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DS1857B-050

DS1857B-050

Manufacturer No:

DS1857B-050

Description:

IC DGT POT 50KOHM 256TAP 16CSBGA

Datasheet:

Datasheet

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DS1857B-050 Specifications

  • Type
    Parameter
  • Resistance - Wiper (Ohms) (Typ)
    -
  • Operating Temperature
    -40°C ~ 95°C
  • Package / Case
    16-LBGA, CSPBGA
  • Supplier Device Package
    16-CSBGA (4x4)
  • Mounting Type
    Surface Mount
  • Temperature Coefficient (Typ)
    50ppm/°C
  • Tolerance
    -
  • Features
    Selectable Address
  • Voltage - Supply
    3V ~ 5.5V
  • Memory Type
    Non-Volatile
  • Interface
    I²C
  • Resistance (Ohms)
    50k
  • Number of Taps
    256
  • Number of Circuits
    2
  • Configuration
    Potentiometer
  • Taper
    Linear
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tray
  • Product Status
    Obsolete
  • Series
    -
The DS1857B-050 is a specific integrated circuit (IC) chip manufactured by Maxim Integrated. It is a dual-channel, nonvolatile digital potentiometer with 256 taps. Here are some advantages and application scenarios of the DS1857B-050:Advantages: 1. Nonvolatile Memory: The DS1857B-050 has nonvolatile memory, which means it retains its settings even when power is removed. This feature is useful in applications where the potentiometer settings need to be preserved across power cycles.2. Dual-Channel: The chip has two independent potentiometer channels, allowing for simultaneous control of two different parameters or signals. This can be advantageous in applications where multiple potentiometers are required.3. Digital Control: The DS1857B-050 is digitally controlled, meaning it can be easily interfaced with microcontrollers or other digital devices. This allows for precise and programmable control of the potentiometer settings.4. Low Power Consumption: The chip is designed to operate with low power consumption, making it suitable for battery-powered or energy-efficient applications.Application Scenarios: 1. Audio Equipment: The DS1857B-050 can be used in audio equipment, such as amplifiers or mixers, to control volume levels or tone settings. The nonvolatile memory ensures that the settings are retained even after power cycles.2. Industrial Control Systems: In industrial control systems, the DS1857B-050 can be used to adjust parameters like voltage or current levels. The digital control feature allows for precise and programmable adjustments, while the nonvolatile memory ensures that the settings are preserved.3. Test and Measurement Instruments: The chip can be utilized in test and measurement instruments where precise control of parameters is required. It can be used to calibrate or adjust signal levels, ensuring accurate measurements.4. Consumer Electronics: The DS1857B-050 can find applications in consumer electronics like TVs, set-top boxes, or gaming consoles. It can be used to control various parameters, such as brightness, contrast, or audio levels.5. Automotive Systems: In automotive systems, the chip can be employed to adjust settings in audio systems, climate control, or lighting. The nonvolatile memory ensures that the settings are retained even when the vehicle is powered off and on again.These are just a few examples of the advantages and application scenarios of the DS1857B-050 IC chip. The specific usage depends on the requirements of the system or device being designed.
DS1857B-050 Relevant information