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AD5258BRMZ50-R7
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AD5258BRMZ50-R7

Product Overview

Category

AD5258BRMZ50-R7 belongs to the category of digital potentiometers.

Use

It is used as a programmable resistor in various electronic circuits.

Characteristics

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

Package

AD5258BRMZ50-R7 comes in a small outline package (SOP) with 10 pins.

Essence

The essence of AD5258BRMZ50-R7 lies in its ability to replace traditional mechanical potentiometers with a digitally controlled alternative.

Packaging/Quantity

AD5258BRMZ50-R7 is typically packaged in reels and available in quantities of 2500 units per reel.

Specifications

  • Resistance Range: 0Ω to 50kΩ
  • Resolution: 256 steps
  • Supply Voltage: 2.7V to 5.5V
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

  1. A terminal
  2. B terminal
  3. W terminal
  4. VDD terminal
  5. GND terminal
  6. SDA terminal
  7. SCL terminal
  8. ADDR0 terminal
  9. ADDR1 terminal
  10. RESET terminal

Functional Features

  • Programmable resistance value
  • Non-volatile memory for storing settings
  • I2C-compatible digital interface
  • Power-on reset function
  • Software shutdown mode

Advantages

  • Precise and accurate resistance control
  • Easy integration into digital systems
  • Eliminates mechanical wear and tear
  • Saves board space compared to traditional potentiometers

Disadvantages

  • Limited maximum resistance value
  • Requires additional circuitry for voltage reference

Working Principles

AD5258BRMZ50-R7 utilizes a combination of digital control and resistor ladder network to achieve programmable resistance. The digital interface allows users to set the desired resistance value, which is then stored in non-volatile memory. The resistance can be adjusted by sending appropriate commands through the I2C bus.

Detailed Application Field Plans

AD5258BRMZ50-R7 finds applications in various fields, including: - Audio equipment - Instrumentation - Industrial automation - Communication systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to AD5258BRMZ50-R7 are: - AD5252BRUZ20-R7 - AD5254BRUZ10-R7 - AD5256BRUZ05-R7 - AD5258BRUZ02-R7

These models offer similar functionality but with different specifications and package options.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi AD5258BRMZ50-R7 dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of AD5258BRMZ50-R7 in technical solutions:

  1. Q: What is the AD5258BRMZ50-R7? A: The AD5258BRMZ50-R7 is a digital potentiometer IC (integrated circuit) that can be used to digitally control resistance in various technical applications.

  2. Q: What is the operating voltage range of the AD5258BRMZ50-R7? A: The AD5258BRMZ50-R7 operates within a voltage range of 2.7V to 5.5V.

  3. Q: How many channels does the AD5258BRMZ50-R7 have? A: The AD5258BRMZ50-R7 has 1 channel, meaning it can control the resistance of a single potentiometer.

  4. Q: What is the resolution of the AD5258BRMZ50-R7? A: The AD5258BRMZ50-R7 has a resolution of 256 steps, allowing for precise control over resistance values.

  5. Q: Can the AD5258BRMZ50-R7 be used in both analog and digital circuits? A: Yes, the AD5258BRMZ50-R7 can be used in both analog and digital circuits as it provides a digital interface for controlling resistance.

  6. Q: What is the typical power consumption of the AD5258BRMZ50-R7? A: The AD5258BRMZ50-R7 has a typical power consumption of 0.4mW at 3.3V supply voltage.

  7. Q: Can the AD5258BRMZ50-R7 be used in automotive applications? A: Yes, the AD5258BRMZ50-R7 is automotive qualified and can be used in automotive applications.

  8. Q: Does the AD5258BRMZ50-R7 have non-volatile memory? A: Yes, the AD5258BRMZ50-R7 has non-volatile memory, allowing it to retain its settings even when power is removed.

  9. Q: What is the temperature range for the AD5258BRMZ50-R7? A: The AD5258BRMZ50-R7 has an operating temperature range of -40°C to +125°C.

  10. Q: Can the AD5258BRMZ50-R7 be controlled using a microcontroller? A: Yes, the AD5258BRMZ50-R7 can be easily controlled using a microcontroller through its I2C interface.

Please note that these answers are general and may vary depending on the specific application and requirements.