMZ10-RL7?

    • The AD5161BRMZ10-RL7 is a digital potentiometer, which is a variable resistor that can be controlled digitally.

  2. What are the key features of the AD5161BRMZ10-RL7?

    • The AD5161BRMZ10-RL7 features a 10 kΩ resistance, a small package size, and non-volatile memory for storing settings.

  3. How can the AD5161BRMZ10-RL7 be used in technical solutions?

    • It can be used to digitally control resistance in various applications such as audio equipment, instrumentation, and industrial control systems.

  4. What is the operating voltage range of the AD5161BRMZ10-RL7?

    • The operating voltage range is typically from 2.7V to 5.5V.

  5. Can the AD5161BRMZ10-RL7 be used in automotive applications?

    • Yes, it is suitable for use in automotive applications due to its wide operating voltage range and robust design.

  6. Is the AD5161BRMZ10-RL7 compatible with microcontrollers?

    • Yes, it can be easily interfaced with microcontrollers using standard digital communication protocols such as I2C or SPI.

  7. What is the temperature range for the AD5161BRMZ10-RL7?

    • The device is designed to operate within a temperature range of -40°C to +125°C, making it suitable for harsh environments.

  8. Can the AD5161BRMZ10-RL7 replace traditional mechanical potentiometers?

    • Yes, it can provide a more reliable and precise alternative to traditional mechanical potentiometers.

  9. Are there any application notes or reference designs available for the AD5161BRMZ10-RL7?

    • Yes, Analog Devices provides comprehensive application notes and reference designs to assist with integrating the device into various technical solutions.

  10. Where can I purchase the AD5161BRMZ10-RL7?

    • The AD5161BRMZ10-RL7 can be purchased through authorized distributors or directly from Analog Devices' website.