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DS1867E-50

DS1867E-50

Manufacturer No:

DS1867E-50

Description:

IC DGT POT 50KOHM 256TAP 20TSSOP

Datasheet:

Datasheet

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DS1867E-50 Specifications

  • Type
    Parameter
  • Resistance - Wiper (Ohms) (Typ)
    400 (Max)
  • Operating Temperature
    -40°C ~ 85°C
  • Package / Case
    20-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package
    20-TSSOP
  • Mounting Type
    Surface Mount
  • Temperature Coefficient (Typ)
    750ppm/°C
  • Tolerance
    ±20%
  • Features
    Cascade Pin
  • Voltage - Supply
    5V
  • Memory Type
    Non-Volatile
  • Interface
    Serial
  • Resistance (Ohms)
    50k
  • Number of Taps
    256
  • Number of Circuits
    2
  • Configuration
    Potentiometer
  • Taper
    Linear
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The DS1867E-50 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 DS1867E-50 is a digitally controlled potentiometer, allowing for precise and accurate adjustments of resistance values. It can be easily controlled using digital signals from microcontrollers or other digital devices.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 settings need to be preserved across power cycles.3. Multiple Channels: The DS1867E-50 has multiple channels, typically two or four, which allows for simultaneous control of multiple potentiometers. This is beneficial in applications where multiple parameters need to be adjusted independently.4. Wide Resistance Range: The chip offers a wide resistance range, typically from a few ohms to several kilohms. This flexibility makes it suitable for various applications requiring different resistance values.Application Scenarios: 1. Audio Equipment: The DS1867E-50 can be used in audio equipment, such as amplifiers or mixers, to control volume levels or tone adjustments. Its digital control and non-volatile memory make it convenient for storing and recalling specific settings.2. Industrial Automation: In industrial automation systems, the chip can be employed to adjust parameters like motor speed, position control, or sensor calibration. Its digital control allows for precise adjustments, while non-volatile memory ensures settings are retained during power cycles.3. Test and Measurement Instruments: The DS1867E-50 can be utilized in test and measurement instruments, such as oscilloscopes or signal generators, to control various parameters. Its multiple channels enable simultaneous adjustments of different parameters, enhancing the versatility of the instruments.4. Consumer Electronics: The chip can be integrated into consumer electronics devices like TVs, home appliances, or gaming consoles to control settings like brightness, contrast, or audio levels. Its digital control and non-volatile memory make it suitable for user-adjustable settings.5. Medical Devices: In medical devices, the DS1867E-50 can be used to control parameters like flow rates, pressure levels, or temperature settings. Its precise digital control allows for accurate adjustments, while non-volatile memory ensures settings are maintained.These are just a few examples of the advantages and application scenarios of the DS1867E-50 integrated circuit chips. The versatility and flexibility of this digital potentiometer make it suitable for a wide range of applications where precise resistance adjustments are required.
DS1867E-50 Relevant information