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DS1802

DS1802

Manufacturer No:

DS1802

Description:

IC DGTL POT 45KOHM 65TAP 20DIP

Datasheet:

Datasheet

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DS1802 Specifications

  • Type
    Parameter
  • Resistance - Wiper (Ohms) (Typ)
    400 (Max)
  • Operating Temperature
    -40°C ~ 85°C
  • Package / Case
    20-DIP (0.300", 7.62mm)
  • Supplier Device Package
    20-PDIP
  • Mounting Type
    Through Hole
  • Temperature Coefficient (Typ)
    750ppm/°C
  • Tolerance
    ±20%
  • Features
    Cascade Pin, Mute, Zero-Cross Sense
  • Voltage - Supply
    2.7V ~ 5.5V
  • Memory Type
    Volatile
  • Interface
    Pushbutton, Serial
  • Resistance (Ohms)
    45k
  • Number of Taps
    65
  • Number of Circuits
    2
  • Configuration
    Potentiometer
  • Taper
    Logarithmic
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The DS1802 is an integrated circuit chip that is commonly used in audio applications. It is a digitally controlled potentiometer, also known as a digital potentiometer, which can be used to control the volume or gain of audio signals. Here are some advantages and application scenarios of the DS1802:Advantages: 1. Digital Control: The DS1802 allows for precise and accurate control of audio volume or gain through digital signals. This eliminates the need for manual adjustment and provides better control over the audio output.2. Low Noise and Distortion: The DS1802 is designed to have low noise and distortion characteristics, ensuring high-quality audio output.3. Small Size: Being an integrated circuit chip, the DS1802 is compact in size, making it suitable for applications where space is limited.4. Low Power Consumption: The DS1802 operates on low power, making it energy-efficient and suitable for battery-powered devices.Application Scenarios: 1. Audio Amplifiers: The DS1802 can be used in audio amplifiers to control the volume or gain of the amplified audio signal. This allows users to adjust the audio output according to their preferences.2. Audio Mixers: In audio mixing consoles or devices, the DS1802 can be used to control the volume levels of different audio channels. This enables the user to balance and adjust the audio levels for a desired mix.3. Audio Processors: The DS1802 can be used in audio processors or effects units to control parameters such as volume, gain, or attenuation. This allows for dynamic control of audio signals during processing.4. Consumer Electronics: The DS1802 can be integrated into various consumer electronic devices such as televisions, radios, or portable audio players. It provides a convenient and accurate way to control the audio volume for the user.Overall, the DS1802 integrated circuit chip offers precise digital control over audio volume or gain, making it suitable for a wide range of audio applications where accurate and reliable control is required.
DS1802 Relevant information