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DS1806S-100/T&R
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DS1806S-100/T&R

Product Overview

Category

The DS1806S-100/T&R belongs to the category of digital potentiometers.

Use

It is used for electronic circuit design and control applications where variable resistance is required.

Characteristics

  • Digital control interface
  • Non-volatile memory for wiper position storage
  • Low power consumption
  • Wide operating voltage range

Package

The DS1806S-100/T&R is available in a surface-mount package.

Essence

The essence of DS1806S-100/T&R lies in its ability to provide precise and digitally controlled resistance values in various electronic circuits.

Packaging/Quantity

The product is typically packaged in reels and is available in varying quantities based on customer requirements.

Specifications

  • Resistance: 100 ohms
  • Number of Positions: 256
  • Interface: SPI (Serial Peripheral Interface)
  • Operating Voltage Range: 2.7V to 5.5V
  • Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The DS1806S-100/T&R features a standard pin configuration with specific pins dedicated to power, ground, and the SPI interface.

Functional Features

  • Digital control of resistance value
  • Non-volatile memory for storing wiper position
  • SPI interface for easy integration into digital control systems

Advantages

  • Precise digital control of resistance
  • Non-volatile memory ensures retention of settings
  • Low power consumption

Disadvantages

  • Limited maximum resistance value
  • Requires understanding of SPI interface for effective use

Working Principles

The DS1806S-100/T&R operates by digitally controlling the position of the wiper within the potentiometer, effectively changing the resistance value across its terminals. This digital control is facilitated through the SPI interface, allowing for precise and reliable resistance adjustments.

Detailed Application Field Plans

The DS1806S-100/T&R finds application in various electronic systems such as: - Audio equipment for volume control - Instrumentation and measurement devices for calibration - Industrial control systems for parameter adjustment

Detailed and Complete Alternative Models

  • AD8403ARZ-100 (Analog Devices)
  • MCP4131-104E/P (Microchip Technology)
  • X9C103SIZ (Renesas Electronics)

In conclusion, the DS1806S-100/T&R digital potentiometer offers precise and digitally controlled resistance values, making it suitable for a wide range of electronic circuit design and control applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de DS1806S-100/T&R en soluciones técnicas

  1. What is the maximum resistance of DS1806S-100/T&R?
    - The maximum resistance of DS1806S-100/T&R is 100 ohms.

  2. What is the operating voltage range for DS1806S-100/T&R?
    - The operating voltage range for DS1806S-100/T&R is 2.7V to 5.5V.

  3. Can DS1806S-100/T&R be used in audio volume control applications?
    - Yes, DS1806S-100/T&R can be used in audio volume control applications.

  4. Is DS1806S-100/T&R suitable for digital potentiometer applications?
    - Yes, DS1806S-100/T&R is suitable for digital potentiometer applications.

  5. What is the temperature range for DS1806S-100/T&R?
    - The temperature range for DS1806S-100/T&R is -40°C to +85°C.

  6. Can DS1806S-100/T&R be used in battery-powered devices?
    - Yes, DS1806S-100/T&R can be used in battery-powered devices due to its low power consumption.

  7. Does DS1806S-100/T&R support I2C communication?
    - No, DS1806S-100/T&R uses a simple up/down interface for control.

  8. What is the package type of DS1806S-100/T&R?
    - DS1806S-100/T&R comes in a 14-pin TSSOP package.

  9. Can DS1806S-100/T&R be used in motor speed control applications?
    - Yes, DS1806S-100/T&R can be used in motor speed control applications.

  10. Is DS1806S-100/T&R RoHS compliant?
    - Yes, DS1806S-100/T&R is RoHS compliant.