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DS1867-100

DS1867-100

Manufacturer No:

DS1867-100

Description:

IC DGT POT 100KOHM 256TAP 14DIP

Datasheet:

Datasheet

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DS1867-100 Specifications

  • Type
    Parameter
  • Resistance - Wiper (Ohms) (Typ)
    400 (Max)
  • Operating Temperature
    -40°C ~ 85°C
  • Package / Case
    14-DIP (0.300", 7.62mm)
  • Supplier Device Package
    14-PDIP
  • Mounting Type
    Through Hole
  • 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 DS1867-100 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 DS1867-100 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 includes non-volatile memory, which means it retains its settings even when power is removed. This feature is useful in applications where the potentiometer's resistance value needs to be stored and recalled after power cycles.3. Low Power Consumption: The DS1867-100 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: It offers a wide resistance range, allowing for flexibility in various applications. The DS1867-100 has a resistance range of 10kΩ to 100kΩ.Application Scenarios: 1. Audio Equipment: The DS1867-100 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 Automation: In industrial automation systems, the DS1867-100 can be used to control various parameters digitally, such as motor speed, position control, or calibration of sensors. Its precise digital control and non-volatile memory make it suitable for such applications.3. Test and Measurement Instruments: The chip can be utilized in test and measurement instruments, where precise resistance adjustments are required. It can be used to calibrate or fine-tune the instruments digitally, providing accurate and repeatable results.4. Consumer Electronics: The DS1867-100 can be integrated into consumer electronic devices, such as TVs, set-top boxes, or gaming consoles, to control various parameters digitally. It can be used for volume control, brightness adjustment, or other user settings.Overall, the DS1867-100 digital potentiometer chip 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 automation, test and measurement instruments, and consumer electronics.
DS1867-100 Relevant information