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DS1859B-020

DS1859B-020

Manufacturer No:

DS1859B-020

Description:

IC DGT POT 20KOHM 256TAP 16CSBGA

Datasheet:

Datasheet

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DS1859B-020 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
    ±20%
  • Features
    Selectable Address, Temperature Sensor
  • Voltage - Supply
    2.85V ~ 5.5V
  • Memory Type
    Non-Volatile
  • Interface
    I²C
  • Resistance (Ohms)
    20k
  • Number of Taps
    256
  • Number of Circuits
    2
  • Configuration
    Rheostat
  • Taper
    Linear
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tray
  • Product Status
    Obsolete
  • Series
    -
The DS1859B-020 is a digital potentiometer integrated circuit chip manufactured by Maxim Integrated. It offers several advantages and can be applied in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. Digital Control: The DS1859B-020 is a digitally controlled potentiometer, allowing for precise and accurate adjustments. It can be controlled using a microcontroller or other digital interfaces, providing flexibility and ease of use.2. Non-Volatile Memory: The chip features non-volatile memory, which means it retains its settings even when power is removed. This is useful in applications where the potentiometer's position needs to be stored and recalled after power cycles.3. Low Power Consumption: The DS1859B-020 is designed to operate with low power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial.4. Wide Resistance Range: This chip offers a wide resistance range, allowing it to be used in various applications that require different resistance values. It can replace traditional mechanical potentiometers in many circuits.Application Scenarios: 1. Audio Equipment: The DS1859B-020 can be used in audio equipment, such as amplifiers or mixers, to control volume levels or tone adjustments digitally. Its non-volatile memory ensures that the settings are retained even after power cycles.2. Industrial Control Systems: In industrial control systems, the DS1859B-020 can be used to adjust parameters or set calibration values digitally. Its precise control and non-volatile memory make it suitable for applications where accuracy and repeatability are important.3. Test and Measurement Instruments: The chip can be utilized in test and measurement instruments, such as oscilloscopes or signal generators, to control various parameters digitally. Its wide resistance range and low power consumption make it a suitable choice for such applications.4. Consumer Electronics: The DS1859B-020 can be integrated into consumer electronics devices, such as TVs or home appliances, to control various settings digitally. Its digital control and non-volatile memory allow for easy and accurate adjustments.Overall, the DS1859B-020 offers precise digital control, non-volatile memory, low power consumption, and a wide resistance range, making it suitable for a range of applications in audio equipment, industrial control systems, test and measurement instruments, and consumer electronics.
DS1859B-020 Relevant information