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DS3905U-020+

DS3905U-020+

Manufacturer No:

DS3905U-020+

Description:

IC DGTL POT 20KOHM 128TAP 10UMAX

Datasheet:

Datasheet

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DS3905U-020+ Specifications

  • Type
    Parameter
  • Resistance - Wiper (Ohms) (Typ)
    -
  • Operating Temperature
    -40°C ~ 85°C
  • Package / Case
    10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package
    10-uMAX/uSOP
  • Mounting Type
    Surface Mount
  • Temperature Coefficient (Typ)
    123ppm/°C
  • Tolerance
    -
  • Features
    Selectable Address
  • Voltage - Supply
    2.7V ~ 5.5V
  • Memory Type
    Non-Volatile
  • Interface
    I²C
  • Resistance (Ohms)
    20k
  • Number of Taps
    128
  • Number of Circuits
    3
  • Configuration
    Potentiometer
  • Taper
    Linear
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The DS3905U-020+ is a specific integrated circuit chip manufactured by Maxim Integrated. It is a nonvolatile digital potentiometer with 256 taps, which means it can be used to digitally control resistance in various applications. Here are some advantages and application scenarios of the DS3905U-020+:Advantages: 1. Nonvolatile Memory: The DS3905U-020+ has nonvolatile memory, which means it retains its settings even when power is removed. This feature is useful in applications where the resistance value needs to be stored and recalled after power cycles.2. Digital Control: The chip allows for digital control of resistance, eliminating the need for mechanical potentiometers or manual adjustments. This enables precise and automated control in various systems.3. Small Form Factor: The DS3905U-020+ is available in a compact package, making it suitable for space-constrained applications where size is a critical factor.4. Low Power Consumption: The chip is designed to operate with low power consumption, making it suitable for battery-powered devices or energy-efficient systems.Application Scenarios: 1. Audio Systems: The DS3905U-020+ can be used in audio systems to control volume levels digitally. It allows for precise adjustment of audio output without the need for mechanical potentiometers.2. Industrial Automation: In industrial automation, the chip can be used to control resistance in various settings, such as motor speed control, temperature control, or light intensity control. Its nonvolatile memory ensures that the settings are retained even after power cycles.3. Test and Measurement Equipment: The DS3905U-020+ can be utilized in test and measurement equipment where precise resistance control is required. It can be used for calibration, signal conditioning, or programmable load applications.4. Consumer Electronics: The chip can find applications in consumer electronics devices like TVs, monitors, or home appliances, where digital control of resistance is needed. It can be used for brightness control, color adjustment, or any other application requiring precise resistance control.Overall, the DS3905U-020+ integrated circuit chip offers advantages such as nonvolatile memory, digital control, small form factor, and low power consumption. Its application scenarios range from audio systems to industrial automation, test and measurement equipment, and consumer electronics.
DS3905U-020+ Relevant information