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DS1867E-100

DS1867E-100

Manufacturer No:

DS1867E-100

Description:

IC DGT POT 100KOHM 256TP 20TSSOP

Datasheet:

Datasheet

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DS1867E-100 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)
    100k
  • Number of Taps
    256
  • Number of Circuits
    2
  • Configuration
    Potentiometer
  • Taper
    Linear
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The DS1867E-100 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-100 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 needs to maintain its resistance value across power cycles.3. Multiple Channels: The DS1867E-100 has multiple channels, typically 100, which allows for the control of multiple potentiometers simultaneously. This is beneficial in applications where multiple adjustable resistances are required.4. Wide Resistance Range: The chip offers a wide resistance range, typically from 40 ohms to 100 kilohms. This flexibility makes it suitable for various applications that require different resistance values.Application Scenarios: 1. Audio Equipment: The DS1867E-100 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 ensure accurate and consistent settings.2. Industrial Automation: In industrial automation systems, the chip can be utilized to control various parameters, such as motor speed or voltage levels. Its digital control allows for precise adjustments, while the non-volatile memory ensures settings are maintained even during power cycles.3. Test and Measurement Instruments: The DS1867E-100 can be employed in test and measurement instruments, such as oscilloscopes or signal generators, to provide adjustable resistance for calibration or signal conditioning purposes. Its wide resistance range and multiple channels make it suitable for such applications.4. Consumer Electronics: The chip can be integrated into consumer electronics devices, like televisions or home appliances, to provide adjustable settings for user preferences. Its digital control allows for easy integration with microcontrollers or remote control systems.Overall, the DS1867E-100 offers precise digital control, non-volatile memory, multiple channels, and a wide resistance range, making it suitable for various applications requiring adjustable resistances.
DS1867E-100 Relevant information